CN104508221A - Gearing mechanism of an espagnolette fitting, espagnolette fitting with a gearing mechanism of this type, and also window, door or the like with an espagnolette fitting of this type - Google Patents

Abstract

A gearing mechanism (8) of an espagnolette fitting (1) for a window (3), a door or the like comprises a gearing-mechanism gearwheel (13) having a toothing (19) and a driving-rod-side mating toothing (20) assigned to the toothing (19) of the gearing-mechanism gearwheel (13). The gearing-mechanism gearwheel (13) located in a locking rotational position can be blocked against executing a movement in the direction of an unlocking rotational movement by means of a rotary catch (14) located in a blocking state. If the gearing-mechanism gearwheel (13) is located in the locking rotational position and the rotary catch (14) is located in the blocking state, the driving-rod-side mating toothing (20) and, via the latter, a driving rod (22) of the espagnolette fitting (1) are blocked against an unlocking movement executed under the action of an actuation, remote from the gearing-mechanism gearwheel, of the driving-rod-side mating toothing (20). Irrespective thereof, the gearing-mechanism gearwheel (13) and the driving-rod-side mating toothing (20) can be driven with an unlocking rotational movement or with an unlocking movement by a driving device (5) of the espagnolette fitting (1). For this purpose, a switching device (32) by means of which the rotary catch (14) can be transferred from the blocking state into a release state by the driving device (5) of the espagnolette fitting (1) is provided.

Description

The transmission device of drive link accessory, have this transmission device drive link accessory and there is the window of this drive link accessory, door or similar item

Technical field

The present invention relates to a kind of transmission device of the drive link accessory for window, door or similar item, described transmission device arranges between the drive link for being arranged in drive unit and drive link accessory, and described transmission device have be equipped with teeth portion travelling gear and with the corresponding teeth portion in drive link side that the teeth portion of described travelling gear is attached troops to a unit mutually

Wherein, by means of described drive unit can drive described travelling gear around Gear axis with in locking rotary motion to locking position of rotation and with the unblock rotary motion being in reverse to described locking rotary motion to unblock position of rotation in,

Wherein, the motion of being set up between described travelling gear with the corresponding teeth portion in described drive link side by the teeth portion of described travelling gear is connected, and described drive link side corresponding teeth cage structure is connected with the motion of described drive link for setting up,

Wherein, the described travelling gear implementing locking rotary motion drives the corresponding teeth portion in described drive link side to move in lock position with the locking implemented along locking direction by its teeth portion, and the locking motion of the corresponding teeth portion in described drive link side is moved with the locking of described drive link and is associated

Wherein, the described travelling gear implementing to unlock rotary motion drives the corresponding teeth portion in described drive link side with the unlocking movement implemented along unlocking direction in unlocked position by its teeth portion, and the unlocking movement of the corresponding teeth portion in described drive link side is associated with the unlocking movement of described drive link, and

Wherein, when non-drive gear loads described drive link side correspondence teeth portion, described be in the corresponding teeth portion in drive link side in lock position load along described unlocking direction described in be in travelling gear in locking position of rotation, and described in the travelling gear be in locking position of rotation make the corresponding teeth portion locking of described drive link side and by the corresponding teeth portion in described drive link side, described drive link locked in case implement unlocking movement under the effect that loads at non-drive gear.

In addition, the present invention relates to a kind of drive link accessory for window, door or similar item, it has drive link, for the drive unit of this drive link and the transmission device that is arranged between described drive unit and described drive link, by described transmission device, described drive link is driven in lock position and in unlocked position by means of drive unit.

In addition, the present invention relates to a kind of window, door or similar item, it has: stationary frame, the wing that can move relative to described stationary frame, and the drive link accessory be arranged between described stationary frame and described wing, described drive link accessory comprises transmission device, described drive link accessory is enable to be converted to lockup state and released state by the drive link arranged for described drive link accessory by means of described transmission device, wherein, described drive link accessory makes described wing be locked in described lockup state in described stationary frame, and described drive link accessory makes described wing be released in described released state, to realize farthest opening motion relative to described stationary frame.

Background technology

By the known generic of this prior art of EP 2 058 461 A2.The document discloses a kind of drive link accessory, when this drive link accessory, drive link can to move in unlocked position or open position by means of manual control handle and can move in addition in lock position (i.e. detent position or upturned position).For this purpose, the drive pinion of the transmission device of drive link accessory is coupled in the corresponding teeth portion of the rolling pin dentation on drive link with pinion teeth portion, and described drive pinion is placed in the handle axle of manual control handle.And if if so drive link is in drive link in detent position or upturned position while invading (such as attempt) be loaded power because drive pinion corresponding rotates manipulation towards the direction of open position, so drive pinion makes drive link be locked in corresponding teeth portion and therefore prevents the window that is provided with drive link accessory or involved door undesirably to open.The blockade of drive link causes by correspondingly selecting the facewidth and space width in the corresponding teeth portion of the teeth portion of drive pinion and drive link side.Therefore, the effect curves being applied to the power in drive pinion for being in the drive link in detent position or upturned position described in loading draws such trend: when described trend, and drive pinion remains the position of rotation that occupies and is loaded and can not implements along the direction unlocking rotary motion move.

When prior art, in order to make to occupy the drive link stop of lock position in case the special construction of the corresponding teeth portion in drive link side that is converted to open position undesirably and needs the teeth portion of drive pinion and attach troops to a unit.Teeth portion tolerance compromises the function of drive link stop.

Summary of the invention

Task of the present invention is, makes the drive link stop of the drive link accessory on window, door or similar item, its utilize relative to prior art simplify device, but still reliably stop in case open undesirably motion or unlocking movement.

According to the present invention, this task is by transmission device according to claim 1, by drive link accessory according to claim 15 and by the solution of window according to claim 16, door or similar item.

In situation of the present invention, arrange a rotational lock for the coefficient travelling gear of the corresponding teeth portion in described drive link side, described rotational lock can be converted to blocking and be converted to release conditions.In blocking, be in the travelling gear locking in locking position of rotation described in rotational lock makes in case load the corresponding teeth portion in described drive link side at non-drive gear and move along the direction unlocking rotary motion under the effect of its unlocking direction.By the rotational lock for travelling gear being set to attachment device accept to the corresponding teeth portion in described drive link side to the stop of described drive link in case described drive link accessory and be provided with described drive link accessory window or be provided with described drive link accessory door or similar item carries out undesirably or unauthorized unlock.The rotational lock of travelling gear is used for the drive link stop of reliable in function ground, and in order to realize the drive link stop of described reliable in function ground, not only the corresponding teeth portion of teeth portion but also drive link side of travelling gear can be traditional structure types.Although use for making the attachment device of the corresponding teeth portion in described drive link side and described drive link stop in case the unlocking movement implemented under the effect that loads at non-drive gear, the normal operability of described drive link accessory can not be limited.If travelling gear to be in locking position of rotation and this travelling gear pass through described in be in rotational lock in blocking and locking in case implement load the effect of the corresponding teeth portion in described drive link side at non-drive gear under along unlocking moving of rotary motion direction, so described travelling gear but can drive by means of the drive unit of drive link accessory to carry out unblock rotary motion.In order to allow this situation, its mode is, by the drive unit of drive link accessory described in normal operating, makes the rotational lock in situation of the present invention can be converted to release conditions from blocking.By the drive unit of drive link accessory described in normal operating, the meaning making to be converted to release conditions from blocking at this rotational lock according to the switching device shifter of the rotational lock for travelling gear of the present invention is manipulated.Therefore only need the operation measure of usual type, to make to be stopped in lockup state in case unauthorized the drive link accessory that manipulates be in so a kind of state: in described state, can drive link accessory be made in a conventional manner to unlock with method.

The special implementation type of the transmission device according to independent claims 1, the drive link accessory according to independent claims 15 and the window according to independent claims 16, door or similar item is drawn by dependent claims 2 to 14.

Transmission device according to claim 2 and be equipped with the drive link accessory of described transmission device can be converted to three switching states, i.e. two different lockup states and a released state.Described transmission device be set to the first lockup state with the closedown lockup state of described drive link accessory.At described transmission device with in the closedown lockup state of described drive link accessory, locking in the wing of involved window, relevant door or the similar item make position in attached troops to a unit stationary frame.When transmission device and drive link accessory are in upset lockup state, wing can move in flipped open position relative to stationary frame.Wing is stoped by drive link accessory opens motion further.When transmission device and drive link accessory are in released state, wing can relative to stationary frame farthest (namely normally) Unscrew.

As claimed in claim 3, rotational lock according to the present invention preferably has blocking element, the blocking that the blocking that described blocking element can be converted to described rotational lock limits and the release conditions that the release conditions being converted to described rotational lock limit.Blocking element may be embodied as independent component, but also can be configured to such element of construction: this element of construction has for the drive disk assembly required for the handoff functionality of transmission device according to the present invention.

In other favourable configuration of the present invention, a locked position of coupler is set to the blocking of blocking element, and an off-position is set to the release conditions (claim 4) of blocking element.Therefore, in order to change the switching state of the rotational lock for travelling gear, the motion of described blocking element is needed.In the corresponding kinematics of blocking element, described rotational lock can be controlled in a straightforward manner with method and be converted to another switching state from a switching state.

According to claim 5, when another preferably invention configuration define, the effect that the blocking element for the rotational lock of travelling gear can resist restoring force moves to off-position from locked position of coupler.Therefore, in off-position, blocking element towards the direction of its locked position of coupler by pretension.Therefore, rotational lock for travelling gear is automatically converted to blocking from release conditions, in described release conditions, travelling gear can cause or allow for the corresponding unlocking movement of teeth portion in described drive link side and the unlocking movement of described drive link, in described jaw closing movement, rotational lock makes the stop of drive link accessory in case unlock under the effect that loads the corresponding teeth portion in described drive link side or load described drive link at non-drive gear.

When configuration of the present invention according to claim 6, blocking element for the rotational lock of travelling gear is embodied as springing in the simple and compact make of the structure of interested rotational lock.When blocking element deflects, restoring force automatically works, and this restoring force efforts be made so that the blocking element motion through deflection is got back in its initial position.

According to claim 7, in other preferred configuration of the present invention, the driving shaft along Gear axis extension of drive unit is for driving described travelling gear.The driving shaft of drive unit can drive with motor, however this also such as can relate to the manual control handle arranged for switching described drive link accessory or the handle axle of manual control handle.If travelling gear occupies a locking position of rotation, and the rotational lock for travelling gear is in blocking, so the driving shaft of drive unit can rotate relative to the longitudinal axis of travelling gear around described driving shaft with the rotary cutting journey that enters a new line according to the present invention, therefore to make rotational lock manipulate the switching device shifter of described rotational lock from the meaning that blocking is converted to release conditions.If rotational lock is converted to release conditions from blocking, so driving shaft makes the travelling gear now discharged be actuated to carry out unblock rotary motion around Gear axis, and therefore makes the corresponding teeth portion in described drive link side and described drive link be shifted with unlocking movement.Preferably, driving shaft rotary cutting line feed journey and the rotary motion of this driving shaft subsequently for switching described drive link accessory implement along same direction of rotation.In this case, the motion of rotary cutting line feed journey and the switching state for changing described drive link accessory is subsequently the part that continuous print always moves.

The driving shaft achieving travelling gear in improvement project of the present invention relative to this travelling gear, for the movement implemented required for described rotary cutting line feed journey, its mode is, driving shaft is bearing in (claim 8) on travelling gear with a gap along the direction of rotary cutting line feed journey.In preferred configuration of the present invention, caused by corresponding structural measure: the gap that driving shaft exists relative to driven wheel for drive link accessory according to the present invention operator for little as far as possible as seen.For this purpose, the driving shaft of manual control handle is provided with particularly by means of the holding device that can get loose stop in the position of rotation corresponding from the different switching states of drive link accessory of this driving shaft.At this, also there is this possibility, namely manual control handle self is releasably secured in its different switching position.This can such as by means of locking mechanism realize, described locking mechanism by manual control handle in the position of rotation corresponding from the different switching states of drive link accessory of this manual control handle kayser on olive shape handle.

When configuration of the present invention according to claim 9, the driving shaft for the drive unit of travelling gear is converted to release conditions for making the described blocking element for the rotational lock of travelling gear.

As claimed in claim 10, in another preferred configuration of the present invention, there is the rotational lock of switching device shifter setting for travelling gear of switching projection, described switching projection is given prominence to along the horizontal direction of driving shaft from the driving shaft of drive unit, and described switching projection is connected along the rotary cutting line feed direction of journey without relative rotation with the driving shaft of drive unit.To be in locking position of rotation and by being in the rotational lock locking in blocking in case when implementing to unlock rotary motion at travelling gear, if the driving shaft switching projection that is provided with of drive unit rotates relative to travelling gear with rotary cutting line feed journey, so therefore the blocking element of rotational lock is converted to release conditions from blocking.

In interested to being installed simply on the driving shaft by switching projection, in improvement project of the present invention, define the feature that claim 11 characterizes.Switch projection fixing on the driving shaft by the mounted movable implemented along the longitudinal direction of driving shaft.Particularly there is this possibility, switching projection is pre-installed on being provided with in the milling portion of the flanging side of the wing of drive link accessory of window, door or similar item together with travelling gear and other drive disk assembly, and then by driving shaft (the handle axle of such as manual control handle) through to import in the corresponding acceptance division of travelling gear from the space inner of wing palp wing opening and import in addition in the corresponding acceptance division switched on projection.At this, in preferred configuration of the present invention, become easy to make the installation of driving shaft, one positioner is set for switching projection and for travelling gear, described positioner has caused, described positioner makes switching projection and travelling gear relative to each other and also occupies one around the position of rotation of Gear axis relative to other drive disk assembly, in can realize driving shaft not only to import in the corresponding acceptance division of travelling gear but also imports to the corresponding acceptance division that switches on projection.This positioner can be configured to so-called " intermediate retainer ", and described intermediate retainer is generally used for, and before installation driving shaft, makes transmission device temporarily stop in the functional status determined (particularly released state).In order to not hinder the operation to drive link accessory after installing driving shaft, for install driving shaft use, for switching projection and allow for for the positioner of travelling gear, immediately described drive link accessory installation, for switching the driving shaft rotary motion that this driving shaft carries out.

When configuration of the present invention according to claim 12, by the switching projection be connected without relative rotation with driving shaft, make to change with carrying out reliable in function according to the rotational lock of travelling gear of the present invention, guarantee in the following manner: namely switch projection directed on the housing of transmission device in rotary cutting line feed journey.

The feature of transmission device according to claim 13 is compact make.The switching projection of this transmission device configuration is configured to tabular and directed along the horizontal direction of driving shaft with plate principal plane.One switches profile for switching the described rotational lock for travelling gear, and described switching profile is arranged on tabular and switches on the end face of the extension of the horizontal direction along plate principal plane of projection.

In another preferred configuration of the present invention, the blocking element of rotational lock deflects into (claim 14) off-position by means of along the horizontal direction of described driving shaft from locked position of coupler.This measure has caused the structure height that transmission device is little on the direction of driving shaft.

Accompanying drawing explanation

The present invention is explained below according to exemplary sketch.Accompanying drawing illustrates:

Fig. 1: have transmission device first configuration, for the exploded view of the drive link accessory of window,

Fig. 2: according to the travelling gear of the transmission device of Fig. 1,

Fig. 3: according to locking and the keep-spring of the transmission device of Fig. 1,

Fig. 4: according to the switching projection of the transmission device of Fig. 1,

Fig. 5: according to the transmission device component after assembly of Fig. 1,

Fig. 6: the layout additionally according to Fig. 5 with travelling gear,

Fig. 7 to 16: for illustration of the view of the principle of work and power of the transmission device according to Fig. 1 to 6,

Figure 17: have transmission device second configuration, for the exploded view of the drive link accessory of window,

Figure 18: have transmission device the 3rd configuration, for the exploded view of the drive link accessory of window,

Figure 19: have transmission device the 4th configuration, for the exploded view of the drive link accessory of window,

Figure 20 to 23: for illustration of the view of the principle of work and power of the transmission device according to Figure 19.

Detailed description of the invention

According to Fig. 1, drive link accessory 1 arranges the wing 2 only shown for being arranged on window 3.The stationary frame 4 equally only shown that wing 2 is bearing in window 3 is moveable in make position, flipped open position and Unscrew position relative to stationary frame 4.Drive link accessory 1 can be switched to closes in lockup state, upset lockup state and released state.

When wing 2 is closed and drive link accessory 1 is in closedown lockup state, the unshowned latch members (such as sealed pin) of drive link accessory 1 engages with the closure member of fixed frame side on wing 2.By latch members and the mutual acting in conjunction of closure member, wing 2 is locked in stationary frame in maximum close position.If drive link accessory 1 is switched in upset lockup state, so only realize wing 2 to be locked in stationary frame 4 at the lower cross frame place of wing 2.Therefore, wing 2 can be opened relative to the upset axis upset of stationary frame 3 around level.If drive link accessory 1 is in released state, so described drive link accessory releases wing 2 for moving in maximum open position, and wing 2 can be pivoted in Unscrew position around vertical rotation relative to stationary frame 4 from make position.

Drive unit in manual control handle 5 form extremely schematically shown in Fig. 1 for switching described drive link accessory 1, described manual control handle have manual piece 6 and as driving shaft, be equipped with the handle axle 7 of rectangular cross section.Manual control handle 5 is connected with the transmission device 8 of drive link accessory 1 by handle axle 7.

Transmission device 8 has housing 9, and described housing is made up of with the housing shells 11 being away from handle jointly the housing shells 10 of handle side.Travelling gear 13 and the rotational lock 14 for this travelling gear 13 are installed in the inside of housing 9.

Travelling gear 13 is run through (Fig. 2) along the direction of Gear axis 15 by the four-sided openings 16 that cross section is essentially rectangle.Travelling gear 13 can be rotated to support on around Gear axis 15 with column bearing projection 17 in the dead eye 18 of the housing shells 10 of handle side.Travelling gear 13 extend beyond along the circumferential direction of this travelling gear 13 about 180 ° angle teeth portion 19 on be engaged in the corresponding teeth portion 20 in drive link side.The corresponding teeth portion 20 in drive link side is arranged on the drive link element 21 of the drive link 22 of drive link accessory 1.The dorsal part enabling drive link element 21 be arranged in the crimping chute components of the crimping chute (Stulpschiene) of drive link accessory 1 in the usual manner guides along the longitudinal direction of this drive link element movably at this place.

Except teeth portion 19, travelling gear 13 has the location backstop 24,25 and the rear acting surface of outfit that are equipped with space 26 on their outer circumference 29, the rotation stop backstop 27,28 (Fig. 2) of 30.Near column bearing projection 17, the dorsal part that travelling gear 13 on visible front side and is also hidden at this travelling gear at this travelling gear in Fig. 2 in Fig. 2 is respectively equipped with the recess 12 of arch.

Rotational lock 14 for travelling gear 13 comprises the spring in locking and keep-spring 31 form that bent by spring steel wire and has and switches projection 32 as switching device shifter.

Locking and keep-spring 31 comprise the spring bow 33 of U-shaped substantially, and transition is for keeping protruding 34,35 on two end for described spring bow, and described maintenance projection is arranged in the plane (Fig. 3) of spring bow 33 with regard to it.The blocking element being configured to lockweight 36,37 of locking and keep-spring 31 from keep in the of protruding 34,35 perpendicular to spring bow 33 with keep protruding 34,35 common planes extend.

Switch projection 32 have tabular, according to the configuration of plate pattern, and described switching projection has projection cavity 38 and outstanding outwardly and be configured to the projection seamed edge 39 (Fig. 4) of the end face switching projection 32 relative to this projection cavity 38.Switch the edge face structure of projection 32 for switching profile.

The bottom of projection cavity 38 is provided with the break-through opening 40 that cross section is essentially rectangle.Acceptance division 41,42 is kept to sink in projection seamed edge 39.In addition, projection seamed edge 39 has seamed edge and to leave a blank 43/1,43/2 and arch projection 23.

Switch the cross section of cross section corresponding to the handle axle 7 on manual control handle 5 of the break-through opening 40 of projection 32.Correspondingly, the cross section of the four-sided openings 16 of travelling gear 13 has overproof on a small quantity.

On the transmission device 8 of assembling, projection cavity 38 defines rotation guide portion, described rotation guide portion for be arranged on back on Fig. 1 observer, bearing on the dorsal part of travelling gear 13 is protruding, described bearing protruding in its structure corresponding to Fig. 2 in visible column bearing projection 17.

The housing shells 11 being away from handle has dead eye 44, and described dead eye has the shaft shoulder 45 (Fig. 1) extended in its circumferential direction.The shaft shoulder 45 is for being bearing in housing 9 by switching projection 32 rotatable movement.

Receiving slit 46 for locking and keep-spring 31 extends around dead eye 44 on the housing shells 11 being away from handle.Receiving slit 46 extends in departing from space 47,48 of side on its end.Above dead eye 44, the housing shells 11 being away from handle is provided with alignment pin 49.The housing shells 11 being away from handle is provided with permanent opening 50,51 on two longitudinal end, and described permanent opening is used for unshowned set bolt.Free space 52 extends below permanent opening 50,51, and described free space is used for longitudinally guiding described drive link element 21 movingly and for receiving the crimping chute components of attaching troops to a unit in this drive link element 21.

In the transmission device 8 of assembling, locking and keep-spring 31 are placed in the receiving slit 46 on housing shells 11 that for this reason arrange, that be away from handle.Switch on projection 32 leans against the dead eye 44 be away from the housing shells 11 of the handle shaft shoulder 45 with projection seamed edge 39 (Fig. 5).In projection cavity 38, switch projection 32 and with regard to it, bearing projection sightless in Fig. 1 is bearing on the dorsal part of travelling gear 13.Travelling gear 13 is engaged in the corresponding teeth portion 20 in drive link side with its teeth portion 19.The drive link element 21 being provided with the corresponding teeth portion 20 in described drive link side is pushed in the free space 52 be away from the housing shells 11 of handle together with attached troops to a unit crimping chute components.Opposedly with the housing shells 11 being away from handle, the housing shells 10 of handle side covers described travelling gear 13.The housing shells 10 of handle side is riveted and the crimping chute section acting on drive link section 21 down with crimp 53 and attach troops to a unit with the housing shells 11 being away from handle.The bearing projection 17 having travelling gear 13 is received in the inside of the dead eye 18 of the housing shells 10 of handle side.

In the state of assembling, be arranged in a conventional manner on the flanging side of wing 2 together with transmission device 8 and drive link element 21 and the crimping chute components of attaching troops to a unit.Along flanging circumferential direction, wing 2 as be normally provided with for drive link 22 as described in receiving accessory slot and cover the crimping chute of this drive link.On the height of manual control handle 5, the milling portion deepened relative to accessory slot covers in the flanging side of wing 2.Transmission device 8 is pushed into described milling portion from the flanging side of wing 2, until the crimping chute components of transmission device 8 lies in the level portion arranged of accessory slot for this reason.Transmission device 8 is so directed along the flanging circumferential direction of wing 2, the permanent opening 50,51 of the housing shells 11 being away from handle is aimed at reach through hole, described reach through hole runs through the wall of the space inner in the wing milling portion established for transmission device 8, and described reach through hole leads on the space inner of wing 2.At this, the dead eye 18 of the housing shells 10 of handle side and the bearing projection 17 guided by described dead eye of travelling gear 13 are arranged in the inside of another circular open of the wall of the space inner in the wing milling portion established for transmission device 8 together with four-sided openings 16.Handle axle 7 imports to through described wing opening in the break-through opening 40 importing to switching projection 32 in the four-sided openings 16 of travelling gear 13 and through the four-sided openings 16 of travelling gear 13.Then, manual control handle 5 is fixed on wing 2 from space inner on the unshowned olive shape handle of usual configuration.For this purpose, the break-through opening of two set bolts through construction opening corresponding on olive shape handle and through wing 2 is screwed in the permanent opening 50,51 be arranged on the housing shells 11 being away from handle of inside, wing milling portion.

On the time point installing described manual control handle 5, transmission device 8 is arranged in so-called centre position, and transmission device 8 is provided on rigging position with described centre position.At this, switching projection 32 and travelling gear 13 are therefore directed around Gear axis 15 on transmission device 8, as shown in Figure 6.

The centre position of transmission device 8 realizes by means of the positioner 54 fixing for centre.Only for this purpose, alignment pin 49 is arranged on and is away from the housing shells 11 of handle, described alignment pin to be seamlessly engaged to along direction of rotation around Gear axis 15 in the space 26 between the location backstop 24,25 on travelling gear 13, and described alignment pin is therefore for making the position of rotation seamlessly releasably stop of travelling gear 13.In addition achieve the centre that can get loose to fix, its mode is, switches projection 32 in described maintenance acceptance division and towards the maintenance projection 34,35 keeping the direction elasticity of acceptance division 41,42 can recover ground pretension releasably and seamlessly remain in the position of rotation of this switching projection by being engaged to of the maintenance acceptance division 41,42 on projection seamed edge 39 and locking and keep-spring 31.The position of rotation stop with a gap of travelling gear 13 has been caused by means of the arcuate recess 12 on the dorsal part of the arch switched on projection 32 protruding 23 and travelling gear 13.The arch projection 23 switched on projection 32 sinks to a gap around Gear axis 15 in the arcuate recess 12 on the dorsal part of the travelling gear 13 seamlessly rotating stop.For simple and clear object, in Fig. 7 to 15 and the arch projection 23 of not shown switching projection 32.Finally, the lockweight 36,37 of locking and keep-spring 31 travelling gear 13 is supported on this travelling gear teeth portion 19 in case around Gear axis 15 rotary motion.

Generally speaking, switch projection 32 and travelling gear 13 to be temporarily stopped in position of rotation by means of positioner 54, described position of rotation can to realize handle axle 7 to be inserted into without problems in the four-sided openings 16 of travelling gear 13 and to be inserted in the break-through opening 40 switching projection 32.In addition, positioner 54 (is here in released state) for making transmission device 8 be in the switching state determined when installing and starting.The also predetermined orientation like this with method by this way: manual control handle 5 is arranged on transmission device 8 with the described handle axle 7 that is directed through.

In order to install, manual control handle 5 is inserted into handle axle 7 in the transmission device 8 be according to Fig. 6 in functional status.At this, manual control handle 5 is so directed around Gear axis 15, and the manual piece 6 of manual control handle 5 is pointed in figure 6 upward with the free end of this manual piece.If wing 2 is in left side backstop and transmission device 8 is positioned on the right side vertical beam of wing 2, so the manual piece 6 of manual control handle 5 after mounting handle in the view observed from space inner flatly towards left extension.A unblock position of rotation is occupied by the travelling gear 13 that the handle axle 7 in four-sided openings 16 is passed.Therefore, during the corresponding teeth portion 20 in drive link side is in the unlocked position and whole drive link 22 be in the unlocked position together with described corresponding teeth portion.To be in released state according to the drive link accessory 1 of Fig. 6 and correspondingly to allow wing 2 to carry out Unscrew motion relative to stationary frame 4.

If will be locked in closure state in stationary frame 4 from wing 3 according to the relation of Fig. 6 after the described manual control handle 5 of installation, so when wing 3 closes manual control crank 5 from the position of rotation of this manual control handle according to the direction pivotable of Fig. 6 along arrow 56/1.Switch on projection 32 owing to handle axle 7 being seamlessly bearing in along the direction of arrow 56/1, the pivoting action of manual control handle 5 when unclamping the rotation stop of described switching projection 32 directly results in and switch the longitudinal axis same orientation ground rotary motion of projection 32 around handle axle 7.Because the four-sided openings 16 of travelling gear 13 has overproof relative to handle axle 7 and is therefore passed along the direction of arrow 56/1 with a gap by handle axle 7, and owing to being fixed the reason of described travelling gear 13 by alignment pin 49, although manual control handle 5 moves pivotally, travelling gear 13 first also keeps it according to the position of rotation of Fig. 6.

When the pivoting action that manual control handle 5 is initial, the rotation stop switching projection 32 is released, and its mode is, the maintenance projection 34,35 of locking and keep-spring 31 is deviate from (Fig. 7) from the maintenance acceptance division 41,42 switching projection 32.At this, protruding 34,35 are kept radially to move relative to Gear axis 15.Locking is with resisting spring force same orientation mobile together with maintenance protruding 34,35 with the lockweight 36,37 of keep-spring 31.Therefore, lockweight 36,37 arrives departing from space 47,48 of the side be away from the receiving slit 46 of the housing shells 11 of handle.Now, lockweight 36,37 releases travelling gear 13 to implement locking rotary motion around Gear axis 15 along the direction of arrow 56/1.Be arranged in the arcuate recess 12 on the dorsal part of travelling gear 13 of the arch projection 23 switched on projection 32 to allow for along the gap existing for the direction of rotation of switching projection 32 and switch projection 32 relative to travelling gear 13 rotary motion.In addition, the temporarily seamlessly middle fixing of described travelling gear 13 is effectively kept by the alignment pin 49 of the housing shells 11 being away from handle.

Due to switch projection 32 relative to travelling gear 13, the rotary cutting that is associated with the initial pivoting action of manual control handle 5 enters a new line journey, handle axle 7 is on the wall achieving the four-sided openings 16 abutting in travelling gear 13 under the functional status according to Fig. 7.When manual control handle 5 continues to move pivotally, handle axle 7 no longer only makes switching projection 32 take but also makes travelling gear 13 take around Gear axis 15 along locking direction of rotation 56/1 in addition.Because related to this, travelling gear 13 is relative to the motion of housing shells 11 being away from handle, alignment pin 49 is cut on the housing shells 11 being away from handle.Therefore eliminate travelling gear 13 and temporarily rotate stop in the centre position of transmission device 8.In the acting in conjunction of teeth portion 20 corresponding to drive link side, with the travelling gear 13 rotated around the locking rotary motion of Gear axis 15 along the direction of arrow 56/1, its teeth portion 19 drives the corresponding teeth portion 20 in described drive link side and is driven by the locking direction that the corresponding teeth portion in described drive link side makes described drive link 22 be represented by arrow 57/1 in Fig. 8.

By the centre position shown in Fig. 9, travelling gear 13 and switching projection 32 achieve the position of rotation shown in Figure 10.Now, the corresponding teeth portion 20 in drive link side and drive link 22 are directly in the front of its lock position.Therefore, drive link accessory 1 is in transition is momently the transition part front closing lockup state.

Achieve the lock position of the closedown lockup state of drive link accessory 1 and the travelling gear 13 corresponding teeth portion 20 of locking position of rotation and drive link side related to this or drive link 22 in fig. 11.The maintenance projection 34 (moving on the end face of projection seamed edge 39 before this maintenance projection) of locking and keep-spring 31 enters into along the radial direction of Gear axis 15 seamed edge switching projection 32 and leaves a blank 43/1 under the effect of this locking and keep-spring 31 pretension.Therefore, lockweight 36 can move towards the direction of Gear axis 15 in the space 47 of departing from from the housing shells 11 being away from handle.At this, lockweight 36 can snap to rear acting surface 29 rear of the rotation stop backstop 27 be arranged on travelling gear 13.Therefore, lockweight 36 arrives locked position of coupler from off-position.When travelling gear 13 is in locking position of rotation, rotational lock 14 converts blocking to.

If when transmission device 8 in fig. 11 shown in functional status will not be that the power that by travelling gear 13 but such as imports by means of intrusion instrument is along being applied in the corresponding teeth portion 20 of drive link 22 or drive link side with the unlocking direction 58/1 of locking direction 57/1 reverse direction, although the corresponding teeth portion 20 in so described drive link side is loaded be in travelling gear 13 in locking position of rotation to implement along unlocking moving of rotary motion direction, this rotary motion of travelling gear 13 is stoped by the rotational lock 14 (lockweight 36 in particular by occupying locked position of coupler) being converted to blocking.Be blocked in case make the corresponding teeth portion 20 in described drive link side lock along unlocking the rotary motion direction travelling gear 13 of implementing to move and make drive link 22 lock by the corresponding teeth portion in described drive link side, in case implement unlocking movement under the effect that loads at non-drive gear of described drive link side correspondence teeth portion or described drive link 22.Therefore, rotational lock 14 defines the back-pressure stop for drive link 22.Closed wing 2 is stopped in case the unblock of unauthorized.

But wing 2 still can carry out conventional unblock by means of manual control handle 5.For this purpose, the position that manual control handle 5 should be represented from Figure 11 is along the direction pivotable of arrow 59/1.Due to the pivoting action of manual control handle 5, the handle axle 7 of manual control handle 5 first only makes switching projection 32 take around the anglec of rotation of Gear axis 15 more than 5 ° with rotary cutting line feed journey.Owing to switching the motion that projection 32 is implemented relative to the travelling gear 13 be retained in locking position of rotation, lockweight 36 is radially outward extruded by the maintenance projection 34 of locking and keep-spring 31 and is forced into departing from inside, space 47 of the receiving slit 46 be away from the housing shells 11 of handle at this.The maintenance projection 34 of locking and keep-spring 31 radially outward can deflect (Figure 12) based on its moulding by the switching projection 32 rotated.

Once lockweight 36 arrives to be away from, and the housing shells 11 of handle departs from space 47, then handle axle 7 abuts on the wall of four-sided openings 16 of travelling gear 13, and manual control handle 5 moves pivotally along the continuation in arrow 59/1 direction and result in the unblock rotary motion of travelling gear 13, and described travelling gear is now discharged for this motion (Figure 13) by the rotational lock 14 converting release conditions to.

Travelling gear 13, when it unlocks rotary motion, makes the corresponding teeth portion 20 in described drive link side and described drive link 22 be driven along unlocking direction 58/1 from the lock position of the corresponding teeth portion in described drive link side and described drive link.Finally, original state is achieved again by the intermediateness shown in Figure 14 and 15.This original state is shown in Figure 16 and corresponding to the functional status according to Fig. 6.Travelling gear 13 and switching projection 32 releasably keep in the position of rotation be occupied respectively.

At this, the gapless holding device of switching projection 32 is formed by the maintenance projection 34,35 of the maintenance acceptance division 41,42 switched on projection 32 and locking and keep-spring 31.The releasable pivoting detent of manual control handle 5 is gapless equally, and described manual control handle is connected with switching projection 32 by the driving shaft 7 be seamlessly coupled in break-through opening 40.In addition, manual control handle 5 with the orientation in Figure 16 represented by solid line releasably kayser on the olive shape handle being fixed on wing.

Travelling gear 13 all has gap by locking and keep-spring 31 from the releasable rotation stop that releasable rotation stop that lockweight 36,37 that space 47,48 extrudes realizes and travelling gear 13 realized by the arcuate recess 12 switched the arch protruding 23 of projection 32 and travelling gear 13 that departs from of the housing shells 11 being away from handle.To remain in the friction by producing by making the teeth portion 19 of travelling gear 13 and the drive link section 21 in unlocked position is engaged in the corresponding teeth portion 20 in described drive link side, travelling gear 13 is seamlessly stopped at and unlocks in position of rotation.Drive link 22 occupies unlocked position as corresponding teeth portion 20 ground, described drive link side equally.Drive link accessory 1 is in released state.Therefore, wing 2 can be pivoted in Unscrew position around vertical axis relative to stationary frame 4.

If drive link accessory 1 will be converted to upset lockup state from according to the released state of Figure 16, so manual control handle 5 should move along the direction of arrow 56/2 in figure 6 from this manual control handle with the pivot position represented by solid line.The flow process caused by this pivoting action of manual control handle 5 is converted to foregoing schemes when closing lockup state corresponding at drive link accessory 1 from released state.Manual control handle 5 along the pivoting action in the direction of arrow 56/2 first only caused switch projection 32 moving and travelling gear 13 is releasably stopped at according to the holding device in the position of rotation of Figure 16 inoperative by related to this having caused.Then, manual control handle 5 just makes travelling gear 13 take with the locking rotary motion around Gear axis 15 by handle axle 7.The rotary motion of travelling gear 13 has caused the corresponding teeth portion 20 in described drive link side and described drive link 22 to carry out locking along locking direction 57/2 and has moved.At the end of the locking rotary motion of travelling gear 13, manual control handle 5 has the orientation in Figure 16 represented by dotted line.Drive link accessory 1 is converted to upset lockup state.Travelling gear 13 is in the second locking position of rotation, in described second locking position of rotation, by acting on the lockweight 37 of the rear acting surface 30 rotating stop backstop 28 after locking and keep-spring 31, described travelling gear is locked in case move along the direction unlocking rotary motion.The locked position of coupler of lockweight 37 defines the blocking of the rotational lock 14 for travelling gear 13.Be associated with the blockade of travelling gear 13, make the corresponding teeth portion 20 in described drive link side and described drive link 22 back-pressure stop in case unauthorized be converted to unlocked position from (upset) lock position now occupied.

Also can to realize drive link accessory 1 from upset locking State Transferring being released state by means of manual control handle 5.For this purpose, manual control handle 5 is pivoted back to the position represented by Figure 16 solid line from the position represented by dotted line along the direction of arrow 59/2.

Corresponding to flow process when drive link accessory 1 is converted to released state from closedown lockup state, even if manual control handle 5 along arrow 59/2 direction move pivotally time, first only handle axle 7 and switching projection 32 rotate around the angle of Gear axis 15 more than 5 ° with rotary cutting line feed journey, and therefore the rotational lock 14 being used for travelling gear 13 are converted to release conditions from blocking.Once rotational lock 14 achieve release conditions and correspondingly make the lockweight 37 of locking and keep-spring 31 be arranged in the housing shells 11 being away from handle depart from the inside in space 48, then can manually continue to be pivoted to unlock position of rotation from (upset) locking position of rotation of this manual control handle and make travelling gear 13 return movement by control crank 5.At this, travelling gear 13 makes the corresponding teeth portion 20 in described drive link side and described drive link 22 be driven along unlocking direction 58/2.The last relation gone out again according to Fig. 6 and 16.

Consistent with the transmission device 8 according to Fig. 1 to 16 in its basic function principle according to the transmission device 8 of the drive link accessory 1 of Figure 17 and 18.

With compared with the relation of Fig. 1 to 16, transmission device 8 shown in fig. 17 particularly structurally converts travelling gear 60, locking and keep-spring 61 and the switching device shifter in switching projection 62 form.The form of locking and keep-spring 61 is different from the form of locking and keep-spring 31.In addition, the spring bow 63 of locking and keep-spring 61 is arranged on the crimping side of housing 9.Lockweight 66,67 as blocking element for making the travelling gear 60 be in locking position of rotation lock in case move along the direction unlocking rotary motion load the effect of the corresponding teeth portion 20 in described drive link side at non-drive gear under.Travelling gear 60 lacks the arcuate recess 12 of travelling gear 13, has switched the arch projection 23 projection 62 correspondingly having lacked switching projection 32.Housing shells near the handle of housing 9 64 and the housing shells 65 being away from handle adapt to the geometry of the drive disk assembly received by housing 9.

Also the transmission device 8 according to Fig. 1 to 16 is structurally different from according to the transmission device 8 of Figure 18.Be alternative in integral type locking and keep-spring 31, in order to make travelling gear 70 lock or releasably keep, according to Figure 18, locking and keep-spring 71 are provided with two spring units 71/1,71/2.Each blocking element for travelling gear 70 forming lockweight 76,77 form in rotational lock 14 respectively in spring unit 71/1,71/2.

In order to limit described travelling gear 70 with the switching projection 72 arranged as switching device shifter relative to each other around the rotatable movement of Gear axis 15, being used in the salient point outstanding on the front side of travelling gear 70 that switches projection 72 on the one hand and using on the other hand and be arranged on the elongated hole of travelling gear 70 in figure 18 on sightless dorsal part.The salient point switching projection 72 is engaged to a gap around Gear axis 15 in the described elongated hole on travelling gear 70.Based on described gap it is possible that in order to unclamp the rotational lock 14 for travelling gear 70, making handle axle 7 and settling switching projection 72 thereon to move around Gear axis 15 with respect to rotational lock 14 is locked in the travelling gear 70 in locking position of rotation with rotary cutting line feed journey.

Travelling gear 80 and the switching projection 82 as switching device shifter is comprised according to the transmission device 8 of Figure 19 to 23.Be different from aforesaid transmission device make, the transmission device 8 according to Figure 19 to 23 does not have locking and keep-spring.Be alternative in lockweight, the blocking element as rotational lock 14 is provided with the rotation stop backstop 27,28 of travelling gear 80, housing backstop 86,87 acting in conjunction on the housing shells 85 being away from handle of described rotation stop backstop and housing 9.Switching being engaged in the window 89 of travelling gear 80 towards the salient point 88 on the front side of travelling gear 80 of projection 82.Not only the salient point 88 of described switching projection 82 but also the window 89 of travelling gear 80 are all configured to the chain of command that parallels to the axis.Salient point 88 is received in window 89 along direction of rotation with a gap around Gear axis 15.

The principle of work and power according to the transmission device 8 shown in exploded view in Figure 19 is drawn by Figure 20 to 23.

In fig. 20, at the end of the rotary cutting line feed journey implemented from the Unscrew position of manual control handle 5 by handle axle 7, transmission device 8 is in functional status.Initial, manual control handle 5 is directed with the layout in Fig. 2 represented by dotted line.The salient point 88 switched on projection 82 is positioned at window 89 inside center of travelling gear 80 and therefore in described two direction of rotation of this switching projection 82, has gap.From this relation, manual control handle 5 is along the direction pivotable of arrow 56/1.Therefore the situation according to Figure 20 is drawn.

The salient point 88 switched on projection 82 abuts in being placed on anticlockwise border of the window 89 of travelling gear 80.When manual control handle 5 continues to move pivotally, switch projection 82 and make travelling gear 80 take along the direction of arrow 56/1 and therefore cause the locking rotary motion of travelling gear 80 by salient point 88.The locking rotary motion of travelling gear 80 is converted into drive link element 21 and drive link 22 with above-mentioned mode and method and moves along the locking in locking direction 57/1.

In figure 21, drive link element 21 and drive link 22 realize lock position in the closedown lockup state of drive link accessory 1.Travelling gear 80 passes through to rotate stop backstop 27 the housing backstop 86 be away from the housing shells 85 of handle when its locking rotary motion along the direction of arrow 56/1.Travelling gear 80 is in locking position of rotation.

If be applied to drive link 22 on by the power of non-drive gear along the unlocking direction represented by arrow 58/1 when transmission device 8 is in the functional status shown in Figure 21 or be applied on drive link element 21 or be applied in the corresponding teeth portion in the drive link side be arranged on described drive link element, so travelling gear 80 is passed from the direction along arrow 58/1 according to the position of Figure 21.This reason is, that exist along the direction of arrow 58/1, between travelling gear 80 and the handle axle 7 switching projection 82 and run through described gap gap.In addition, travelling gear 80 is bearing on the housing 9 of transmission device 8 with corresponding gap.

Because travelling gear 80 is laterally shifted, rotation stop backstop 27 and the housing backstop 86 of described travelling gear achieve rear effect, and therefore draw the relation according to Figure 22.Travelling gear 80 abuts on the salient point 88 of switching projection 82 with the wall of its window 89.In addition, handle axle 7 is supported on the wall of four-sided openings 16 of travelling gear 80.Under the effect being applied to the power on drive link 22 and drive link section 21 along the direction of arrow 58/1, travelling gear 80 can not realize laterally being shifted further, and therefore the power applied along the direction of arrow 58/1 efforts be made so that travelling gear 80 rotates along the direction (arrow 59/1) unlocking rotary motion.But travelling gear 80 is by rotation stop backstop 27 and housing backstop 86 carrys out locking in case this rotary motion.In described acting in conjunction, the rotation stop backstop 27 and the described housing backstop 86 that are converted to locked position of coupler define the rotational lock 14 be in blocking, and described rotational lock is for being in the travelling gear 80 in locking position of rotation.

In order to make rotational lock 14 unclamp, along the direction of arrow 59/1, handle axle 7 can be rotated by means of manual control handle 5.Because the salient point 88 switching projection 82 is engaged in the window 89 of travelling gear 80 with a gap, and due to the gap of handle axle 7 in the four-sided openings 16 of travelling gear 80, first implement the rotary cutting line feed journey relative to travelling gear 80 at this by handle axle 7.The rotary cutting line feed journey of handle axle 7 has caused travelling gear 80 to be laterally displaced to the position according to Figure 23 from according to the position of Figure 22.Therefore eliminate the rear effect of housing backstop 86 by the rotation stop backstop 27 of travelling gear 80, and manual control handle 5 along arrow 59/1 direction continue move pivotally time, travelling gear 80 rotates around Gear axis 15 to unlock rotary motion.Therefore, there occurs drive link section 21 and drive link 22 carries out unlocking movement along the unlocking direction represented by arrow 58/1 simultaneously.

Be converted to the above-mentioned flow process of closing lockup state corresponding to drive link accessory 1 according to Figure 19 to 23 from released state, construct drive link accessory 1 is converted to upset lockup state flow process from released state.In upset lockup state, the travelling gear 80 be in locking position of rotation carrys out locking by the rotation stop backstop 28 acting on this housing backstop after housing backstop 87 and travelling gear 80 in case move along the direction unlocking rotary motion, and therefore makes drive link section 21 and drive link 22 lock in case less desirable unlocking movement.By making manual control handle 5 be pivoted to unlocked position from upset lock position, the rotational lock 14 for travelling gear 80 is converted to release conditions from blocking, and next travelling gear 80 is driven to unlock rotary motion.

Claims (16)

1. the transmission device for window (1), door (3) or drive link accessory like this, described transmission device arrange be used for being arranged in described drive link accessory (1) between drive unit (5) and drive link (22), and described transmission device has the travelling gear (13 of outfit teeth portion (19), 60,70,80) and configuration to described travelling gear (13,60,70,80) the corresponding teeth portion (20) in drive link side of teeth portion (19)

Wherein, can by described travelling gear (13 by means of described drive unit (5), 60,70,80) to be driven in locking position of rotation around Gear axis (15) with locking rotary motion and to be driven into the unblock rotary motion being in reverse to described locking rotary motion and unlock in position of rotation

Wherein, by described travelling gear (13,60,70,80) teeth portion (19) sets up described travelling gear (13,60,70,80) connect with the motion between the corresponding teeth portion in described drive link side (20), and the corresponding teeth portion (20) in described drive link side is configured to set up and is connected with the motion of described drive link (22)

Wherein, implement the described travelling gear (13 of locking rotary motion, 60,70,80) by its teeth portion (19) by corresponding for described drive link side teeth portion (20) with along locking direction (57/1,57/2) the locking motion implemented is driven in lock position, and the locking motion of the corresponding teeth portion (20) in described drive link side is moved with the locking of described drive link (22) and is associated

Wherein, implement the described travelling gear (13 unlocking rotary motion, 60,70,80) by its teeth portion (19) by corresponding for described drive link side teeth portion (20) with along unlocking direction (58/1,58/2) unlocking movement implemented is driven in unlocked position, and the unlocking movement of the corresponding teeth portion (20) in described drive link side is associated with the unlocking movement of described drive link (22), and

Wherein, when non-drive gear loads described drive link side corresponding teeth portion (20), be in the corresponding teeth portion (20) in described drive link side in lock position along described unlocking direction (58/1, 58/2) the described travelling gear (13 be in locking position of rotation is loaded, 60, 70, 80), and the described travelling gear (13 be in locking position of rotation, 60, 70, 80) make corresponding teeth portion (20) locking of described drive link side and by the corresponding teeth portion in this drive link side, described drive link (22) locked, in case implement unlocking movement under the effect loaded at non-drive gear,

It is characterized in that,

The described travelling gear (13 be in locking position of rotation is loaded under being in the effect that the corresponding teeth portion (20) in described drive link side in lock position loads at non-drive gear, 60,70,80), move for implementing along the direction unlocking rotary motion, wherein, for described travelling gear (13,60,70,80) rotational lock (14) is set

Described rotational lock makes the described travelling gear (13 be in locking position of rotation in blocking, 60, 70, 80) locking, in case implement to move along the direction unlocking rotary motion under the effect loaded at non-drive gear, wherein, by means of the rotational lock be in blocking (14) locking in case implement the described travelling gear (13 moved along the direction unlocking rotary motion, 60, 70, 80), make corresponding teeth portion (20) locking of described drive link side and by the corresponding teeth portion in this drive link side, described drive link (22) locked, in case implement unlocking movement under the effect loaded at non-drive gear, and

Described rotational lock has switching device shifter (32, 62, 72, 82), at described travelling gear (13, 60, 70, 80) to be in locking position of rotation and by being in described rotational lock (14) locking in blocking in case when implementing to move along the direction unlocking rotary motion, described switching device shifter can be handled on the meaning described rotational lock (14) being converted to release conditions from described blocking by means of the drive unit (5) of described drive link accessory (1), wherein, the described rotational lock (14) being converted to release conditions discharges the described travelling gear (13 be in locking position of rotation, 60, 70, 80), to realize the unblock rotary motion caused by means of described drive unit (5), described unblock rotary motion causes the corresponding teeth portion (20) in described drive link side and described drive link (22) to carry out unlocking movement.

2. transmission device according to claim 1, it is characterized in that, described travelling gear (13, 60, 70, 80) lock position be associated with described locking position of rotation of the corresponding teeth portion (20) of locking position of rotation and described drive link side and described drive link (22) configures to the closedown lockup state of described drive link accessory (1), and/or described travelling gear (13, 60, 70, 80) lock position be associated with described locking position of rotation of the corresponding teeth portion (20) of locking position of rotation and described drive link side and described drive link (22) configures to the upset lockup state of described drive link accessory (1).

3. according to transmission device in any one of the preceding claims wherein, it is characterized in that, described rotational lock (14) has a blocking element (36,37, 66,67, 76,77, 27, 28), in the blocking of blocking limiting described rotational lock (14), described blocking element supports the described travelling gear (13 be in locking position of rotation, 60, 70, 80), in case implement to move along the direction unlocking rotary motion under the effect loaded at non-drive gear, and described blocking element makes corresponding teeth portion (20) locking of described drive link side thus and makes described drive link (22) lock by the corresponding teeth portion in this drive link side, in case implement unlocking movement under the effect loaded at non-drive gear, and described blocking element can by means of the switching device shifter (32 of described rotational lock (14), 62, 72, 82) release conditions of the release conditions limiting described rotational lock (14) are converted to, in described release conditions, described blocking element (36, 37, 66,67, 76,77, 27,28) the described travelling gear (13 be in locking position of rotation is discharged, 60,70,80), to realize the unblock rotary motion caused by means of described drive unit (5), described unblock rotary motion causes the corresponding teeth portion (20) in described drive link side and described drive link (22) to carry out unlocking movement.

4. transmission device according to claim 3, is characterized in that, described blocking element (36,37, 66,67, 76,77, 27,28) move in blocking in locked position of coupler, in described locked position of coupler, described blocking element (36,37, 66,67, 76,77, 27,28) the described travelling gear (13 be in locking position of rotation is supported, 60,70,80) in case implement to move along the direction unlocking rotary motion under the effect loaded at non-drive gear, and therefore make corresponding teeth portion (20) locking of described drive link side and by the corresponding teeth portion in this drive link side, described drive link (22) locked in case implement unlocking movement under the effect that loads at non-drive gear, and described blocking element (36,37, 66,67, 76,77, 27, 28) move in off-position in described release conditions, described blocking element can by means of the switching device shifter (32 of described rotational lock (14), 62, 72, 82) move in described off-position, in described off-position, described blocking element discharges the described travelling gear (13 be in locking position of rotation, 60, 70, 80), to realize the unblock rotary motion caused by means of described drive unit (5), described unblock rotary motion causes the corresponding teeth portion (20) in described drive link side and described drive link (22) to carry out unlocking movement.

5. transmission device according to claim 4, is characterized in that, described blocking element (36,37; 66,67; 76,77) can move to off-position from locked position of coupler by means of the effect of the switching device shifter of described rotational lock (14) (32,62,72) opposing reset force.

6. transmission device at least according to claim 3, is characterized in that, described blocking element (36,37; 66,67; 76,77) springing ground structure.

7. according to transmission device in any one of the preceding claims wherein, it is characterized in that, in order to drive described travelling gear (13 to unlock rotary motion, 60, 70, 80), the driving shaft (7) extended along described Gear axis (15) of described drive unit (5) is set, drive by being converted to described rotational lock (14) release of release conditions to realize unlocking the described travelling gear (13 of rotary motion at described driving shaft (7), 60, 70, 80) carry out the unblock rotary motion of the unlocking movement causing the corresponding teeth portion (20) in described drive link side and described drive link (22) around described Gear axis (15) before, at described travelling gear (13, 60, 70, 80) to be in locking position of rotation and by being in described rotational lock (14) locking in blocking in case when implementing to move along the direction unlocking rotary motion, described driving shaft (7) can enter a new line journey relative to described travelling gear (13 with rotary cutting, 60, 70, 80) longitudinal axis around described driving shaft rotates and the switching device shifter (32 of therefore described rotational lock (14), 62, 72, 82) can be handled on the meaning described rotational lock (14) being converted to release conditions from blocking.

8. transmission device according to claim 7, it is characterized in that, described driving shaft (7) can enter a new line journey relative to described travelling gear (13,60,70 with rotary cutting, 80) rotate, its mode is, described driving shaft (7) is bearing in described travelling gear (13,60 with a gap on the direction of described rotary cutting line feed journey, 70,80) on.

9. transmission device at least according to claim 7, is characterized in that,

Described rotational lock (14) has blocking element (36,37; 66,67; 76,77; 27,28), described blocking element supports the described travelling gear (13 be in locking position of rotation in described blocking, 60,70,80) in case implement to move along the direction unlocking rotary motion under the effect loaded at non-drive gear and therefore make corresponding teeth portion (20) locking of described drive link side and make described drive link (22) lock by the corresponding teeth portion in this drive link side in case implement unlocking movement under the effect that loads at non-drive gear, and

Due to the rotary cutting line feed journey of the driving shaft (7) of described drive unit (5), and due to switching device shifter (32 related to this, described rotational lock (14), 62,72,82) manipulation, the blocking element (36,37 of described rotational lock (14); 66,67; 76,77; 27,28) release conditions can be converted to, in described release conditions, described blocking element (36,37; 66,67; 76,77; 27,28) the described travelling gear (13 be in locking position of rotation is discharged, 60,70,80), to realize the unblock rotary motion caused by means of described drive unit (5), described unblock rotary motion causes the corresponding teeth portion (20) in described drive link side and described drive link (22) to carry out unlocking movement.

10. transmission device according to claim 9, it is characterized in that, the switching device shifter (32 of described rotational lock (14), 62, 72, 82) there is switching projection, described switching projection is given prominence to from the driving shaft (7) of described drive unit (5) along the horizontal direction of described driving shaft (7), and described switching projection is connected along the described rotary cutting line feed direction of journey without relative rotation with the driving shaft (7) of described drive unit (5), and described switching projection makes the blocking element (36 of described rotational lock (14) in described rotary cutting line feed journey, 37, 66,67, 76,77, 27,28) release conditions are converted to from blocking.

11. transmission devices according to claim 10, it is characterized in that, described switching projection can by implement along the longitudinal direction of described driving shaft (7), the relative motion of described switching projection and described driving shaft (7) and being arranged on described driving shaft (7).

12. transmission devices at least according to claim 10, it is characterized in that, described switching projection in described rotary cutting line feed journey along at this relative to described travelling gear (13,60,70,80) direction of the motion implemented is upper directed at the housing (9) of described transmission device, described travelling gear be blocked or locking in case implement to move along the direction unlocking rotary motion.

13. transmission devices at least according to claim 10, it is characterized in that, described switching projection is configured to tabular, wherein, the described switching projection of tabular is directed along the horizontal direction of described driving shaft (7) with plate principal plane, and the described switching projection of tabular has the end face that the horizontal direction along described plate principal plane extends, described end face forms switching profile, the blocking element (36,37 of described rotational lock (14) can be made by means of described switching profile; 66,67; 76,77) release conditions are converted to from blocking.

14. transmission devices at least according to claim 10, is characterized in that, the blocking element (36,37 of described rotational lock (14); 66,67; 76,77) can deflect into the off-position of the release conditions limiting described rotational lock (14) from the locked position of coupler of the blocking limiting described rotational lock (14) by means of the horizontal direction of described switching projection along described driving shaft (7).

15. 1 kinds for window, door or drive link accessory like this, it has drive link (22), for the drive unit (5) of this drive link and the transmission device (8) that is arranged between described drive unit (5) and described drive link (22), described drive link (22) can be made to be driven in lock position with in unlocked position by means of described drive unit (5) by described transmission device, it is characterized in that, described transmission device (8) constructs according to any one of aforementioned claim.

16. 1 kinds of windows, door or like this, it has: stationary frame (4), the wing (2) that can move relative to described stationary frame (4), and the drive link accessory (1) be arranged between described stationary frame (4) and described wing (2), described drive link accessory comprises transmission device (8), described drive link accessory (1) can be made to be that the drive unit (5) that the drive link (22) of described drive link accessory (1) is arranged is converted to lockup state and released state by one by means of described transmission device, wherein, described drive link accessory (1) makes described wing (2) be locked in described stationary frame (4) in lockup state, and described drive link accessory (1) makes described wing (2) be released to realize relative to described stationary frame (4) maximum opening motion in released state, it is characterized in that, described drive link accessory (1) constructs according to claim 15.