DE202006016231U1 - Clamp and clamp mechanism - Google Patents

Abstract

clamp (2, 102) for a Klemmgesperre (1, 101), on and / or in at least one guide part (3, 103) is movably mounted, with one against one by a Spring element (6, 106) applied spring force actuated Device (5, 105), in the blocking position with the guide part (3, 103) is clamped, characterized in that the device (5, 105) two counteracting jig parts (5a, 5b; 105a, 105b), wherein each canting device part (5a, 5b; 105a, 105b) in blocking position by tilting and / or jamming with the guide part (3, 103) a counteracting locking force to lock the terminal (2, 102) and / or the guide part (3, 103) in a locked position.

Description

The The invention relates to a clamp for a Klemmgesperre according to the preamble of claim 1 and a Klemmgesperre according to claim 18.

such Clamps or clamp locks are used in many applications and are well known in machine and fixture construction. There They are often called linear guides, the have corresponding blocking means used. Here are the Clamping mechanism or linear guides both as a roller bearing Type as well as a slide-bearing type molded. The clamp mechanism is usually as longitudinal or linear guide trained, in which usually at least one guide rod, which with a round or square cross-section is formed in a clamp or other blocking means. The clamp or the locking means are usually as a kind of sliding sleeve in both longitudinal directions to the guide rod or generally a guide part movably arranged.

often is it desirable that for exact positioning of clamp and guide both components are formed lockable to each other. For this purpose, the blocking means are provided and the device is commonly known as a so-called locking mechanism. In particular, such devices are known as Klemmgesperre. These allow a stepless locking of both components to each other. For one Locking a sufficiently large lateral force is required to apply sufficient force against the direction of movement. This lateral force causes an increased Friction between the components, wherein the friction force generated a lock guaranteed.

The well-known solutions have the disadvantage that the frictional force for the lock and a Operating force for moving at least one component independently of each other, speak with increase the operational force does not automatically become the opposite of the movement Frictional force increased, whereby the frictional force is overcome at sufficiently high operating force can be performed and a movement despite frictional force can.

this Disadvantage overcomes in the art, a Klemmgesperre for example, in the manner of a Screw clamp or a door arrester, where the friction or clamping force directly proportional to the operating force depends.

From However, another disadvantage is that the clamping action of the Klemmegesperre often acts only in one direction, so that you take the recorded guide part with appropriate force application in the other direction can move. In addition, the clamping effect is usually limited, so that the Klemmgesperre used only up to certain load cases can be.

aim The invention is to overcome these and other disadvantages of the prior Overcome technology and to create a clamp or a Klemmgesperre with simple Means inexpensive is constructed and allows a barrier effect in two directions. The aim is also to improve the clamping action of the terminal. It should also be easy to handle and easy to assemble.

main features The invention are in the characterizing part of claims 1 and 18 indicated. Embodiments are the subject of claims 2 to 17 and 19 to 28.

at a clamp for a Klemmgesperre movable on and / or in at least one guide part is stored, with an applied against a by a spring element Spring-actuatable device, in the locked position with the guide part clamped, the invention provides that the device two comprises counterparts acting universal parts, each Verkanteinrichtungsteil in blocking position by tilting and / or jamming with the guide part a counteracting blocking force to lock the terminal and / or of the leadership part generated in a locked position.

against DC acting here means that the two Verkanteinrichtungsteile in not equal, preferably in opposite directions Act. As a result, the clamp acts automatically in both directions of movement, so that is always reliable and stable locking between the clamp on the guide part is reached. Through complete solve the Lock position can however, the clamp and the guide part be moved relative to each other.

The Verkanteinrichtungsteile are pivotable relative to the guide member and / or rotatably mounted and preferably arranged completely or partially in a terminal housing. The latter can at the same time as a carrier serve, for example, to move objects or in particular Determine positions.

It is advantageous if the Verkanteinrichtungsteile are floatingly mounted in and / or on the terminal housing. The Verkanteinrichtungsteile can thereby align at any time during tilting and / or jamming with the guide part, so that an always optimal clamping or locking action is achieved. Alternatively, the Verkan Device parts are also pivotally mounted in and / or on the terminal housing about a fixed axis, which has an advantageous effect on the overall stability of the terminal.

In order to the clamp and the guide part relative can move to each other, have the terminal box and each jig part at least one passage opening to Recording the at least one guide part on, wherein the contour of the through openings of the Verkungsaninrichtungsteile and the contour of the at least one guide part at least in sections formed complementary are.

Around the clamp opposite the leadership part to be able to lock the peripheral edge of each passage opening of the Verkanteinrichtungsteile forms each a clamping region, which is preferably perpendicular to the surface of Verkanteinrichtungsteil runs. Therefore, the Verkanteinrichtungsteile are perpendicular to the guide part, this can be moved freely relative to the terminal. Be the Verkanteinrichtungsteile over the guide part at an angle to its longitudinal axis aslant employed, the clamping portion engages with the guide member, so that this opposite the clamp is locked. For this purpose, it is provided in particular that the peripheral edge of each passage opening in the locked position of the Klemmgesperres with its edges, at least partially engaged with the at least one guide member into engagement. This will be extremely simple Means an always safe and reliable locking achieved.

The Through openings of the terminal housing and the passage openings the Verkanteinrichtungsteile are substantially coaxial with each other, whereby the guide part within the clamp a precise guide place.

A another important embodiment The invention provides that between the Verkanteinrichtungsteilen a compression spring is arranged, which between the Verkanteinrichtungsteilen is biased. The latter are thus constantly pressed apart and across from tilted at the guide part. The clamp is therefore always in the locked position. The components can be moved in any direction against each other.

A another design provides that the Verkungsaninrichtungsteile over a Spring element connected to each other, in particular with this one piece, wherein the Verkanteinrichtungsteile and the spring element is V-shaped are. This also results in an automatic locking position, the only by pressing the Verkungsaninrichtungsteile is repealed.

For this It is provided that each Verkanteinrichtungsteil for actuating the Clamp or the Klemmgesperres having an actuating part, wherein the Verkanteinrichtungsteile and the operating parts are useful in one piece. These protrude through openings in the terminal housing through, which ensures easy handling.

To also carries when at least one between the Verkanteinrichtungsteilen Stop is provided. This is preferred by wall areas the openings in the terminal housing educated. But you can also do it separately as a nose, pins, bolts or the like. form, for example, with the terminal housing firmly connected is.

In order to Swing the Verkantelinrichtungsteile free in the terminal housing and relative to the guide part can align exactly, are opposite to the operating parts Support elements provided, which can be pivoted on the terminal housing support and define a pivot axis accordingly. The support elements are preferred by angled or cranked ends of the Verkanteinrich processing parts educated. You can but also from lateral folds of the Verkungsaninrichtungsteile be formed.

constructive is it cheap if the terminal housing in the area of the support elements is provided with a recess. Through this can also the assembly of Verkantelinrichtungsteile done. Appropriately support the support elements pivotally on the side walls of the recess. But you can also be used in corresponding recesses or grooves to to allow the necessary pivoting movement.

The Verkanteinrichtungsteile, the stop and the recess are so formed or arranged to each other that the Verkanteinrichtungsteile are aligned parallel to each other when abutment against the stop. This is of particular advantage, because thereby the handling the terminal considerably simplified. Be the Verkanteinrichtungsteile pressed against the stop, it is ensured that the blocking effect against the guide part is canceled. One must therefore not the Verkanteinrichtungsteile targeted in one bring certain position. Rather, it is possible to just this until the Squeeze stop. At the same time then the terminal on the operating parts freely on the guide part be moved, i. the Verkanteinrichtungsteile serve simultaneously as a handle for the clamp.

The Verkanteinrichtungsteile are preferably formed as sheet metal and / or stamped parts. In another embodiment, the Verkanteinrich tion parts designed as a ball or roller-like rolling elements.

Around a suitable clamping action of the clamping device parts designed as rolling elements cause, the rolling elements are in Recesses arranged. These are designed so that they to the ends, preferably to the ends in the circumferential direction of rotationally recorded guide part, rejuvenated. For further clamping force effect can the ends also extend in a further direction, e.g. transverse to the circumferential direction, rejuvenate. hereby one is always reliable and tight clamping of the guide part or the terminal realized.

Around the locking forces to further increase the terminal, it is preferred that a plurality of canting devices on the terminal are arranged. these can be arranged so that they act in parallel or in series. Prefers is that several bracing devices in the preferred direction of movement of the leadership part are arranged relative to the terminal in a row.

The Invention includes continue the technical teaching that a Klemmgesperre a clamp according to the invention and at least one guide member coupled to the clamp. there is preferably the guide part over the Clamping range or the terminal areas of the terminal clamped coupled.

The guide part can translationally and / or rotationally movable with the clamp be coupled. The Verkanteinrichtung the terminal is always designed so that they counter to any direction of movement of the guide member causes a clamping force.

In an embodiment is the lead part as a substantially linearly extending, rod-shaped or rope-shaped guide part educated. It is provided that the guide part is a circular or has angular cross-section. But there are also other cross sections conceivable. For rotatable recording in the terminal is the cross section formed rotationally symmetrical.

Further Features, details and advantages of the invention will become apparent the wording of the claims as well as from the following description of exemplary embodiments with reference to FIG Drawings. Show it:

1 an inventive linear Klemmgesperre with a clamp and a guide member,

2 a cross section through the Klemmgesperre according to 1

3 another embodiment of the Klemmgesperres invention,

4 a longitudinal section through the Klemmgesperre after 3 .

5 a further embodiment of a Klemmgesperres, once in the assembled and once disassembled state,

6 Yet another embodiment of a Klemmgesperres invention,

7 a longitudinal section through the Klemmgesperre according to 6 .

8th a further embodiment shown in perspective of a Klemmgesperres invention with a rotationally recorded guide part,

9 the Klemmgesperre after 8th without a front operating part and

10 an embodiment of a Verkanteinrichtungsteils.

1 shows an inventive, linear Klemmgesperre 1 with a clamp 2 and a guide part 3 , the clamp 2 has a terminal housing 4 on which a Verkanteinrichtung 5 with a first Verkanteinrichtungsteil 5a , a second Verkantinrichtungsteil 5b and a spring element 6 at least partially surrounds. The spring element 6 formed as a compression spring is between the two Verkanteinrichtungsteilen 5a . 5b arranged and pushes against corresponding walls of the terminal housing 4 , so that the plate-shaped Verkungsaninrichtungsteile 5a . 5b , which have a J-shaped side profile, are arranged approximately V-shaped to each other, ie, the Klemmgesperre 1 is in a jammed condition. The Verkanteinrichtungsteile 5a . 5b each protrude with an area, the operating part 5a ' respectively. 5b ' , via the terminal housing 4 out. Over these ranges, the terminal can be 2 actuate. At one the operating part 5a ' . 5b ' opposite area have the Verkungsaninrichtungsteile 5a . 5b support elements 5a '' . 5b '' on. With this support elements 5a '' . 5b '' contacts the Verkanteinrichtung 5a . 5b a wall of the terminal housing 4 , whereby a kind of lever is realized. The Verkanteinrichtung 5 is floatingly mounted in the terminal housing, wherein the support elements 5a '' . 5b '' a pivot axis 25 define. This storage is realized in that the spring element 6 the two Verkanteinrichtungsteile 5a . 5b against the wall of the terminal housing 4 suppressed.

In addition, the arrangement of the cant device through the guide part 3 causes. The guide part 3 is designed as a linear rod with a circular cross-section. This penetrates guide through openings of the Verkungsanrichtenteilsteile (not shown) and the terminal housing (at 7 ). The trained as a helical compression spring spring element 6 surrounds a part of the leadership part 3 , so that also the position of the spring element 6 through the guide part 3 is secured. By inserting the guide part 3 become the Verkanteinrichtungsteile 5a . 5b additionally relative to the guide part 3 centered. The two plate-shaped Verkanteinrichtungsteile 5a . 5b are thereby plane-parallel to each other and approximately at right angles to the guide part 3 aligned. This is caused by the fact that the two Verkungsaninrichtungsteile 5a . 5b mirror-symmetrical to the stop 9 issue. The structure of the Klemmgesperres 1 is more accurate in the cross section 2 to recognize.

2 shows for better understanding a cross section through the Klemmgesperre 1 according to 1 , The guide part 3 is above the guide passage opening 7 . 8th of the terminal housing 4 and the Verkanteinrichtungsteile 5a . 5b added. The Verkanteinrichtungsteile 5a . 5b are arranged in an unactuated position, so that the guide part 3 Is blocked. The blocking of the guide part 3 can be canceled by the fact that the operating parts 5a ' . 5b ' against the action of the spring element 6 be compressed, whereby the guide passage openings 7 . 8th are aligned plane-parallel to each other and a corresponding game for moving the guide member 3 realize. The movement of the operating parts for achieving a plane-parallel arrangement of the guide passage openings is by a stop 9 that is between the operating parts 5a ' . 5b ' is arranged causes. This stop 9 causes together with the support elements 5a '' . 5b '' a plane-parallel alignment of the guide passage openings 8th and thus also the surfaces of the Verkanteinrichtungsteile 5a . 5b , Good to see in 2 also the floating storage of Verkantelinrichtungsteile 5a . 5b in the terminal housing 4 , In this case, the corresponding areas of the Verkanteinrichtungsteile 5a . 5b by the spring force of the spring element 6 against the corresponding walls of the terminal housing 4 pressed.

The Verkanteinrichtungsteile 5a . 5b protrude with their operating parts 5a ' . 5b ' from the terminal housing 4 out. In this case, the Verkanteinrichtungsteile penetrate 5a . 5b Actuating passage openings 10 of the terminal housing 4 , The operation through holes 10 extend transversely to the guide passage openings 7 . 8th ,

3 shows another embodiment of the invention Klemmgesperres 1 , The clamp mechanism 1 includes a clamp 2 and a leadership part 3 , the clamp 2 includes a terminal housing 4 , On or partially in the terminal housing 4 is a Verkanteinrichtung 5 arranged. The Verkanteinrichtung 5 comprises two Verankungensteile arranged on the front side 5a . 5b , which pivot on the terminal housing 4 are arranged. Between the Verkanteinrichtungsteilen 5a . 5b is in a recess of the terminal housing one the terminal housing 4 penetrating, the Verkanteinrichtungen 5a . 5b arranged with a spring force acting on compression coil spring. The helical compression spring serves as a field element 6 (not shown here). The Verkanteinrichtungsteile 5a . 5b and the terminal housing 4 have guide passage openings 7 . 8th for receiving the designed as a rod with a circular cross-section guide part 3 on. The Verkanteinrichtungsteile 5a . 5b are biased in the unactuated state of the terminal, ie via a spring element relative to the terminal housing 4 or the leadership part 4 arranged at an angle. The contour and cross section of the guide passage openings 7 . 8th essentially corresponds to the outer contour and the cross section of the guide part 3 , In the unactuated state of the Verkanteinrichtung 6 is a plane in which the guide passage opening 8th the Verkanteinrichtungsteile is, at an angle to the guide passage openings of the terminal housing 4 arranged. In the actuated state, the levels of the guide openings can be 7 . 7 Align parallel to each other. In an angular arrangement, the surface causes around the guide passage openings 8th a clamping with a recorded guide part 3 which is at an angle to the plane of the guide passage opening 8th the Verkanteinrichtungsteile 5a . 5b is aligned. The Verkanteinrichtungsteile 5a . 5b are biased in the unactuated state about V-shaped to each other to a clamping in both possible directions of movement of the guide member 3 to effect. The Verkanteinrichtungsteile 5a . 5b can be operated individually to allow movement in one direction of movement. The arrangement of the Verkanteinrichtung 5 is in 4 to recognize more precisely.

4 shows a longitudinal section through the Klemmgesperre 1 to 3 , Clearly, here is the terminal housing 4 with that as through holes 7 . 8th trained clamping area to see in which the guide part 3 is included. The Verkanteinrichtungsteile 5a . 5b Both are shown in an unactuated position, ie, the position of the guide part 3 is locked or locked. Between the Verkanteinrichtungsteilen 5a . 5b is designed as a compression coil spring spring element which is the two Verkanteinrichtungsteile 5a . 5b pushes apart. In the present case, a single spring element is used for both jig parts 6 intended. The Verkanteinrichtungsteile 5a . 5b are articulated around one axis each 11 with the terminal housing 4 connected.

5 shows a further embodiment of a Klemmgesperres 1 once assembled and once disassembled. The clamp mechanism 1 consists of two parts, the guide part 3 and the clamp 2 , the clamp 2 is designed as a spring pliers, wherein the terminal housing 4 and the Verkungsaninrichtungsteile 5a . 5b with the guide holes 7 . 8th integrated and formed in one piece. More specifically, in this embodiment, no separate terminal housing 4 necessary, since the Verkungsaninrichtungsteile 5a . 5b not in a terminal housing 4 must be included. Thus, however, the function of the terminal housing 4 in a tight spot 2 integrated. The spring pliers have a bias, so that the guide part 3 locked with unconfirmed pliers. the clamp 2 is presently designed as a mirror-symmetrical spring pliers V-shaped.

6 shows yet another embodiment of a linear Klemmgesperres invention 1 , The clamp mechanism 1 includes a clamp 2 and a leadership part 3 , The guide part 3 is designed as a hollow profile or more precisely as a profile tube with a longitudinal slot, wherein the clamp 2 Partially surrounded by the hollow profile and with a part of the terminal housing 4 and the Verkanteinrichtungsteilen 5a . 5b protrudes through a slot-like recess in the hollow profile over the hollow profile. The clamping area of the terminal 2 is different here compared to the previous clamping areas. In 6 and 7 is the clamping area of the Verkungsaninrichtungsteile 5a . 5b as the outer surface, more precisely as the peripheral surface of the Verkungsaninrichtungsteile 5a . 5b formed, which has a contact plane, via the actuation of Verkantelinrichtungsteile 5a . 5b can be aligned in its inclination relative to a corresponding contact surface on the inside of the hollow profile. About the angled arrangement of the corresponding contact surfaces is the clamping of guide member 3 and clamp 2 causes. the clamp 2 is designed here as a clamping slide, wherein it is not relevant to the operation, whether the carriage relative to the guide member 3 or vice versa can be moved. Both parts are present relative to each other relatively movable. The bias of the Verkungsaninrichtungsteile 5a . 5b is about a in a through hole in the terminal housing 4 recorded, designed as a helical compression spring, spring element 6 realized. By squeezing the Verkungsaninrichtungsteile 5a . 5b and thus the helical compression spring, can unlock the clamping slide or the profile tube and then move accordingly.

7 shows a longitudinal section through the Klemmgesperre 1 according to 6 , Here is clearly the inclination of Verkanteinrichtungsteile 5a . 5b including one as a contact surface (at 12 indicated) formed clamping region of the Verkanteinrichtungsteile 5a . 5b opposite the contact surface of the guide part 3 to see. Upon actuation of the Verkungsaninrichtungsteile 5a . 5b against the bias of the spring element 6 the contact surfaces are aligned substantially parallel to each other and the guide member 3 can be linear to the clamp 2 or move the other way around.

8th schematically shows a perspective view of another embodiment of a Klemmgesperres invention 101 with a rotationally recorded guide part 103 and a clamp 102 , Here is the guide part 103 in a terminal box 104 , which is shown here simplified as a plate with an approximately square cross section, added. The operating parts 105a ' . 105b ' are on front sides of the terminal housing 104 to which the leadership part 103 each from the terminal housing 104 protrudes arranged. Here are the operating parts 105a ' . 105b ' the Verkanteinrichtung ( 105 in 9 ) formed as a circular ring with radially outstanding projection. The circular ring is rotatable about the guide part 103 and relative to the terminal housing 104 designed to be movable. The circular ring further has claw-like parts (reference numerals 113 in 9 ), which in each case engages behind the free side of a corresponding Verkanteinrichtungsteils (not shown here). The arrangement of Verkantelinrichtungsteile is in the 9 recognizable.

9 shows the Klemmgesperre 101 to 8th without the front operating parts 105a ' , so that the internal structure of the terminal housing 104 is better recognizable. The terminal housing 104 in 9 has schematically simplified end face two guide through holes 107 (only one is shown here). Radial to it are three recesses 114 formed, in each of which the Verkanteinrichtungsteile 105a . 105b and the spring element 106 are arranged. The recesses 114 taper in the circumferential direction towards the ends. The spring element 106 pushes the Verkungsaninrichtungsteile 105a . 105b each in the direction of the tapered ends, whereby a clamping force on the guide member 103 is effected. The rear operating part 105b ' has a claw-like part 113 for each corresponding jig part 105b ' on (analogous applies to the operating part, not shown here 105a ' ), with which the actuating part 105b '' a free end of the Verkanteinrichtung 105b engages behind. Now press the operating part 105b , ie, turning it so that the radial projections of the operating parts 105a ' . 105b ' approaching by the shortest route, so the two Verkungsaninrichtungsteile 105a . 105b here as a ball are formed body, against the force of the spring element 106 approached each other and the clamping force is released. In 9 are several Verkanteinrichtungen 105 , more precisely four Verkanteinrichtungen 105 provided (only three of them are visible). Correspondingly, there are four recesses 114 (Of which also only three visible) are provided, which are arranged offset from each other in the circumferential direction. In 9 is also an attack 109 provided, which is designed here as an excellent pen.

10 shows an embodiment of a Verkanteinrichtungsteils 105a , The Verkanteinrichtungsteil 105a as is designed as a stamped and bent part. This point of a plate-shaped body 201 at each an opposite edge region of the body 201 two lateral folds 202 approximately at an angle of 90 °. These formed as webs bends 202 thereby taper in a direction in which the plate-shaped body 201 rounded is formed. Through the plate-shaped body 201 a guide passage opening extends 108 which has a circular cross-section. Between the guide passage opening 108 and the rounding of the plate-shaped body 201 is a groove-like depression 203 formed approximately in the form of a slot. The bridges 202 close to the side opposite to the side having the rounding approximately flush with the plate-like base body 201 from. In the profile is the main body 201 thus formed from a view about U-shaped or C-shaped. In a side view is the main body 201 approximately L- or J-shaped or approximately triangular. Here defines the area that with the main body 201 flush and at which the bridges 202 are formed widest, a pivot axis 25 for the Verkasteinrichtungsteile 105a ,

The The invention is not limited to one of the above-described embodiments limited, but in more diverse Way changeable. It can be seen, however, that the clamp is preferred terminal housing includes, which has a recess or an interior. Furthermore, the clamp comprises two Verkanteinrichtungsteile, preferably as a plate-shaped Sheet metal parts are formed. In addition, the clamp comprises a spring element, for example, in the form of a compression spring between the two Verkanteinrichtungsteilen is arranged.

The Verkanteinrichtungsteile and the spring element are in the interior the terminal housing arranged, wherein the Verkanteinrichtungsteile by the spring force of the spring element be pushed apart in opposite directions. As a result, tilt the Verkanteinrichtungsteile with the guide part. The clamp is therefore first automatically locked, because as soon as you try the terminal box relatively to the leadership part to move, the Verkungsaninrichtungsteile with their clamping areas into the leadership section pressed. The clamp is locked in both directions absolutely free of play.

Around a male guide part to jam, for example, to form a linear guide, have the terminal housing and / or the Verkanteinrichtungsteile corresponding clamping areas on. Leaves at these clamping areas cause a clamping force, the relative movement of the recorded guide part prevented relative to the terminal.

In an embodiment is therefore provided that the clamping area as a guide passage openings of the terminal housing and the Verkanteinrichtungsteile is formed, which the guide part penetrate for receiving, wherein the contour of the guide passage openings and the leadership part essentially complementary are formed to each other. The guide passage openings can so for example be designed as a through hole. By accordingly trained guide passage openings is when receiving a guide part a secure arrangement of the guide part realized in the terminal, wherein the arrangement of the Verkanteinrichtungen relative to the terminal housing in addition by the guide rod guaranteed is. Preferably, the spring element is designed so that it at Recording a guide rod the guide rod at least partially surrounds, so that the position of the spring element through the recorded guide rod additionally is secured. At the guide ports can be provided corresponding recesses. At least that's the way to go partially arrange the Verkanteinrichtungen in the recesses.

The guide member is primarily a linear, substantially straight formed component along which the clamp is movable like a rail. Also, the guide member may be formed as a rotary body such as a shaft or the like which is rotatable relative to the clamp. In a first embodiment, the guide part is formed as a linear component. In general, such a guide part is also referred to as a linear guide. Under the guide member or the linear guide here with relatively large radii curved guides, in particular with respect to the distance between the Verkanteinrichtungsteilen to understand, since they are formed substantially linearly in the considered area. Next are under leadership or linear guide and tightly stretched ropes to understand. The linear guide member may be, for example, a rod or the like. Also, the guide member may be a pipe or a pipe profile. The contour of the linear guide member and the contour of a corresponding receiving means such as the guide passage opening, which cooperate, are matched, the contours are substantially equal, but in a non-locked position a clearance between the contours is present and in a locked position, the contours are angularly offset from each other.

Around the leadership part are appropriate recording means for leadership and Recording the linear guide part intended. As described above, the receiving means or Clamping areas, which locally here coincide, in one embodiment as a passage opening educated. You can but also be designed generally as a contact surface.

So is provided in another embodiment, that the clamping area as the peripheral surface of the Verkungsaninrichtungsteile is formed, which clamping a surrounding guide part in tilting to contact. In one embodiment is for example the guide part not picked up in the clamp, but the guide part is like a Slot cylinder formed and forms a receiving space for the terminal, which is managed in this recording room. About the clamping area, which can contact a wall of the receiving space, then the clamp Lockable in the recording room. In another embodiment is the lead part formed as rotatably received in the terminal guide part. With the peripheral surface then corresponding contact surfaces of the Verkungsanrichtsteile together, for example, the peripheral surfaces of two as spherical or roll-shaped trained Verkanteinrichtungsteile.

The Verkanteinrichtung generated during clamping a force to lock of the leadership part, this means a force across the possible Direction of movement of the guide part relative to the clamp. When increasing an actuating force, this means a force in the direction of the longitudinal axis of the linear body, elevated proportional to the force for locking, ie the lateral force, so that a secure locking is guaranteed.

Around the Verkanteinrichtungsteile in the terminal housing without a guide part to arrange, the spring element is biasing, sandwiched between the two Verkanteinrichtungsteilen is arranged. It will be the Verkanteinrichtungsteil outward against corresponding walls the interior of the terminal housing pressed. The clamp lets Assemble or disassemble quickly without tools. Especially can be easily replaced so worn parts. To one Positioning help to realize, can corresponding recesses or the like may be formed on the canting pieces.

The Verkanteinrichtungsteile which are pressed apart by the spring element, are floating in the interior of the terminal housing stored. Floating means that the Verkungsaninrichtungsteile so in / on the terminal housing are stored, that these at least in one direction not set firmly are, so have a degree of freedom. Although others are Bearings conceivable, such as, for example, joint bearings and the like, however, floating bearings are preferred. By this floating Arrangement is not a complicated connection of the Veranking parts, such as in a hinge joint, required to to realize the terminal. This floating storage causes due the high degree of freedom of the arrangement opposite articulated joints or The like, which have a lower degree of freedom, clearly improved clamping effects.

A embodiment provides that the Verkanteinrichtungsteile each with an operating range coupled to operate the terminal.

A possible Design of the actuation areas provides that the actuation areas formed integrally with the corresponding Verkanteinrichtungsteilen are.

As already described, protrude the Verkungsaninrichtungsteile each at least partially by corresponding actuating passage openings of the terminal housing out of or over the terminal housing out. Therefor indicates the terminal housing corresponding actuating passage openings on. In one embodiment is the terminal housing a substantially cuboid body. there are guide passage openings for receiving a guide rod provided and in one direction, preferably transversely to a recorded Guide rod, are actuating passage openings provided, through which protrudes a part of the Verkanteinrichtungsteile.

It is provided that the projecting beyond the terminal housing part of each of the Verkanteinrichtungsteile forms an actuating part for actuating the Verkanteinrichtungsteile. By pressing the operating parts against the force of the spring element, the terminal can be solved. When releasing an actuating force, the spring force of the spring element causes a jamming, in which the Verkanteinrichtungsteile be pressed apart. The movement of the Verkanteinrichtungsteile is limited, inter alia, by actuating passage openings. To operate the operating parts can be thought of other controls. For example, an actuating device in the manner of a knee joint or a gear arrangement can be provided on the actuating regions. As a result, for example, a forced operation of the operating parts is effected. The actuating parts can also be used to move the clamp relative to the guide member.

Prefers is for each Verkeaninrichtungsteil provided an actuating passage opening, wherein the passage opening can also be connected to each other, so that only one through hole realized is. It is provided that the wall region of the actuating passage opening in Direction of the other operating part a stop for forms the Verkanteinrichtungsteile. With only one actuating passage opening thus to provide a corresponding web, which serves as a stop. Are the Betätigungsdurchgangsöffnungen for example, on different sides of the terminal housing, is a solution with an actuation port for each Verkanteinrichtungsteil preferred.

are Verkanteinrichtungsteile and operating parts not formed in one piece, the stop can also be used as an additional Be formed component. For example, if both operating parts are formed as a radially projecting, rotatable projection, so may be formed a separate stop, the movement the operating parts limited. Alternatively, you can do without an attack and a limitation of the actuating movement the operating parts by bringing cover the operating parts be educated. Are the operating parts brought into cover, so the operating parts to each other not Move more easily relative to each other.

Around a smooth-running activity to effect the Verkanteinrichtungen is provided that the Verkanteinrichtungsteile each at an area that is at an opposite end to the actuating part is located, have an angled pivoting area to the the Verkanteinrichtungsteile, with the pivoting portion against the terminal housing supporting, pivoting are. Thus, by the thus formed Verkanteinrichtungsteile realized a lever that facilitates the operation of the terminal. The pivoting range is located at a corresponding terminal housing wall at. The swivel range can also be in corresponding recesses of the terminal housing be arranged.

Especially it is provided that the Verkungsaninrichtungsteile an approximately L-shaped or J-shaped Have side profile. Thus, the Verkungsaninrichtungsteile simply by appropriate manufacturing processes such as punching produced. In particular special the Verkanteinrichtungsteile as a plate-shaped sheet metal part with L-shaped or J-shaped Side profile formed.

On the Pivoting range contact the Verkungsaninrichtungsteile the terminal housing. An embodiment provides that a terminal box area, in which the swivel range is supported against the terminal housing, as Recess is formed, wherein the pivoting area against corresponding side walls of the recess, thus as a pivot stop act, supports. It is preferred that the pivoting area does not protrude beyond the terminal housing, around disturbances to avoid.

Around to achieve an effective clamping is provided that the clamping area of the terminal housing and / or the Verkanteinrichtungsteile each substantially plane-parallel to the respective surfaces the corresponding terminal housing and / or Verkantelinrichtungsteile are aligned. The clamping is done by tilting, that is tilting, the corresponding contact surfaces to each other. The clamping area, which has a contact surface of Terminal is therefore essentially plane-parallel to the corresponding surface formed of the part in which it is formed. That is, in the Case in which the clamping portion is formed as a through hole is a Center axis of the passage opening formed substantially perpendicular to the surface, so that the Wall of the passage opening no inclinations having. In other words, the passage opening at recorded guide part in a non-blocking state, a game to the outer contour of the leadership part on, so that it can be easily moved through the passage opening. in the Clamping state, however, is realized by the inclination tilting.

To Ensuring the operation of the terminal is provided that the stop, the pivoting stop and the Verkungsaninrichtungsteile so are formed that when concerns each Verkanteinrichtungsteils on the stop, the corresponding clamping region of the Verkanteinrichtungsteils or the Verkanteinrichtungsteils and the terminal housing for Recording of the management part are formed in alignment and / or plane parallel to each other. So prevents jamming from occurring. The guide part let yourself move so easily along the clamping areas.

In one embodiment, the operating parts of the Verkungsanachsensteile ver pivots to each other. In this case, in one embodiment, the actuating parts do not protrude from the same side of the terminal housing, but are pivoted for example with respect to a recorded guide part by 90 ° or 180 ° about a longitudinal axis of the guide member. In another embodiment, for example, when the guide member is received in the clamp for rotational movement, the actuator members are circumferentially offset from each other.

In another embodiment is not just a guide recorded, but there are several leadership parts added. Out For this reason, it is provided that the terminal housing and / or the Verkanteinrichtungen for receiving two or more guide parts corresponding to several have trained clamping areas. Through several guide parts can be, for example a better leadership realize the terminal. In addition, there is more than one management part a security against rotation about the longitudinal axis of the leadership part guaranteed. The clamping areas can correspondingly as a plurality of guide ports, for example, as a plurality of cylindrical through-holes, or by a correspondingly formed guide passage opening, such as by corresponding slot-like passage openings, be educated.

In a particular embodiment can the Verkanteinrichtungsteile or Verkanteinrichtungsteile and the spring element may be integrally formed. Due to this shape can save components. With a corresponding education can also be the terminal housing be saved, since due to the one-piece training no limiting Walls are required. The clamp is thus completely in one piece educated. Here, the Verkanteinrichtungsteile are preferred formed as spring plates, which share a common base are connected. Thus, the terminal is realized as a kind of spring pliers.

All from the claims, Description and drawing of the features and advantages, including constructive details, spatial Arrangements and method steps, both individually also be essential to the invention in the most diverse combinations.

1, 101

silent ratchet

2, 102

clamp

3, 103

guide part

4, 104

terminal housing

5

Verkanteinrichtung

5a, 105a

Verkanteinrichtungsteil

5b 105b

Verkanteinrichtungsteil

5a ', 105a'

actuating member

5b ', 105b'

actuating member

5a '', 105a ''

support element

5b '', 105b ''

support element

6 106

spring element

7, 107

Through hole (terminal box)

8th, 108

Passage opening (jig parts)

9 109

attack

10

opening

11

axis

12

Contact surface (peripheral surface)

13

claw-like part

15

recess

16

spring element

114 ...

recess

201

body

202

lateral fold

203

deepening

Claims (39)

Clamp ( 2 . 102 ) for a Klemmgesperre ( 1 . 101 ) on and / or in at least one guide part ( 3 . 103 ) is movably mounted, with a against a by a spring element ( 6 . 106 ) applied spring force actuatable device ( 5 . 105 ), in the blocking position with the guide part ( 3 . 103 ), characterized in that the device ( 5 . 105 ) two diametrically opposed jaw parts ( 5a . 5b ; 105a . 105b ), each jig part ( 5a . 5b ; 105a . 105b ) in locking position by tilting and / or jamming with the guide part ( 3 . 103 ) a counteracting locking force to lock the terminal ( 2 . 102 ) and / or the management part ( 3 . 103 ) in a locked position. Clamp according to claim 1, characterized in that the Verkanteinrichtungsteile ( 5a . 5b . 105a . 105b ) relative to the guide part ( 3 . 103 ) are pivotally mounted and / or rotatably mounted. Clamp according to claim 1 or 2, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) at least partially in and / or on a terminal housing ( 4 . 104 ) are arranged. Clamp according to claim 3, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) in and / or on the terminal housing ( 4 . 104 ) are floating. Clamp according to claim 3 or 4, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) in and / or on the terminal housing ( 4 . 104 ) around a fixed axis ( 11 ) are pivotally mounted. Clamp according to one of claims 3 to 5, characterized in that the terminal housing ( 4 . 104 ) at least one passage opening ( 7 . 107 ) for receiving the at least one guide part ( 3 . 103 ) having. Clamp according to one of claims 1 to 6, characterized in that each jig part ( 5a . 5b ; 105a . 105b ) at least one passage opening ( 8th . 108 ) for receiving the at least one guide part ( 3 . 103 ) having. Clamp according to claim 7, characterized in that the contour of the passage openings ( 8th . 108 ) and the contour of the at least one guide part ( 3 . 103 ) are formed at least partially complementary. Clamp according to claim 7 or 8, characterized in that the peripheral edge of each passage opening ( 8th . 108 ) forms a clamping area. Clamp according to one of claims 7 to 9, characterized in that the clamping region of the Verkanteinrichtungsteils ( 5a . 5b ; 105a . 105b ) perpendicular to the surface thereof. Clamp according to one of claims 7 to 10, characterized in that the peripheral edge of each passage opening ( 8th . 108 ) in locked position of the Klemmgesperres ( 1 . 101 ) with its peripheral edges at least in sections with the at least one guide part ( 3 . 103 ) comes into engagement. Clamp according to one of claims 6 to 11, characterized in that the passage openings ( 7 . 107 ) of the terminal housing ( 4 . 104 ) and the passage openings ( 8th . 108 ) of the Verkungsaninrichtungsteile ( 5a . 5b ; 105a . 105b ) are arranged substantially coaxially. Clamp according to one of claims 1 to 12, characterized in that between the Verkanteinrichtungsteilen ( 5a . 5b ; 105a . 105b ) a compression spring ( 6 . 106 ) is arranged. Clamp according to claim 13, characterized in that the compression spring ( 6 . 106 ) between the Verkanteinrichtungsteilen ( 5a . 5b ; 105a . 105b ) is biased. Clamp according to one of claims 1 to 14, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) via a spring element ( 16 ) are interconnected. Clamp according to claim 15, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) and the spring element ( 16 ) are integral. Clamp according to claim 15 or 16, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) and the spring element ( 16 ) Are V-shaped. Clamp according to one of claims 1 to 17, characterized in that each jig part ( 5a . 5b ; 105a . 105b ) for actuating the clamp ( 2 . 102 ) or the Klemmgesperres ( 1 . 101 ) an actuating part ( 5a ' . 5b '; 105a ' . 105b ' ) having. Clamp according to claim 18, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ; 105a . 105b ) and the actuating parts ( 5a ' . 5b '; 105a ' . 105b ' ) are integral. Clamp according to claim 18 or 19, characterized in that the actuating parts ( 5a ' . 5b '; 105a ' . 105b ' ) of the Verkungsaninrichtungsteile ( 5a . 5b ; 105a . 105b ) through openings ( 10 ) in the terminal housing ( 4 ) protrude through this. Clamp according to one of claims 1 to 20, characterized in that between the Verkanteinrichtungsteilen ( 5a . 5b ; 105a . 105b ) at least one stop ( 9 . 109 ) is provided. Clamp according to claim 21, characterized in that the stop ( 9 . 109 ) of wall areas of the openings ( 10 ) in the terminal housing ( 4 . 104 ) is formed. Clamp according to one of claims 1 to 23, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ) opposite to the actuating parts ( 5a ' . 5b ' ) Supporting elements ( 5a '' . 5b '' ), which are located on the terminal housing ( 4 . 104 ) pivotally support. Clamp according to claim 23, characterized in that the support elements ( 5a '' . 5b '' ) a pivot axis ( 25 ) define. Clamp according to claim 23 or 24, characterized in that the support elements ( 5a '' . 5b '' ) of angled or bent ends of the Verkungsaninrichtungsteile ( 5a . 5b ) are formed. Clamp according to one of claims 23 to 25, characterized in that the support elements ( 5a '' . 5b '' ) of lateral folds ( 202 ) of the Verkungsaninrichtungsteile ( 5a . 5b ) are formed. Clamp according to one of claims 23 to 26, characterized in that the terminal housing ( 4 ) in the region of the support elements ( 5a '' . 5b '' ) with a recess ( 15 ) is provided. Clamp according to claim 27, characterized gekenn characterized in that the support elements ( 5a '' . 5b '' ) on the side walls of the recess ( 15 ) pivotally support. Clamp according to one of claims 1 to 28, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ), the stop ( 9 ) and the recess ( 15 ) are formed or arranged to one another such that the Verkanteinrichtungsteile ( 5a . 5b ) in case of concern at the stop ( 9 ) are aligned parallel to each other. Clamp according to one of claims 1 to 29, characterized in that the Verkanteinrichtungsteile ( 5a . 5b ) are formed as sheet metal and / or stamped parts. Clamp according to one of claims 1 to 30, characterized in that the Verkanteinrichtungsteile ( 105a . 105b ) are ball or roller-like rolling elements. Clamp according to claim 31, characterized in that the rolling elements in corresponding ends tapered recesses ( 114 ) are arranged. Clamp according to one of claims 1 to 32, characterized in that a plurality of canting devices ( 105 ) at the terminal ( 102 ) are arranged. Clamping mechanism ( 1 . 101 ) with at least one clamp ( 2 . 102 ) according to one of claims 1 to 33 and at least one with the clamp ( 2 . 102 ) coupled guide part ( 3 . 103 ). Klemmgesperre according to claim 34, characterized in that the clamp ( 2 . 102 ) and the management part ( 3 . 103 ) form a linear guide. Klemmgesperre according to claim 34 or 35, characterized in that the guide part ( 3 . 103 ) rotatably movable with the clamp ( 2 . 102 ) can be coupled. Klemmgesperre according to one of claims 34 to 36, characterized in that the Verkanteinrichtung ( 5 . 105 ) is formed so that they are opposite to each direction of movement of the guide part ( 3 . 103 ) causes a clamping force. Klemmgesperre according to one of claims 34 to 37, characterized in that the guide part ( 3 . 103 ) is formed by a substantially linearly extending, rod-shaped or rope-shaped guide part. Klemmgesperre according to one of claims 34 to 38, characterized in that the guide part ( 3 . 103 ) has a circular or angular cross-section.