Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
  • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
  • E05D13/003—Anti-dropping devices
  • E05D13/006—Anti-dropping devices fixed to the wing, i.e. safety catches
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

• the invention relates to a gate with a longitudinal path defined by a Fuhrungsschienenan extract between a closed position and an open position movable and a plurality of along the predetermined path one behind the other and arranged to pivot perpendicular to the predetermined path pivot axes interconnected panels having door leaf, wherein at least two , preferably each panel, at least one for guiding the Torblattterrorism with the Fuhrungsschienenanowski himself cooperating and preferably recorded in a guide rail of the Fuhrungsschienenan angel guide element, such as a guide roller with a perpendicular to the predetermined path roller axis is set, and one between a release position in which they Torblattterrorism releases, and a blocking position in which it counteracts a Torblattterrorism from the open position to the closed position, adjustable and a be i adjustment into the locking position in contact with a fixed contact surface reaching locking element and a fixed to the door leaf presser with which the Sich ceremoniessele- ment in the blocking position in the direction of
• the door leaf In sectional doors of the type just described, the door leaf is arranged in the closed position generally in a vertical plane, while it is arranged in the open position above the head in a horizontal plane.
• To guide the Torblattterrorism guide rails are usually mounted on each lateral edge of the door leaf, which a first vertically and extending parallel to the lateral edge of the door leaf in the closed position extending portion, a second in the horizontal direction approximately parallel to the lateral edge of the door leaf in the open position Section and have an arcuate connecting portion.
• guide elements On the door leaf cooperating with these guide rails guide elements, in particular about parallel to the pivot axes extending roller axes rotatably mounted guide rollers are arranged, which engage in the guide rails so as to allow a smooth Torblattterrorism.
• weight compensation systems which can be realized in the form of Wegfederden or torsion springs. These springs are usually coupled to the door leaf via a tensioning means fastened on the other hand at the lower edge of the door leaf and are stretched from the open position to the closed position in the course of the closing movement, so that the energy stored therein is ready to assist the opening movement. At the same time an unrestrained fall of the door leaf in the course of the closing movement is prevented with these weight balancing devices.
• the gate described in this document has a safety device with a realized in the form of a pawl securing element which engages in breaking the traction means in a recess provided in the guide rail recess and thus prevents uncontrolled falling of the door leaf.
• a safety device with a realized in the form of a pawl securing element which engages in breaking the traction means in a recess provided in the guide rail recess and thus prevents uncontrolled falling of the door leaf.
• the provision of recesses in the guide rail leads to a weakening of the guide rail.
• the guide rail of the door described in this document is designed as a particularly stable component arrangement with a support plate and a total of four welded to this support plate angle profiles.
• the securing device has a catch sled attached to the door leaf, in which a separate from the guide rail rod clamping jaws are slidably received.
• This safety device is structurally particularly complex because it requires not only a catch slide with recorded therein jaws, but also a separate rod as a guide for the catch slide.
• the safety device has a pressable by a spring against the outer surface of the guide rail brake shoe.
• a significant improvement in operational reliability is not achieved with the safety devices described in DE 38 00 404 A1, in which a locking member is received in the guide rail and at breakage of the traction device and / or damage to the counterbalancing device with a tension spring against an inner boundary surface Guide rail is urged, with ratchet teeth of the locking member come into contact with this boundary surface.
• WO 03/087506 proposes the further development of the known goals described at the outset, in which tion element of the gates described in said document is received within the guide rail and is pressed at breakage of the traction means and / or the weight balancing means forming springs with the aid of recorded in the guide rails guide rollers against an inner boundary surface of the guide rails.
• the desired locking effect reversing evasive movement of the door leaf with the attached securing element is prevented in verstellem in the locked position fuse element characterized in that the recorded in the guide rail guide element urges the securing element towards an inner boundary surface of the guide rail to reliably the desired To achieve blocking effect of the fuse element.
• the present invention seeks to provide a gate of the type described above, the door leaf is reliably secured against uncontrolled crashes and yet easy to install.
• This object is achieved by a development of the known goals, which is essentially characterized in that the securing element and / or the pressing member is arranged outside the guide rail.
• inventive sectional doors unlike the tilt door described in CH 261913, attached to the panels and cooperating with the Fuhrungsschienenan emblem, preferably received therein guide elements counteract a deflection movement of the door leaf when the fuse device are effective sufficient , So that the desired braking effect is reliably accessible even with outside of the guide rail and expediently at least indirectly attached to the door leaf fuse element and / or pressing element, so as to prevent an uncontrolled crashes of the door leaf safely.
• a relief of the occurring when the securing device braking forces receiving elements, such as the guide elements, the securing element and / or the pressing member is achievable when the securing device has an abutment with a support surface to a fixed abutment support.
• an uncontrolled crashes reliably preventing clamping effect can be achieved when the pressing member is arranged in the blocking position in a direction perpendicular to the contact surface between a direction containing the contact surface and a plane containing the support surface.
• the contact surface or the abutment can be formed by an outer boundary surface of a guide rail of the guide rail arrangement facing away from the guide element accommodated therein. Additionally or alternatively, the contact surface and / or the abutment may also be formed by an inner surface of a guide rail of the guide rail arrangement facing an inner surface preferably designed for fastening the guide rail to a wall and resting against the wall.
• Excessive loading of the pressing member and the securing element bearing door leaf can be prevented if the securing element, the pressing member and / or the supporting element is attached via a running approximately in the direction of the predetermined path lateral edge of a panel U-shaped cross-fastening element on the door leaf , If the pressing element has a pressure roller rotatably mounted about an axis extending parallel to the axis of the roller, the securing element reaching into the blocking position between the pressing element and the contact surface can be reliably drawn into the gap formed between the pressing element and the contact surface so as to ensure the desired blocking effect.
• the support element has a leg which extends perpendicular to the roller axis or to the door leaf plane and is preferably made in one piece with the fastening element, so that a support surface can come into abutment against an inner boundary surface of a frame element extending approximately parallel to the door leaf plane in the closed position.
• the distance of the pressing member from the side edge of the door leaf in a direction parallel to the roller axis direction corresponds approximately to the distance of the guide roller of this edge, so that pressing member and guide roller on opposite sides of the guide rail when viewed in the direction the roller axis act on the guide rail at the same location, so as to reliably preclude deformation of the guide rail.
• the contact surface is formed by an inner boundary surface of a Zargeniatas, so that the securing element between the pressing member and Zargenelement is clamped.
• pressing member and guide roller are arranged in the same place when viewed in the direction of the roller axis.
• an outer boundary surface of the guide rail can be used as an abutment when the support has a parallel to the roller axis extending legs and is preferably made in one piece with the fastener, so that by this leg of the support element an existing axial distance between Preßelement, fuse element and guide rail can be bridged.
• the safety device according to the invention can also be used without the use of particularly resistant guide rails, because a risk of damage even when using the guide rails as a contact surface and / or abutment is already prevented by the securing element or the support surface acts on the guide rail and not, such as in DE 38 00 404 A1 proposes, so that damage to the guide rail is difficult to obtain by the securing element even when using the guide rail to provide the contact surface and / or the abutment for this reason with outwardly directed ratchet teeth.
• the contact surface reaching into contact surface of the securing element can be present in the form of a hard roughened wedge surface.
• the securing element can be applied directly to the contact surface when the securing device is moved into the blocking position.
• the desired blocking of the Torblattieri can be achieved particularly reliable when the securing element has a first, preferably substantially flat and reaching into the blocking position in contact with the contact surface bearing surface and a second reaching into the locking position in contact with the pressing element contact surface, wherein the first contact surface and the second contact surface an acute angle of preferably less than 30 °, in particular about 20 °, with each other.
• the adjustment of the securing element can be effected in the locked position particularly reliable when a biasing means is provided, with which the securing element is urged into the blocking position.
• the securing device can be coupled via a traction means to a drive device and / or realized in the form of a tension or torsion spring weight compensation device such that it counteracts with the drive device and / or the counterbalancing device with one of the biasing force of the biasing device and the securing device in the release position urging force can be acted upon, so as to ensure trouble-free operation of the door in the case of functioning traction means and weight balancing devices or drive means.
• Such a coupling of the securing device to the traction means and / or the weight balancing device can be realized in a structurally particularly simple manner if the securing device has a lever that can be pivoted in a manner that is transversely, in particular approximately perpendicular to the longitudinal direction of the guide rail, particularly preferably parallel to the roller axis ,
• the coupling of the securing element to the traction means, as well as in the described in WO 03/087506 safety device carried out such that the traction means on the one hand the pivot axis is coupled to the lever and the fuse element on the other hand the pivot axis to the fuse element can be coupled.
• the traction means is coupled in a first coupling region on the one hand the pivot axis to the lever and the lever on the other hand in a second coupling region can be coupled to the securing element, wherein a connecting line from the first Coupling range to the pivot axis forms an angle of less than 180 °, in particular 90 ° or less, with a connecting line from the second coupling region to the pivot axis.
• the securing element is urged by pivoting the lever against the contact surface.
• the biasing device can be particularly easily realized in the form of a torsion spring, which acts on the one hand to the lever and on the other hand, at least indirectly supported on the door leaf.
• the securing element is expediently, as well as the support element, fixed to the door leaf and is moved with this along the guide rail. Although it is also intended to a rigid coupling of the support member to the door leaf, an increase in operational reliability can be achieved when the support element.
• the pivot axis is pivotally mounted, so that the position of the support element can be changed according to the arcuate guide rail section.
• the securing device is arranged in the region of the lower edge of the door leaf in the closed position.
• the guide rail expediently in a direction perpendicular to the longitudinal axis of the cutting plane in the form of a C- or J-pro- files and is suitable for receiving the guide roller so that the guide roller in a direction perpendicular to the door leaf direction at the Can support the guide rail.
• a C or J-profile has an approximately perpendicular to the pivot axis of the lever and the door leaf level leg at least one approximately parallel to the door leaf extending leg and serving as a running surface for the guide role rounded leg.
• the contact surface in the sense of producing a defined contact between the securing element and the contact surface may be expediently formed by the leg extending approximately parallel to the door leaf plane.
• An appropriate for this purpose securing device comprises a reaching in the blocking position between the pressing member and the contact surface securing element, which can be arranged on a pivotally mounted lever.
• the securing element can be held tiltable about a parallel to the pivot axis extending tilting axis on the lever.
• the securing element may be assigned a support element, such that the pressing element is arranged in the blocking position between the contact surface and the support element.
• FIG. 1 is a side view of a gate according to a first embodiment of the invention
• FIG. 1 is a partially sectioned plan view of the gate shown in Fig. 1,
• FIG. 3 is a view of the door shown in Fig. 1 from the inside
• 4 is a side view of a gate according to a second embodiment of the invention
• Fig. 5 is a partially sectioned plan view of the gate shown in Fig. 4 and
• Fig. 6 is a view of the gate shown in Fig. 4 from the inside.
• the sectional door shown in Figs. 1 to 3 comprises a door leaf with a plurality of in Torblattterrorismscardi successively arranged and hingedly interconnected panels, of which only the bottom in the closed position panel 10 is shown in the drawing, a Fuhrungsschienenan extract with two opposite to each other Side edges of the door leaf arranged guide rails, of which in the drawing only in the closed position of the door leaf approximately parallel to a lateral edge thereof extending portion of a guide rail 20 is shown, a support member 30, a guide member 40 and a generally designated 50 securing means, said the guide element 40 can be fixed to the inner boundary surface 12 of the panel 10 by means of a roller 44 attached to the carrier element, in particular in one piece with it.
• the guide element designed as a guide roller 40 is assigned a perpendicular to the guide rail and parallel to Torblattebene extending bearing pin 42, wherein the guide roller 40 with respect.
• the axis 43 of the bearing pin 42 is rotatably supported on the panel 10.
• the guide roller 40 is received in the guide rail 20, wherein the guide rail 20 in a direction perpendicular to its longitudinal direction cutting plane the shape of a J-profile with an approximately perpendicular to the axis of rotation of the guide roller 40 extending leg 22, a right angle parked leg and a rounded Leg 26 has, wherein the rounded leg 26 forms a running surface for the guide roller 40 and at the same time prevents the removal of the roller 40 from the guide rail 20 in a direction parallel to the axis of rotation 43 direction.
• the guide rail 20 is fixed on the leg 22 on a leg 82 of a Zargenettis 80, which is fixed via a perpendicular to the leg 82 extending leg 84 at a wall to be closed opening to be fixed.
• the guide roller 40 is secured to the panel 10 with the fastener 30.
• the fastening element 30 In a sectional plane running perpendicularly to the longitudinal direction of the guide rail, the fastening element 30 has the shape of a U-profile with a lateral cutout. Chen edge of the panel 10 adjacent connecting leg 32 and two approximately perpendicular thereto extending legs 34 and 36, wherein the leg 34 is provided with the serving for receiving the bearing pin 42 Rollung 44.
• the generally designated 50 securing means is attached by means of a parallel to the bearing pin 42 extending support bolt 52 on the connecting leg 32 of the fastener 30.
• the safety device comprises a total of 54 designated and about a parallel to the roller axis 43 extending pivot axis 51 pivotally mounted on the support pin 52 lever.
• a traction means 60 On a first coupling region 56 of the lever 54, a traction means 60, which is coupled on the other hand to a drive device and / or a weight compensation device, is attached.
• a wedge-shaped securing element 70 is attached to a second coupling region 58 of the lever 54, wherein the securing element 70 is fixed to the lever 50 so as to be tiltable about a tilt axis 71 running parallel to the pivot axis 51.
• the securing device 50 comprises a press-on element 72 designed as a contact roller 72, wherein the contact roller 72 with respect to the pivot axis 51 is rotatably held on the lever 54.
• the securing device with the lever 54, the securing element 70 and the contact roller 72 is arranged completely outside the guide rail 20.
• the lever 54 is associated with a supporting bolt 52 surrounding the torsion spring 90, which on the one hand acts on the lever 90 and on the other hand is supported on the door leaf. With the torsion spring 90, the lever 54 is urged in total in the direction indicated in Fig. 1 by the arrow P direction. This means that at the coupling region 58 of the lever 54 about the tilting axis 71 tiltably mounted securing element 70 is urged by means of the torsion spring 90 in the direction of the outer boundary surface of the right angle bent leg 24 of the guide rail 20. On the other hand, the lever 54 is held in the position shown in FIG. 1 by means of the traction means 60 coupled to the coupling region 56 with the weight balancing device or drive device undamaged.
• a coplanar to the connecting leg 32 of the fastening element 30 and integral therewith supporting member 38 is provided, which in a direction of the panel plane P1 extending in a direction of movement of the panel P1 (see Fig. 2) with a support surface on a serving as an abutment inner and the guide rail 20 facing boundary surface 86 of the Zargenschenkels 84 is supported.
• the abutment roller 72 is arranged between the securing element 70 and the contact surface of the supporting element 38. In this way creates a deadlock between the guide rail, bearing roller and support to the frame. The gate leaf is caught.
• the blocking effect of the securing element is favored in the embodiment of the invention shown in FIGS. 1 to 3 characterized in that the wedge surfaces of the securing element form an acute angle of about 20 ° with each other.
• the wedge surface engaging the outer boundary surface of the guide rail limb 24 is formed of a hard, roughened material.
• FIGS. 4 to 6 differs essentially from the embodiment explained with reference to FIGS. 1 to 3 in that, upon breakage of the traction means and / or damage to the counterbalancing device and / or the drive device under the action of the torsion spring 90 of the lever 54 is rotated in the direction indicated by the arrow P ' , so that the securing element 70 passes between the contact roller 72 and the inner boundary surface 86 of the Zargenschenkels 84 and not the guide rail 20 is applied.
• the abutment roller 72 and the securing element 70 can be arranged in a direction parallel to the roller axis 43 direction immediately adjacent to the panel 10, so that when adjusting the securing element 70 in the blocking position only a small Leverage occurs. Then, the securing device 50 of the gate shown in FIGS. 4 to 6 is less loaded than the safety device explained with reference to FIGS. 1 to 3.
• the guide member may be formed while avoiding a guide roller in the form of a simple guide pin. Furthermore, it can be dispensed with the use of a separate support element, if the dimensions of the guide element are matched to the dimensions of the guide rail and the wedge-shaped securing element 70, that an evasive movement of the door leaf in a plane perpendicular to the door leaf direction when running the Anrollolle on the wedge-shaped fuse element Installation of the guide element can be counteracted on the inner boundary surfaces of the guide rail.

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• 2004
  • 2004-05-06 EP EP04731349A patent/EP1743079B1/fr not_active Expired - Lifetime
  • 2004-05-06 WO PCT/EP2004/004857 patent/WO2005116382A1/fr not_active Application Discontinuation
  • 2004-05-06 AT AT04731349T patent/ATE420266T1/de not_active IP Right Cessation
  • 2004-05-06 ES ES04731349T patent/ES2316982T3/es not_active Expired - Lifetime
  • 2004-05-06 DK DK04731349T patent/DK1743079T3/da active
  • 2004-05-06 DE DE502004008842T patent/DE502004008842D1/de not_active Expired - Lifetime
  • 2004-05-06 PL PL04731349T patent/PL1743079T3/pl unknown

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