IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0416372
(2001-08-25)
|
우선권정보 |
DE-0019113 (2000-11-13) |
국제출원번호 |
PCT/EP01/09816
(2003-09-11)
|
§371/§102 date |
20030911
(20030911)
|
국제공개번호 |
WO02/38894
(2002-05-16)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
7 |
초록
▼
The description relates to a lever closure comprising a trough which can be fastened to a door leaf, a hand lever for driving a closure actuation device being arranged at one end of the trough such that it can be swiveled out or folded out, and a first locking device such as a cylinder lock is arran
The description relates to a lever closure comprising a trough which can be fastened to a door leaf, a hand lever for driving a closure actuation device being arranged at one end of the trough such that it can be swiveled out or folded out, and a first locking device such as a cylinder lock is arranged at the other end of the trough for locking the hand lever in the swiveled in position, with another locking device supported by the hand lever and an engagement surface which is arranged at the free end of the hand lever and behind which a blocking element engages, this blocking element being movable by the first locking device for locking the hand lever in the swiveled in position. According to the invention, the engagement surface is formed by a slide which is movable in the hand lever in axial direction thereof or by a tongue which is rotatable about an axis vertical to the axial direction and swiveling axis.
대표청구항
▼
1. A lever closure comprising:a trough which can be fastened to a door leaf; a hand lever for driving a closure actuation device being arranged at one end of the trough such that it can be folded out, swiveled, or combinations thereof; a first locking device such as a cylinder lock being arranged at
1. A lever closure comprising:a trough which can be fastened to a door leaf; a hand lever for driving a closure actuation device being arranged at one end of the trough such that it can be folded out, swiveled, or combinations thereof; a first locking device such as a cylinder lock being arranged at the other end of the trough for locking the hand lever in the folded in position; another locking device supported by the hand lever and an engagement surface being arranged at the free end of the hand lever and behind which a blocking element engages; said blocking element proceeding from or being movable by the first locking device for locking the hand lever in the folded in position; said engagement surface being formed by a slide which is movable in the hand lever in the axial direction thereof; and said blocking element forming a hook which is swivelable against spring force and which forms an inclined surface that is engaged by the end of the slide when the hand lever swivels in and is swiveled against the spring force. 2. A lever closure comprising:a trough which can be fastened to a door leaf; a hand lever for driving a closure actuation device being arranged at one end of the trough such that it can be folded out, swiveled, or combinations thereof; a first locking device such as a cylinder lock being arranged at the other end of the trough for locking the hand lever in the folded in position; another locking device supported by the hand lever and an engagement surface being arranged at the free end of the hand lever and behind which a blocking element engages; said blocking element proceeding from or being movable from the first locking device for locking the hand lever in the folded in position; said engagement surface being formed by a tongue which is rotatable about an axis vertical to the axial direction and swiveling axis; said locking device comprising an actuating knob which is arranged on the upper side of a swivel lever at a locking shaft arranged vertical to the plane of the upper side; said locking shaft penetrating the swivel lever and carrying a tongue at its end, which tongue stops on an engagement surface formed or held by the receptacle trough during the rotation of the actuating knob and, therefore, of the locking shaft into the locking position; and said actuating knob having a locking projection which can move out of its lower end and which can be received in a recess or countersink formed by the lever. 3. The lever closure according to claim 1, wherein the slide or the tongue is in an operative connection with a lock, trigger button, or combinations thereof or trigger knob arranged on the upper side of the hand lever.4. The lever closure according to claim 2, wherein the tongue is in an operative connection with a lock, trigger button, or combinations thereof or trigger knob arranged on the upper side of the hand lever.5. The lever closure according to claim 1, wherein the slide is combined with a lock arranged in the hand lever in such a way that it can be locked in its position forming an engagement surface.6. The lever closure according to claim 2, wherein the tongue is combined with a lock arranged in the hand lever in such a way that it can be locked in its position forming an engagement surface.7. The lever closure according to claim 5, wherein the lock arranged in the hand lever is a combination lock.8. The lever closure according to claim 1, wherein the blocking element is formed by the thumb or bolt of a cylinder lock.9. The lever closure according to claim 1, wherein the hook is formed by a lever which can be fastened in the receptacle or held in a swivelable manner by a bearing formed integral therewith, the end of the lever remote of the hook being engaged by the thumb or bolt of a cylinder lock.10. The lever closure according to claim 9, wherein the bearing is formed by a slot which is formed by the trough.11. The lever closure according to claim 10, wherein the slot is closed by a sheet metal part that is held at the trough by head screws.12. The lever closure according to claim 2, wherein the actuating knob is mounted eccentrically and has a pin at its end remote of the axis, which pin can be moved out from the underside and moves into a recess.13. The lever closure according to claim 2, wherein the actuating knob has one or more buttons or adjusting wheels on its upper side in order to draw back the locking pin out of its locking position.14. The lever closure according to claim 13, wherein the function of drawing back is only carried out when a determined sequence of characters or combination of several characters is entered by pressing the buttons or turning the wheels.15. The lever closure according to claim 2, wherein the function of pulling out is carried out by entering a different multiple-digit number or combination of characters.16. The lever closure according to claim 2, wherein the buttons of the actuating knob are connected to a microprocessor-controlled electronic drive unit which displaces or draws back the pin when a determined sequence of characters is entered.17. The lever closure according to claim 2, wherein the pin is connected to a drive in such a way that the pin is automatically moved out in a locking manner, when the actuating knob is reset in its locking or closing position.18. The lever closure according to claim 2, wherein the pin is controllable in such a way that it moves out when a determined sequence of characters is entered only when the actuating knob is in its locking or closing position.19. The lever closure according to claim 2, wherein the actuating knob forms a projection which proceeds from its circumference and arrives under an engagement portion that is formed or carried by the receiving trough when the actuating knob is rotated into its locking or closing position.20. The lever closure according to claim 1, wherein the hand lever can be folded in against spring force.21. The lever closure according to claim 1, wherein the cylinder lock is held in the trough by a holding part which can be clipped in and which simultaneously forms the thumb of the cylinder lock.22. The lever closure according to claim 1, wherein the lever closure is a swivel lever closure for mounting in a thin wall such as a sheet metal cabinet door whose trough has two projections penetrating the door leaf, wherein one projection is suitable for receiving a closure drive shaft, at which shaft the swivelable hand lever is articulated, and wherein the other projection has a countersink for receiving the cylinder lock device holding the swivel lever in its swiveled in position, and in that both projections have fastening means for fixing the trough in the thin wall.23. The lever closure according to claim 22, wherein the fastening means are formed by caps which can be arranged on the projections by head screws which can be screwed into bore holes in the trough, and wherein the caps clamp the edges of the openings in the thin wall penetrated by the projections between themselves and the trough.24. The lever closure according to claim 1, wherein the external shape of the lever closure makes possible an exchange with existing, commercially available lever closures.
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