Lifting truck with locking device for a battery block
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-045/00
B60R-016/04
출원번호
US-0947538
(2007-11-29)
등록번호
US-8807608
(2014-08-19)
우선권정보
DE-10 2006 057 490 (2006-12-06)
발명자
/ 주소
Schuler, Michael
출원인 / 주소
Jungheinrich Aktiengesellschaft
대리인 / 주소
Vidas, Arrett & Steinkraus
인용정보
피인용 횟수 :
0인용 특허 :
10
초록▼
A lifting truck, in the frame of which a battery mount is arranged, wherein a locking device is provided, which locks in a releasable manner the battery block in the installed state with respect to the frame or a battery mount, wherein the locking device has a first lever and a second lever. The sec
A lifting truck, in the frame of which a battery mount is arranged, wherein a locking device is provided, which locks in a releasable manner the battery block in the installed state with respect to the frame or a battery mount, wherein the locking device has a first lever and a second lever. The second lever works with at least one buffer on an inside wall of the battery block to clamp it against a stop.
대표청구항▼
1. A ground conveyor, in the frame of which a battery mount is arranged, into which a battery block can be moved in or out, the battery block having front walls and side walls, the front walls each having an inner upper wall surface, wherein a locking device with two cooperative levers is provided,
1. A ground conveyor, in the frame of which a battery mount is arranged, into which a battery block can be moved in or out, the battery block having front walls and side walls, the front walls each having an inner upper wall surface, wherein a locking device with two cooperative levers is provided, which locks in a releasable manner the battery block in an installed state with respect to the frame or the battery mount, wherein the two cooperative levers comprise a first lever, which is mounted on a vehicle axis and a second lever, which is swivel-mounted on the first lever and is designed such that it clamps onto the inner upper wall surface of one of the front walls of the battery block with the help of at least one buffer, and further wherein the at least one buffer presses one of the front walls of the battery block against the battery mount, wherein further the first and second levers form a toggle lever lock, in which the first lever is pivoted over the dead center of the toggle lever lock, when the second lever is in a locked position, further wherein a side wall can be attached on one end of the battery mount, which holds on an upper end, a bracket component, on which the first lever is swivel mounted, the bracket component has at least one stop surface, the second lever is coupled to the bracket component such that the second lever is guided to cause the at least one buffer to clamp onto the inner wall surface of one of the front walls of the battery block in the locked position and is pivoted to a released position so far upwards that the battery block can be moved at least horizontally away from the side wall attached on one end of the battery mount. 2. The ground conveyor according to claim 1, wherein the at least one buffer is made of an elastomer material. 3. The ground conveyor according to claim 1, wherein a bracket pin for mounting the second lever engages with a curved slit of the bracket component. 4. The ground conveyor according to claim 1, wherein the bracket component has a boundary portion, against which a stop portion of the second lever engages when the second lever is set to the released position. 5. The ground conveyor according to claim 4, wherein the boundary portion is a hook section and the stop portion is a stop or boundary pin. 6. The ground conveyor according to claim 1, wherein a guide portion is provided on the bracket component, which in a pivot area of the second lever near the released position, works together with a guide surface of the second lever in order to pivot a locking portion freely over an upper edge of the front wall of the battery block. 7. The ground conveyor according to claim 1, wherein the second lever has an angular jaw portion, on which a locking portion is attached and which has two parallel spaced lever arms, which are coupled in parallel with parallel spaced lever arms of the first lever. 8. The ground conveyor according to claim 1, wherein the at least one buffer comprises two laterally spaced buffers which are attached to vertical legs of a jaw portion, each of which work together with the at least one stop surface of the bracket component. 9. The ground conveyor according to claim 7, wherein within a vertical part of the jaw portion is arranged almost in the center, a boundary pin extending in the direction of a stop surface, which engages with a transport opening of one of the front walls of the battery block when the second lever is in the locked position.
Paulik Jiri (Birmingham MI) Paulik Rita M. (Birmingham MI) Ciavaglia Michael A. (Dearborn MI) Carter Eluid D. (Detroit MI) Johnson Joseph M. (Huntington Woods MI), Vehicle closure latch.
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