Combined mechanical and electronic key, the wings of which differ in length
A key, mechanical technology, used in keys, time registers, instruments, etc., to solve problems such as errors, material damage, broken casings, etc.
Inactive Publication Date: 2013-10-09
HUF HULSBECK & FURST GMBH & CO KG
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage is that it always happens repeatedly that the folded key part is used by the user for other wrong functions, e.g. opening various containers with the folded key
For this reason, material damage often occurs at the shaft bearing point of the key part, wherein the area of the housing breaks off
Method used
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[0028] exist Figure 1 to Figure 5 An exemplary embodiment of a mechanical and electronic combination key 1 (referred to below as a combination key) is shown in FIG. 2 , which has a key part 20 which can be moved between a rest position 4 and a use position 5 . The combination key 1 , which can also be referred to as an ID sensor, comprises a housing 10 which has a slide 13 in its edge region 11 . The slider 13 comprises a plurality of grooves 12 which lie in one plane. In the present exemplary embodiment four grooves 12 are provided, between which the sliding surface 24 moves.
[0029] Furthermore, electronics not explicitly shown are arranged in the housing 10 , which can consist, for example, of two housing shells or half-housings 10 a , 10 b arranged one above the other. The function of this electronic part is to allow a data communication between the vehicle 7 and the key 1 . This electronics is sealed inside the housing 10 and can thus be reliably encapsulated such th...
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The invention relates to a combined mechanical and electronic key (1) for a motor vehicle, with a housing (10) which, at the edge region (11), has a slotted link (13) formed by a multiplicity of grooves (12), an electronic unit arranged in the housing (10), a key part (20) which has a bearing (30) which is mounted so as to be rotatable about an axis (31) along the slotted link (13), an activation element (32) which is accommodated in the bearing (30) and has at least two radially protruding wings (33) and a radially protruding driver (34), wherein the activation element (32) is movable between a passive position (2) and an active position (3), the key part (20) is movable between an inoperative position (4) and a use position (5), and, in the inoperative position (4) and in the use position (5) of the key part (20), in which the activation element (32) takes up the passive position (2), each wing (33) is located in a respective groove (12) and, during the movement between the inoperative position (4) and the use position (5), in which the activation element (32) takes up the active position (3), the wings (33) are released from the grooves (12) and the driver (34) engages in a contour (35) of the bearing (30). According to the invention, the slotted link (13) has webs (24) between the grooves (12), said webs serving as sliding surfaces (24) for the wings (33a, 33b) during the movement of the key part (20), and the wings (33a, 33b) are designed so as to differ in length, wherein at least the longer wing (33), located in a groove (12) of the slotted link (13), extends far beyond the webs (24) into the housing (10) both in the inoperative position (4) and in the use position (5) of the key part (20).
Description
technical field [0001] The invention relates to a combined mechanical and electronic key for a vehicle, comprising: a housing with a slide provided with a plurality of grooves in the edge region; an electronic part arranged in the housing; a key part, The key part has a shaft bearing, which is mounted rotatably about an axis along the slider; an activation element, which is accommodated in the shaft bearing and has at least two radially protruding wings and a radially protruding Entraining member, wherein the activator is movable between a passive position and an active position, the key part is movable between a rest position and a use position, in the rest position of the key part and in the use position, wherein the activator occupies the passive position , each wing is respectively located in the groove, and when moving between the rest position and the use position, wherein the activation member occupies the active position, the wings are disengaged from the groove, and t...
Claims
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IPC IPC(8): E05B19/04G07C9/00
CPCE05B19/043G07C2009/00992G07C9/00944
Inventor 斯特凡·霍罗温米罗斯劳·科奇奥尔
Owner HUF HULSBECK & FURST GMBH & CO KG