Load torque lock and apparatus having load torque lock
First Claim
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1. A load torque lock (1) comprising:
- a sling element (12) which interacts frictionally with a brake component (13) for blocking a torque, and a drive wheel (14) which is coupled in a torque transmitting manner to a carrier (15;
15a), which carrier (15;
15a) engages axially in the drive wheel (14) and has at least one contact region (25) to the sling element (12), by means of which carrier (15;
15a) a torque to be blocked can be induced in the sling element (12), characterized in that the contact region (25) is formed by a metal element (20, 20a to 20e) arranged on a plastic portion (24) of the carrier (15;
15a) for reducing a bending stress in the at least one contact region (25).
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Abstract
The invention relates to a load torque lock (1) comprising a sling element (12) that frictionally interacts with a brake component (13) for blocking a torque, and a drive wheel (14) that is coupled in a torque transferring manner to a carrier (15; 15a) having at least one contact area (25) to the sling element (12) and engaging axially in the drive wheel (14), by means of which a torque to be blocked can be initiated in the sling element (12). According to the invention, the carrier (15; 15a) has means for reducing the bending tension in the at least one contact region (25).
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13 Claims
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1. A load torque lock (1) comprising:
- a sling element (12) which interacts frictionally with a brake component (13) for blocking a torque, and a drive wheel (14) which is coupled in a torque transmitting manner to a carrier (15;
15a), which carrier (15;
15a) engages axially in the drive wheel (14) and has at least one contact region (25) to the sling element (12), by means of which carrier (15;
15a) a torque to be blocked can be induced in the sling element (12), characterized in that the contact region (25) is formed by a metal element (20, 20a to 20e) arranged on a plastic portion (24) of the carrier (15;
15a) for reducing a bending stress in the at least one contact region (25). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
- a sling element (12) which interacts frictionally with a brake component (13) for blocking a torque, and a drive wheel (14) which is coupled in a torque transmitting manner to a carrier (15;
Specification