Belt spool
First Claim
Patent Images
1. A belt spool comprising:
- a spool body (12),a torsion rod (26) having a first end (29) and a second end (31),said torsion rod (26) being provided with a torque transmission profile (27) at said first end (29), in order to be coupled with said spool body (12),a transmission element (28) being connected with said torque transmission profile (27) of said torsion rod (26), anda stop element (22) cooperating with said transmission element (28) and being coupled with said spool body (12),said transmission element (28) allowing a rotation of said belt spool (12) relative to said torsion rod (26) to a limited extent without twisting of the torsion rod (26) first.
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Abstract
A belt spool comprising a spool body and a torsion rod having a first end and a second end, the torsion rod being provided with a torque transmission profile at the first end, in order to be coupled with the spool body, a transmission element being connected with the torque transmission profile of the torsion rod, and a stop element cooperating with the transmission element and being coupled with the spool body.
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Citations
14 Claims
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1. A belt spool comprising:
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a spool body (12), a torsion rod (26) having a first end (29) and a second end (31), said torsion rod (26) being provided with a torque transmission profile (27) at said first end (29), in order to be coupled with said spool body (12), a transmission element (28) being connected with said torque transmission profile (27) of said torsion rod (26), and a stop element (22) cooperating with said transmission element (28) and being coupled with said spool body (12), said transmission element (28) allowing a rotation of said belt spool (12) relative to said torsion rod (26) to a limited extent without twisting of the torsion rod (26) first. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification