Invention Grant
- Patent Title: Rope gripping member of a hoisting apparatus, rope gripping device, terminal arrangement and hoisting apparatus
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Application No.: US16845407Application Date: 2020-04-10
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Publication No.: US11230458B2Publication Date: 2022-01-25
- Inventor: Juha Helenius , Jani Renvall
- Applicant: Kone Corporation
- Applicant Address: FI Helsinki
- Assignee: Kone Corporation
- Current Assignee: Kone Corporation
- Current Assignee Address: FI Helsinki
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: EP19169840 20190417
- Main IPC: B66B7/08
- IPC: B66B7/08 ; F16G11/04

Abstract:
The invention relates to rope gripping member for a rope gripping device, the rope gripping member comprising an elongated rope gripping face for being pressed against an elongated side face of an end section of a rope, the elongated rope gripping face having a longitudinal direction and a front edge and a rear edge; wherein tensile stiffness of the rope gripping member in longitudinal direction of the gripping face increases non-linearly with accelerating rate from the front edge towards the rear edge of the gripping face. The invention also relates to a rope gripping device, a rope terminal arrangement and a hoisting apparatus implementing the rope gripping member.
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