Title:
【発明の名称】ウインチの改良
Document Type and Number:
Japanese Patent JPS60501156
Kind Code:
A
Abstract:
A winch comprises a capstan (2) provided with a plurality of circumferential grooves (11). The grooves (11) comprise a high friction material and the density of the material of each groove (11) is different, so that the coefficient of friction of the cable bearing surface increases from the load end to the tail end of the capstan (2).
Inventors:
Web, Youth-Mashard
Application Number:
JP50179484A
Publication Date:
July 25, 1985
Filing Date:
April 27, 1984
Export Citation:
Assignee:
Web, Youth-Mashard
International Classes:
B66D1/74; B66D3/06; (IPC1-7): B66D1/74; B66D3/06
Attorney, Agent or Firm:
Miyoshi Yasuo