Title:
【考案の名称】チエンソ-の安全制動装置
Document Type and Number:
Japanese Patent JPS5850981
Kind Code:
Y2
Abstract:
A chain saw safety brake mechanism includes an actuating drum rotatably disposed around the periphery of a clutch drum and a brake band wound around the clutch drum at least one convolution and hooked at one of its ends its other actuating drum and attached to the other end to a chain saw body. A spring is provided for turning the actuating drum from its ready position to a brake actuating position in which the brake band is tightened around the clutch drum to arrest its rotation. A reset lever is provided on the actuating drum to turn it to the ready position thereby producing a spring force in the spring.
Inventors:
Masatoshi Sato
Application Number:
JP6485780U
Publication Date:
November 21, 1983
Filing Date:
May 12, 1980
Export Citation:
Assignee:
Kyoritsu Co., Ltd.
International Classes:
B27G19/06; B27B17/08; F16D59/00; (IPC1-7): B27G19/06
Attorney, Agent or Firm:
Minoru Nakamura