Title:
COIL SPRING
Document Type and Number:
Japanese Patent JPS6319432
Kind Code:
A
Abstract:
PURPOSE: To eliminate the possibility of unexpectedly losing engaging parts by forming an engaging portion of a coil for positionally regulating an end of the coil wound around a rod.
CONSTITUTION: A coil 25 is formed on the end integrally with an engaging portion 23 and a knob portion 24 made of bent elastic wire rod. The engaging portion 23 is inserted into an inserting hole 22 radially provided in a rod 14 to disable the end of coil 25 from moving relatively to the rod 14. The knob portion 24 enables the engaging portion 23 to be elastically removed from the rod 14 so that the engaging portion 23 can be removably attached to the rod 14.
Inventors:
KATSURADA YOSHITAKA
Application Number:
JP16398586A
Publication Date:
January 27, 1988
Filing Date:
July 11, 1986
Export Citation:
Assignee:
KUBOTA LTD
International Classes:
A01B33/12; F16F1/12; (IPC1-7): A01B33/12; F16F1/12
Domestic Patent References:
| JP58088802B | ||||
| JPS5432112U | 1979-03-02 |
Attorney, Agent or Firm:
Toshio Yasuda