Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DELIVERY METHOD FOR TORSION COIL SPRING
Document Type and Number:
Japanese Patent JP2002137126
Kind Code:
A
Abstract:

To securely complete delivery operation in a delivery device for a torsion coil spring.

A boss 3 like circular column for holding the torsion coil spring 1 at a fixed attitude in a holding body 2 by an automatic supply device and receiving the torsion coil spring 1, a pushing-in rod 10, and a raising arm 4 advance in synchronization, and the boss 3 is inserted into a coil part 1c by passing it through. By raising the raising arm 4 in the condition, arms 1a, 1b of the spring 1 are raised to wind up the spring 1 and hold it. The delivery operation is completed by retracting the boss 3, the raising arm 4, and the pushing-in rod 10 in synchronization.


Inventors:
ISHIKAWA KENJI
TAKAHASHI NOBUO
Application Number:
JP2000000332548
Publication Date:
May 14, 2002
Filing Date:
October 31, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
B23P21/00; (IPC1-7): B23P21/00
Attorney, Agent or Firm:
Dozo Isono