Title:
DEVICE FOR FEEDING LONG SIZE MATERIAL
Document Type and Number:
Japanese Patent JP3172820
Kind Code:
B2
Abstract:
PURPOSE: To eliminate a change of the action point of a force applied with a moving grip or a slider caused by driving and to change the feeding length of a long size material during operation of a working machine.
CONSTITUTION: This device is composed of a moving gripper driven with a swing arm swinging and a fixed gripper fixed on a housing, and the moving gripper is attached with a moving grip 5 which is connected to a lever brought in contact with a cam and which is inserted with a release bar 7, a slider 2 being attached with the moving grip 5 freely sliding, and the fixing grip 4 opposing the moving grip 5 is attached on the upper face of the slider 2. An adjusting screw 12 screwed with a driving pin 15 engaged with a slider 17 attached to the swing arm 16 freely slidably on the lower face freely rotating, and at the same time, a screw gear 13 able to rotate is attached in a freely rotating state onto a square shaft 10 to drive the rotation of the adjust screw 12 is attached on the lower face freely rotatably.
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| JPS6299030 | OPTICAL FIBER CHARGING DEVICE |
Inventors:
Shoji Moriyama
Application Number:
JP29915394A
Publication Date:
June 04, 2001
Filing Date:
October 25, 1994
Export Citation:
Assignee:
Nidec Kyori Corporation
International Classes:
B65H51/18; B21D43/02; B21D43/11; B30B15/30; B65H20/18; (IPC1-7): B21D43/02; B30B15/30; B65H20/18
Domestic Patent References:
| JP6382271A | ||||
| JP5573432A | ||||
| JP59102233U | ||||
| JP3126238U | ||||
| JP605378B2 |
Attorney, Agent or Firm:
Sasanosuke Nakazawa (1 person outside)