Title:
被加工材の排出装置
Document Type and Number:
Japanese Patent JP3687792
Kind Code:
B2
Abstract:
A discharge device for worked material is provided. The worked material produced by the press working is received on a chute arranged just below a lower die. The chute is driven to make a reciprocating motion within a substantially horizontal plane in response to a die stroke. At a moment of stopping of the forward movement of the chute, an inertia force acting on the worked material from the chute is greater than a static frictional force. Or otherwise, a force taking effect upon starting of a backward movement of the chute is greater than the static frictional force. Consequently, the worked material is due to be discharged from the chute.
Inventors:
Matsumoto New Year
Shinsuke Matsumoto
Shinsuke Matsumoto
Application Number:
JP2004553143A
Publication Date:
August 24, 2005
Filing Date:
October 24, 2003
Export Citation:
Assignee:
Matsumoto Industry Co., Ltd.
International Classes:
B21D45/04; B21D45/00; B26D7/18; (IPC1-7): B21D45/04
Domestic Patent References:
| JP8243664A | ||||
| JP4105730A | ||||
| JP9308864A | ||||
| JP62021436A | ||||
| JP5000237U | ||||
| JP589244U |
Attorney, Agent or Firm:
Ichiro Abe
Previous Patent: NEW RARE EARTH METAL COMPLEX EMITTING CIRCULARLY-POLARIZED LIGHT
Next Patent: PRINT COIL
Next Patent: PRINT COIL