Title:
FEED MECHANISM
Document Type and Number:
Japanese Patent JPS6011774
Kind Code:
A
Abstract:
PURPOSE:To attain high-speed and smooth operation of a feed mechanism by providing a cylindrical cam groove with the second narrower groove, and a mover with a projecting portion corresponding to the narrower groove. CONSTITUTION:A cylindrical cam 1 has left and right spiral grooves 11, thereby forming a main guide groove. The groove is provided with a narrower groove 11' formed therein, and a mover 4 has a projection 4' corresponding to the groove. In this arrangement, both grooves are used to prevent malfunction in a direction designating section. Furthermore, smooth movement can be accomplished, so that weighty goods can be fed.
Inventors:
HASEGAWA SHIGEYOSHI
Application Number:
JP11004084A
Publication Date:
January 22, 1985
Filing Date:
May 30, 1984
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
B65G33/04; B41J19/20; F16H53/08; (IPC1-7): F16H53/08
Domestic Patent References:
| JPS487156A |
Attorney, Agent or Firm:
Toshio Nakao
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