Title:
TUBE ROLLER PRODUCTION DEVICE
Document Type and Number:
Japanese Patent JP3140815
Kind Code:
B2
Abstract:
PURPOSE: To obtain a device which automatically inserts a fluorocarbon resin tube over a guide rod and prevents the slip-off of a claw from the tube when a tube fold-back process is carried out.
CONSTITUTION: An end part of a flat fluorocarbon resin tube 4 is opened by a vacuum pad 23. A guide rod 5 is advanced to be automatically inserted into the open end part. In this manner, a production time is shortened and a manhour is reduced, whereby a production efficiency can be improved. In addition, a slip-off preventing air cylinder is provided opposedly to a claw to prevent the slip-off of the claw from the extended-diameter end part of the tube in a tube fold-back process. Therefore, the tube-fold back process can be smoothly conducted.
Inventors:
Sasei Yanagi
Akira Nakamura
Keiji Sato
Akira Nakamura
Keiji Sato
Application Number:
JP30992991A
Publication Date:
March 05, 2001
Filing Date:
October 29, 1991
Export Citation:
Assignee:
Showa Electric Cable Co., Ltd.
International Classes:
B29C69/00; B29D99/00; G03G15/20; B29K27/12; B29L31/32; (IPC1-7): B29D31/00; B29C69/00; G03G15/20
Domestic Patent References:
| JP395212U |
Attorney, Agent or Firm:
Yukio Sato
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