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Patent Searching and Data


Title:
DEVICE FOR SUPPORTING MOLD FOR MANUFACTURE OF BELT
Document Type and Number:
Japanese Patent JP3245295
Kind Code:
B2
Abstract:

PURPOSE: To prevent a looseness or a rattle between a mold and a chuck even if the mold is frequently exchanged by a method wherein a support arm provided on a rotating arm consists of a body part extending to the other end of a mold and a front arm part, and a bearing part for bearing the mold is provided on the front arm part.
CONSTITUTION: A rotating arm 3 mounted on an end part of a bearing base 2 is provided with a chuck 6 for chucking a mold 4 by fitting into a fitting hole 5 of the mold 4 and also provided with a support arm 7 in parallel to the mold 4. The support arm 7 comprises a front arm part 9 rotatably mounted on a top of a body part 8 and provided with a support stock 11, that fits into a fitting hole 10 of the mold 4 for serving as a bearing part for the mold 4. In this manner, the mold 4 is fitted with the hydraulic chuck 6 of the rotating arm 3, furthermore being chucked by the support arm 7 on the opposite side. As a result, when the rotating arm 3 is rotated into a vertical state to be fitted to a tail stock 13, a weight is not applied only to the hydraulic chuck, and a claw of the chuck is prevented from being early broken.


Inventors:
Hiromi Michikura
Tetsushi Mori
Misao Fukuda
Kousuke Takashima
Application Number:
JP5290394A
Publication Date:
January 07, 2002
Filing Date:
February 25, 1994
Export Citation:
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Assignee:
Mitsuboshi Belting Co., Ltd.
International Classes:
B29C33/02; B29C33/30; B29C35/02; B29D29/00; B29K21/00; (IPC1-7): B29D29/00; B29C33/02; B29C33/30
Domestic Patent References:
JP5331787A
JP3143625A
JP60165230A