Title:
METHOD OF PRODUCING WATCHBAND PARTS
Document Type and Number:
WIPO Patent Application WO/2001/028717
Kind Code:
A1
Abstract:
A method of producing watchband parts, comprising the step (1A) of producing a compact containing a raw material powder by extrusion molding, the step (2A) of cutting the compact, the step (3A) of degreasing the cut green body, and the step (4A) of sintering the degreased body to provide a sintered body. Thus, it is possible to provide a method of producing watchband parts which is capable of easily producing even a complicated shape and which allows a wide range of selection of parts.
Inventors:
SAKATA MASAAKI (JP)
HAYASHI JUNICHI (JP)
HAYASHI JUNICHI (JP)
Application Number:
PCT/JP2000/007305
Publication Date:
April 26, 2001
Filing Date:
October 19, 2000
Export Citation:
Assignee:
INJEX CORP (JP)
SAKATA MASAAKI (JP)
HAYASHI JUNICHI (JP)
SAKATA MASAAKI (JP)
HAYASHI JUNICHI (JP)
International Classes:
A44C27/00; B22F3/22; B22F5/10; (IPC1-7): B22F5/10; B22F3/20; A44C5/00
Foreign References:
| JPH0413804A | 1992-01-17 | |||
| JPH02221303A | 1990-09-04 | |||
| JPS4923709A | 1974-03-02 |
Other References:
See also references of EP 1172164A4
Attorney, Agent or Firm:
Suzuki, Kisaburo (Owa 3-Chome Suwa-Shi, Nagano, JP)
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