Press device having means to enable ram and bolster to be removed as a unit

United States of America Patent

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Jan 27, 1987
Grant Date
N/A
app pub date
Sep 1, 1983
filing date
Sep 1, 1983

priority date (Note)
Expired

status (Latency Note)

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Abstract

A press device comprises a securing member for detachably securing a plate to a body, and a coupling member detachably provided at a part of a driving transmitting portion. The plate, ram, struts and bolster are detachable from the body together.

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Patent Owner(s)

Patent Owner	Address
KABUSHIKI KAISHA DAINI SEIKOSHA 31-1 KAMEIDO 6-CHOME KOTO-KU TOKYO JAPAN	Not Provided
KABUSHIKI KAISHA KUBOTA TEKKOJO 11 KANDAIZUMICHI 1-CHOME CHIYODA-KU TOKYO JAPAN	Not Provided

International Classification(s)

B26F:PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; ....

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kubota, Akira	Tokyo, JP	74	1043
Wanibuchi, Hiroshi	Tokyo, JP	16	64

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Press device having means to enable ram and bolster to be removed as a unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06528533

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PATENT NO	4638704
SERIAL NO	06528533
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06528533

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Abstract

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Family

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