Presses – Reciprocating press construction – Range of movement adjustment
Reexamination Certificate
2006-03-21
2006-03-21
Banks, Derris H. (Department: 3725)
Presses
Reciprocating press construction
Range of movement adjustment
C384S038000, C074S044000
Reexamination Certificate
active
07013800
ABSTRACT:
The object of this invention is to provide a mechanical press that presents no inconvenience in press operations despite its low height, providing great stability and excellent durability.The invention comprises a slide guiding mechanism provided at an upper part of the adjusting member for converting the rotary motion of the eccentric part of the crankshaft into a linear reciprocating motion and a position adjusting mechanism provided at a lower part, as well as an adjusting member that advances and retracts relative to the slide, which serves for the prevention of rotation and guidance.
REFERENCES:
patent: 2984175 (1961-05-01), Wahl
patent: 4033252 (1977-07-01), Baker
patent: 5609056 (1997-03-01), Seeber
patent: 5761971 (1998-06-01), Brewer et al.
patent: 6764218 (2004-07-01), Kanamaru et al.
patent: 55-48500 (1980-04-01), None
patent: 57-014499 (1982-01-01), None
patent: 06-269996 (1994-09-01), None
Patent Abstracts of Japan for JP55-048500 published on Apil 7, 1980.
Patent Abstracts of Japan for JP06-269996 published on Sep. 27, 1994.
Patent Abstracts of Japan for JP57-014499 published on Jan. 25, 1982.
Ito Takao
Kanamaru Hisanobu
Aida Engineering Co., Ltd
Banks Derris H.
Darby & Darby
Nguyen Jimmy T.
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