Cutting – With product handling means – By fluid current
Patent
1993-06-25
1994-04-12
Seidel, Richard K.
Cutting
With product handling means
By fluid current
83168, 834402, 83447, 83450, B26D 701
Patent
active
053015797
ABSTRACT:
A work retainer device for a scroll-saw in which a work retainer is mounted on an arm cover of an upper arm. Two brackets are formed at both distal ends of the arm cover to embrace the upper arm from both sides. Upright portions of a work retainer holding member are overlapped with the brackets. The brackets and the upright portions of the work retainer holding member are fastened to each other by a fastening unit including a screw rod which passes laterally through at least one of the overlapped portions of the bracket and the upright portions of the work retainer holding member. A longitudinal hole is formed in the upright portions of the work retainer holding member. The work retainer is fixed to a lower portion of the work retainer holding member.
REFERENCES:
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patent: 4195403 (1980-04-01), Gruber
Miyamoto Kouichi
Shiotani Takeshi
Peterson Kenneth E.
Ryobi Limited
Seidel Richard K.
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