Apparatus for producing self-exciting hammer action, and...

Tool driving or impacting – Impacting devices – Hammer head driven by relatively moving motion transmitting...

Reexamination Certificate

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Details

C173S109000, C173S111000, C173S178000, C173S205000, C173S211000, C192S150000

Reexamination Certificate

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07036608

ABSTRACT:
An apparatus for providing percussion action in a rotary power tool having a rotary output shaft, the apparatus comprising at least one moveable mass adapted to have a component of movement parallel to the axis of the rotary output shaft to cause impacts to be applied to a working member of the tool; and a device for intermittently converting rotary movement of the rotary output shaft into movement of at least one the moveable mass to cause the impacts to be applied to the working member.

REFERENCES:
patent: 1954620 (1934-04-01), Connell
patent: 2196589 (1940-04-01), Jimerson
patent: 3841418 (1974-10-01), Biersack
patent: 3881554 (1975-05-01), Cooley et al.
patent: 4073348 (1978-02-01), Schramm et al.
patent: 4304047 (1981-12-01), Jesionowski
patent: 4325436 (1982-04-01), Richter et al.
patent: 4719976 (1988-01-01), Bleicher et al.
patent: 5052497 (1991-10-01), Houben et al.
patent: 5277259 (1994-01-01), Schmid et al.
patent: 5350025 (1994-09-01), Campbell et al.
patent: 5673758 (1997-10-01), Sasaki et al.
patent: 5711379 (1998-01-01), Amano et al.
patent: 5941360 (1999-08-01), Putney et al.
patent: 6213222 (2001-04-01), Banach
patent: 747255 (1956-03-01), None
patent: 1 379 560 (1975-01-01), None
patent: 1 463 179 (1977-02-01), None
patent: 2 209 134 (1989-05-01), None
patent: 2 234 464 (1991-02-01), None

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