Tool driving or impacting – Impacting devices – Impact transmitting anvil
Patent
1979-08-13
1982-06-29
Schroeder, Werner H.
Tool driving or impacting
Impacting devices
Impact transmitting anvil
279 197, B23B 534, B25D 1708, B25D 1711
Patent
active
043368484
ABSTRACT:
A hand-held power tool, particularly a chipping tool has an impact-damping arrangement for damping axial impacts of a striking member against a working tool. The arrangement includes a shaped member which is firmly and axially movably held on an outwardly extending portion of the tool and constituted by an elastic material. The shaped member has a substantially radial abutment face which abuts against a face of a tool holder in striking and noise-damping manner and radially overlaps an opening of a receiving recess of the tool holder so as to serve simultaneously for protection from dust.
REFERENCES:
patent: 1866335 (1932-07-01), Yungling
patent: 2685274 (1954-08-01), Liddicoat
patent: 2830792 (1958-04-01), Sears
patent: 2889811 (1959-06-01), Guillemier
patent: 2997024 (1961-08-01), McLean
patent: 3114421 (1963-12-01), McCloud
patent: 3783970 (1974-01-01), Danielson
patent: 3848931 (1974-11-01), Swisher
patent: 4018291 (1977-04-01), Anderson
Falik Andrew M.
Robert & Bosch GmbH
Schroeder Werner H.
Striker Michael J.
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