Hand-held machine tool

Abrading – Frame or mount – Portable abrader

Reexamination Certificate

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Details

C451S342000

Reexamination Certificate

active

06942558

ABSTRACT:
The invention is based on a hand power tool that comprises a motor (12)—with a motor shaft14—located in a housing (10), which said motor shaft is supported via a shaft bearing (18) located on a side closest to a backing pad (16) and that is interconnected in torsion-resistant fashion with an eccentric sleeve (22) in a seat (20). It is proposed that the eccentric sleeve (22) projects in the axial direction (56) at least partially into the shaft bearing (18), and at least part of the axial space of the shaft bearing (18) is used to form a drive connection with the eccentric sleeve (22).

REFERENCES:
patent: 2751725 (1956-06-01), Champayne
patent: 3555743 (1971-01-01), Geiger
patent: 3943669 (1976-03-01), Stroezel
patent: 4729195 (1988-03-01), Berger
patent: 5317838 (1994-06-01), Bourner
patent: 5496207 (1996-03-01), Hornung et al.
patent: 5580302 (1996-12-01), Howard et al.
patent: 198 29 190 (2000-01-01), None
patent: 198 52 137 (2000-05-01), None

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