Hand-held working tool

Details Hand-held working tool Hand-held working tool

1996-01-25

1997-12-02

Payer, Hwei-siu

Cutlery

Cutting tools

With blade moving means

1731621, 1731622, F16C 106

Patent

active

056923066

ABSTRACT:
A hand-held working tool has a tool member and a drive unit with an internal combustion engine drivingly connected to the tool member. A grip unit with vibration damping members is connected with the vibration damping members to the drive unit. Receiving cages for receiving the vibration damping members are connected either to the drive unit or the grip unit. Pins with a longitudinal axis are connected to the other one of the drive unit or the grip unit. They extend in the direction of the longitudinal axis at least partly into the receiving cages so as to be positioned substantially centrally in the vibration damping members. The vibration damping members have a greater extension in the direction of a first axis, extending substantially perpendicular to the longitudinal axis, than in a direction of a second axis, extending also substantially perpendicular to the longitudinal axis.

REFERENCES:
patent: 3581832 (1971-06-01), Herrmann et al.
patent: 3728793 (1973-04-01), Makinson et al.
patent: 3849883 (1974-11-01), Kolorz
patent: 4236310 (1980-12-01), Muller
patent: 4491184 (1985-01-01), Kawaharazuka
patent: 4586322 (1986-05-01), Yokocho et al.
patent: 4662158 (1987-05-01), Zerrer
patent: 4817738 (1989-04-01), Dorner et al.
patent: 4825548 (1989-05-01), Driggers

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