Portable power tool with a power supply line support device

Details Portable power tool with a power supply line support device Portable power tool with a power supply line support device

1998-12-08

2000-08-22

Vo, Peter

Tool driving or impacting

Means to drive tool about an axis

Electric motor

173170, 173171, 248 52, 439446, 439459, 439470, 227156, B23B 4500, F16L 300

Patent

active

061056871

ABSTRACT:
A portable power tool comprises a housing (10), a motor, a handle (11), and a connection device for fixed connection of a terminal end of a flexible power supply line (16), wherein a support device (17) is mounted on the housing (10) for supporting the power supply line (16) at a support point (A) located at a certain distance from the terminal end (15) of the line (16), which support device (17) is swivelled relative to the housing (10) about a first axis (x--x) substantially coinciding with the longitudinal direction of the power supply line (16) at the terminal end (15) of the latter and about a second axis (y--y) extending perpendicularly to the first axis (x--x) as well as to the longitudinal direction of the power supply line (16) in the support point (A). Between its terminal end (15) and its support point (A), the power support line (16) is routed in a free loop (19) large enough to avoid a detrimental sharp bending thereof.

REFERENCES:
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patent: 3397749 (1968-08-01), Haskins et al.
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patent: 4395053 (1983-07-01), Kalfas
patent: 4910362 (1990-03-01), Kinner
patent: 5180019 (1993-01-01), Thiry et al.
patent: 5471013 (1995-11-01), Marchetti
patent: 5730397 (1998-03-01), Van Niekerk
patent: 5750932 (1998-05-01), Hansson
patent: 5924497 (1999-07-01), Spooner et al.
patent: 5944263 (1999-08-01), Lucco et al.

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