Title:
PORTABLE POWERED CUTTER
Document Type and Number:
WIPO Patent Application WO2005016603
Kind Code:
A3
Abstract:
A portable powered cutter has an operation tube (10), a transmission shaft (40) inserted in the operation tube (10), and a rotating blade (31) supported through a blade holder (30) connected to the head section of the operation tube (10). Rotation output from a power source is transmitted to the rotating blade (31) through the transmission shaft (40) to rotate the blade. The blade holder (30) swings against predetermined resistance about a lateral axis (14) perpendicular, in a plan view, to the axis of the operation tube (10). The transmission shaft (40) has flexibility in at least a portion from the head section of the operation tube (10) to the blade holder (30). That portion of the transmission shaft (40) having flexibility is surrounded by a bellows tube (100).
Inventors:
YAMADA SAKUJI (JP)
Application Number:
PCT/JP2004/011765
Publication Date:
March 31, 2005
Filing Date:
August 17, 2004
Export Citation:
Assignee:
YAMADA MACHINERY IND CO LTD (JP)
YAMADA SAKUJI (JP)
YAMADA SAKUJI (JP)
International Classes:
A01D34/76; A01D34/68; A01D34/90; B26D; (IPC1-7): A01D34/76
Foreign References:
| JPS63109708A | 1988-05-14 | |||
| JPS56129221U | 1981-10-01 | |||
| JPS6115932U | 1986-01-30 |
Download PDF: