Title:
POWER CHAIN SAW
Document Type and Number:
Japanese Patent JP3107659
Kind Code:
B2
Abstract:
PURPOSE: To compose a power chain saw in a way that the loads acting on the guide rail can be absorbed without risk of damage to the casing.
CONSTITUTION: At least one stud bolt 36 penetrates through a through hole 45 of a casing 1, at a central part 44 of the bolt that is on the opposite side of a guide rail 32, and is fixed to the engine block of a driving engine 2 at the end part 46 that is facing to the driving engine 2. The stud bolt 36 has a collar 43 abutting on the casing 1 in between the bolt center part 44 and the end part 39 holding a nut 40, and the casing 1 is fixed to an engine block by this collar. Thus a load acting on the guide rail, at least a part of the load is directly transmitted to the engine block of the motor through the stud bolt, and the loads acting on the casing is lowered.
More Like This:
| WO/1993/003895 | ADAPTER FOR CONVERTING A CIRCULAR SAW TO A BEAM CUTTING CHAIN SAW |
| WO/2008/029255 | HAND-HELD POWER TOOL |
Inventors:
Dieter Wieland
Application Number:
JP25843592A
Publication Date:
November 13, 2000
Filing Date:
September 28, 1992
Export Citation:
Assignee:
Andreas Sheutair
International Classes:
B27B17/00; B27B17/02; F02B63/02; F02B75/02; (IPC1-7): B27B17/02; B27B17/00
Domestic Patent References:
| JP5854296A | ||||
| JP57169501U | ||||
| JP56144601U | ||||
| JP56102001U | ||||
| JP1138704U |
Attorney, Agent or Firm:
Takehisa Ito