Title:
PORTABLE ELECTRIC ROUTER
Document Type and Number:
Japanese Patent JP2713092
Kind Code:
B2
Abstract:
PURPOSE: To provide a portable electric router which has a good operating characteristics and can be used for a continuous operation.
CONSTITUTION: The height H of the thread of a housing 1 is no less than twice of the height (h) of the thread of a ring 4, and the clearance a between the bottom of the thread groove of the housing 1 and the top of the thread of the ring 4 which results from the thread engagement of the housing 1 and the ring 4 is larger than the height (h) of the thread of the ring 4.
Inventors:
Akira Onose
Matsumoto Kohachiro
Matsumoto Kohachiro
Application Number:
JP10438893A
Publication Date:
February 16, 1998
Filing Date:
April 30, 1993
Export Citation:
Assignee:
Hitachi Koki Co., Ltd.
International Classes:
B27C5/10; (IPC1-7): B27C5/10
Domestic Patent References:
| JP535498A | ||||
| JP6052301A | ||||
| JP56143006U |