Title:
【発明の名称】研磨工具及びその製造方法
Document Type and Number:
Japanese Patent JP3014005
Kind Code:
B2
Abstract:
An abrasive grinding tool and method for making the same characterized by a shaft having a longitudinal axis and a relatively thin flat bundle of monofilaments. The bundle is secured to the shaft and projects radially outwardly from two sides of the shaft in a direction generally perpendicular to the longitudinal axis. The shaft may comprise a wire having two securing sections twisted beyond the bundle to form a twisted stem. In one embodiment of the invention, the bundle has intermediate and end sections positioned generally in a plane passing through the longitudinal axis of the shaft. In an alternative embodiment, the end sections are bent circumferentially away from the intermediate sections forming a predetermined bend on each side of the shaft. In another embodiment of the invention, the securing sections of the wire stem are twisted whereby the monofilaments project radially outwardly in a helical pattern.
Inventors:
Alfred F Shader
Are brown warner
Are brown warner
Application Number:
JP24895990A
Publication Date:
February 28, 2000
Filing Date:
September 20, 1990
Export Citation:
Assignee:
Jason Incorporated
International Classes:
B24D3/28; A46B3/18; B24B33/08; B24D11/00; B24D13/04; B24D13/10; B24D13/14; C08J5/14; (IPC1-7): B24D13/10; A47L13/10; B24D3/28; B24D11/00
Domestic Patent References:
| JP5656383A | ||||
| JP63192910U | ||||
| JP51125857U | ||||
| JP4897954U |
Attorney, Agent or Firm:
Akihide Sugimura (1 outside)