Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,254,508
Honing Tool
Patentee:
Harry B. Barrett (exact or similar names) - St. Louis, MO

USPTO Classifications:
409/63, 451/173, 451/440, 451/540

Tool Categories:
metalworking tools : honing tools
metalworking machines : honing machines

Assignees:
Barrett Equipment Co. - St. Louis, MO

Manufacturer:
Barrett Equipment Co. - St. Louis, MO

Witnesses:
none listed

Patent Dates:
Applied: Aug. 14, 1939
Granted: Sep. 02, 1941

Patent Pictures: [ 1 | 2 | 3 | 4 ]
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Abstract:

My invention has for its primary objects the provision of a tool of the class mentioned which is simple, rugged, and economical in construction, which is durable, precise, and accurate in use, which is conveniently adaptable and adjustable for employment with various types of drum lathes and to meet a wide range of drum diameters, and which is exceedingly efficient in quickly and speedily effecting an extremely smooth shoe-engaging face to and upon the particular drum.

Claim:

A honing tool comprising a body-member having a longitudinal axis adapted to intercept a segmental arc of the brake drum when the tool is in place, abrading means including honing- bars disposed upon the body-member for rockable movement about an axis transverse to the longitudinal axis of the body-member for engagement upon the circumferential face of a brake drum, and means for yieldingly engaging said bars with the drum face, said engaging means including a member hingedly attached to and upon the body-member, and a coiled spring interposed between said member and the body- member.

Copyright © 2002-2024 - DATAMP