CA2041984A1 - Tire rasp blade - Google Patents

Tire rasp blade

Info

Publication number
CA2041984A1
CA2041984A1 CA 2041984 CA2041984A CA2041984A1 CA 2041984 A1 CA2041984 A1 CA 2041984A1 CA 2041984 CA2041984 CA 2041984 CA 2041984 A CA2041984 A CA 2041984A CA 2041984 A1 CA2041984 A1 CA 2041984A1
Authority
CA
Canada
Prior art keywords
teeth
working
tire rasp
blade
rasp blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2041984
Other languages
French (fr)
Other versions
CA2041984C (en
Inventor
Wayne E. Jensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B&J Rocket America Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/657,565 external-priority patent/US5283935A/en
Application filed by Individual filed Critical Individual
Publication of CA2041984A1 publication Critical patent/CA2041984A1/en
Application granted granted Critical
Publication of CA2041984C publication Critical patent/CA2041984C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Tyre Moulding (AREA)

Abstract

A tire rasp blade is provided with an elongated planar body having a working portion comprising a plurality of uniformly and closely spaced teeth which define an arcuate working perimeter.
Each of the teeth has a base and a working edge and is separated from neighboring teeth by generally elliptical primary cutouts which are oriented normal to the tangent of the working perimeter.
The teeth are preferrably monolithic and of a uniform size and shape, and are both angularly set and laterally displaced relative to the plane of the blade body.
CA 2041984 1991-02-19 1991-05-07 Tire rasp blade Expired - Lifetime CA2041984C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US657,565 1991-02-19
US07/657,565 US5283935A (en) 1989-04-28 1991-02-19 Tire rasp blade

Publications (2)

Publication Number Publication Date
CA2041984A1 true CA2041984A1 (en) 1992-08-20
CA2041984C CA2041984C (en) 2000-07-11

Family

ID=24637727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2041984 Expired - Lifetime CA2041984C (en) 1991-02-19 1991-05-07 Tire rasp blade

Country Status (1)

Country Link
CA (1) CA2041984C (en)

Also Published As

Publication number Publication date
CA2041984C (en) 2000-07-11

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry