CA946884A - Method and apparatus for intertwisting lengths of filamentary material - Google Patents

Method and apparatus for intertwisting lengths of filamentary material

Info

Publication number
CA946884A
CA946884A CA132,863A CA132863A CA946884A CA 946884 A CA946884 A CA 946884A CA 132863 A CA132863 A CA 132863A CA 946884 A CA946884 A CA 946884A
Authority
CA
Canada
Prior art keywords
intertwisting
lengths
filamentary material
filamentary
intertwisting lengths
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.)
Expired
Application number
CA132,863A
Other versions
CA132863S (en
Inventor
Arthur T. Schofield
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.)
Manufacturers Brush Co
Original Assignee
Manufacturers Brush Co
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
Application filed by Manufacturers Brush Co filed Critical Manufacturers Brush Co
Application granted granted Critical
Publication of CA946884A publication Critical patent/CA946884A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
CA132,863A 1971-01-28 1972-01-20 Method and apparatus for intertwisting lengths of filamentary material Expired CA946884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11053171A 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
CA946884A true CA946884A (en) 1974-05-07

Family

ID=22333540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,863A Expired CA946884A (en) 1971-01-28 1972-01-20 Method and apparatus for intertwisting lengths of filamentary material

Country Status (4)

Country Link
US (1) US3706329A (en)
CA (1) CA946884A (en)
DE (1) DE2203845A1 (en)
GB (1) GB1344396A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827465A (en) * 1972-03-20 1974-08-06 Gardner Denver Co Apparatus for forming twisted pairs of conductor wire
CN103230987B (en) * 2013-04-26 2015-03-11 吴江市博众精工科技有限公司 Automatic foot twisting mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1493670A (en) * 1922-12-08 1924-05-13 Ridgely Trimmer Company Rotary wire brush and method of constructing same
US2740148A (en) * 1949-12-24 1956-04-03 Osborn Mfg Co Brush and method of making same
US2742327A (en) * 1951-04-20 1956-04-17 Marks Theodore Fully automatic machine for making brushes
US2755496A (en) * 1952-06-16 1956-07-24 Osborn Mfg Co Cup brush
US3304568A (en) * 1964-10-16 1967-02-21 Osborn Mfg Co Brush construction

Also Published As

Publication number Publication date
US3706329A (en) 1972-12-19
GB1344396A (en) 1974-01-23
DE2203845A1 (en) 1972-08-24

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