GB710230A - Improvements relating to the manufacture of brushes - Google Patents

Improvements relating to the manufacture of brushes

Info

Publication number
GB710230A
GB710230A GB1745752A GB1745752A GB710230A GB 710230 A GB710230 A GB 710230A GB 1745752 A GB1745752 A GB 1745752A GB 1745752 A GB1745752 A GB 1745752A GB 710230 A GB710230 A GB 710230A
Authority
GB
United Kingdom
Prior art keywords
channel
mandrel
groove
machine
base
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
GB1745752A
Inventor
Brooks Edward Nelson
Ruben Olof Peterson
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.)
Osborn Manufacturing Corp
Original Assignee
Osborn Manufacturing Corp
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 Osborn Manufacturing Corp filed Critical Osborn Manufacturing Corp
Priority to GB1745752A priority Critical patent/GB710230A/en
Publication of GB710230A publication Critical patent/GB710230A/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
    • A46B3/08—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping
    • A46B3/10—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like
    • A46B3/14—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by clamping into rings or the like specially adapted for street-cleaning or rail-cleaning brooms

Landscapes

  • Tires In General (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

710,230. Making brushes. OSBORN MANUFACTURING CO. July 10, 1952, No. 17457/52. Classes 83 (2) and 83 (4). [Also in Groups XXII and XXV] A circular brush (see Group XXIII) is formed by a machine, Fig. 2, which winds the channel shaped back filled with brush material into a helix from which single loops may be cut and which comprises a helically grooved mandrel 14 supported at one end by the shaft of a motor 13 mounted on a platform 10. This platform slides on ball bearings in guideways 6 on the machine base. The left hand end of the mandrel is supported by three rollers 21 forced into engagement with the groove so that as the mandrel rotates it also moves to the left. The end of the channel is laid on its side in the end of the groove and held in position between an eccentrically mounted clamp 26 and teeth in the groove. The channel material is fed under back tension as the mandrel rotates. The base of the groove slopes upward so that the inner free edge of the channel back is not compressed during bending as much as the base edge and wrinkling is thus avoided. In an alternative machine, Fig. 12, for continuous operation the channel back 30 is drawn against back tension by three driven rollers 48, 49, 50 onto a helically grooved rotating mandrel 14 housing three idler rollers 42, 43, 44. An automatic cutter 63 operates after each predetermined length of channel has been wound. In a further machine, Fig. 16, the channel back is wound onto a spiral mandrel. Specification 645,407, [Group XXIII], is referred to.
GB1745752A 1952-07-10 1952-07-10 Improvements relating to the manufacture of brushes Expired GB710230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1745752A GB710230A (en) 1952-07-10 1952-07-10 Improvements relating to the manufacture of brushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1745752A GB710230A (en) 1952-07-10 1952-07-10 Improvements relating to the manufacture of brushes

Publications (1)

Publication Number Publication Date
GB710230A true GB710230A (en) 1954-06-09

Family

ID=10095514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1745752A Expired GB710230A (en) 1952-07-10 1952-07-10 Improvements relating to the manufacture of brushes

Country Status (1)

Country Link
GB (1) GB710230A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766867A (en) * 1980-10-08 1982-04-23 Masayuki Murakami Polishing wheel
US5160187A (en) * 1991-10-17 1992-11-03 Drumm Arthur E Strip brush for mounting on a rotary drum
US5251355A (en) * 1991-10-17 1993-10-12 Drumm Arthur E Strip brush for mounting on a rotary drum
US5358311A (en) * 1991-10-17 1994-10-25 Drumm Arthur E Strip brush for mounting on a rotary drum
US5358312A (en) * 1991-10-17 1994-10-25 Drumm Arthur E Method of making a strip brush for mounting of a rotary drum
US5445438A (en) * 1991-10-17 1995-08-29 Drumm; Arthur E. Strip brush for mounting on a rotary drum

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766867A (en) * 1980-10-08 1982-04-23 Masayuki Murakami Polishing wheel
US5160187A (en) * 1991-10-17 1992-11-03 Drumm Arthur E Strip brush for mounting on a rotary drum
US5251355A (en) * 1991-10-17 1993-10-12 Drumm Arthur E Strip brush for mounting on a rotary drum
US5358311A (en) * 1991-10-17 1994-10-25 Drumm Arthur E Strip brush for mounting on a rotary drum
US5358312A (en) * 1991-10-17 1994-10-25 Drumm Arthur E Method of making a strip brush for mounting of a rotary drum
US5445438A (en) * 1991-10-17 1995-08-29 Drumm; Arthur E. Strip brush for mounting on a rotary drum

Similar Documents

Publication Publication Date Title
GB1473915A (en) Tube manufacture
US2363826A (en) Method and machine for forming plastic spirals
GB710230A (en) Improvements relating to the manufacture of brushes
US2657601A (en) Insulation stripping device
US3192293A (en) Method and apparatus for reprocessing plastic waste material
US2435795A (en) Tape dispensing apparatus
US2575450A (en) Apparatus for cutting strip material
GB2063138A (en) Automatic wire cutting and feeding device for brush manufacture
US2410905A (en) Apparatus for slitting endless bands
DE1657249A1 (en) Method and apparatus for forming a continuous rod of tobacco
US3254549A (en) Tube cutting means for tube winding machines
US2868267A (en) Wire coiling machine with rotating mandrel and coiling tools
CN207874365U (en) A kind of hilted broadsword mould cutting machine of automatic charging
CN2100597U (en) Firecrackers manufacturing machine
US1913447A (en) Tube forming machine
CN206634836U (en) A kind of adjustable slitting equipment of adhesive tape
US2539814A (en) Method and machine for forming tubing
US2680393A (en) Method of making tacks
KR860003503Y1 (en) Product apparatus of cutter shape
CN217478735U (en) Cable manufacture coiling mechanism
CN218520749U (en) Cutting device of double-sided adhesive tape cloth coating machine
CN217024714U (en) Mirror wheel super-smooth edge sealing strip production device
SU506335A3 (en) Apparatus for forming a metal strip into a tubular sheath with a longitudinal weld
FR2321443A1 (en) Dispenser for paper towers - has length cut off automatically by piano wire cutter moved by spring pressure over fixed blade
US2837136A (en) Machine for making garment fastener tracks