GB837541A - Improvements in or relating to machines for making twisted metal wall ties - Google Patents

Improvements in or relating to machines for making twisted metal wall ties

Info

Publication number
GB837541A
GB837541A GB1286955A GB1286955A GB837541A GB 837541 A GB837541 A GB 837541A GB 1286955 A GB1286955 A GB 1286955A GB 1286955 A GB1286955 A GB 1286955A GB 837541 A GB837541 A GB 837541A
Authority
GB
United Kingdom
Prior art keywords
tie
rack
chucks
chuck
rotates
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
GB1286955A
Inventor
Thomas Steele
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.)
Morton Machine Co Ltd
Original Assignee
Morton Machine Co Ltd
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 Morton Machine Co Ltd filed Critical Morton Machine Co Ltd
Priority to GB1286955A priority Critical patent/GB837541A/en
Publication of GB837541A publication Critical patent/GB837541A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/14—Twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

837,541. Twisting. MORTON MACHINE CO. Ltd. July 31, 1956 [May 3, 1955], No. 12869/55. Class 83 (4). A machine for making twisted metal ties from flat strip stock comprises a pair of aligned spaced chucks for holding end portions of strip stock, and means for rotating the chucks through a predetermined angle to twist said end portions with respect to an intermediate portion of the stock. A metal strip to be twisted is positioned with its end portions in slots 8 of chucks 6, 7 and its intermediate portion in a slot of a member 11. A valve is then operated to supply pressure air to a cylinder 25 to depress a piston rod 24 rigidly connected to a rack 18. The rack 18, through a gear 19, rotates the chuck 6, 90 degrees and through a gear 20, countershaft 21 and gears 22, 23 (Fig. 5, not shown) rotates the chuck 7,90 degrees in the same direction as the chuck 6 to produce a twisted tie, Fig. 6. The rack 18 slightly overtwists the tie and, after the downward stroke thereof has been completed, springs 33 move the rack 18 slightly upwards. A pedal 15 is then depressed to move, through a linkage 13, the member 11 back to release the centre portion of the tie, the tie then falling from the chucks through a shoot 35. To form a tie of the type shown in Fig. 7, the gears 22, 23 are replaced by smaller gears connected by an idler gear and the member 11 is held in its retracted position. Operation of the rack then rotates the chucks 6 and 7 in opposite directions.
GB1286955A 1955-05-03 1955-05-03 Improvements in or relating to machines for making twisted metal wall ties Expired GB837541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1286955A GB837541A (en) 1955-05-03 1955-05-03 Improvements in or relating to machines for making twisted metal wall ties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1286955A GB837541A (en) 1955-05-03 1955-05-03 Improvements in or relating to machines for making twisted metal wall ties

Publications (1)

Publication Number Publication Date
GB837541A true GB837541A (en) 1960-06-15

Family

ID=10012632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1286955A Expired GB837541A (en) 1955-05-03 1955-05-03 Improvements in or relating to machines for making twisted metal wall ties

Country Status (1)

Country Link
GB (1) GB837541A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796083A (en) * 1972-04-11 1974-03-12 J Dawson Metal strap twisting machine
FR2765503A1 (en) * 1997-07-03 1999-01-08 Hutchinson Anti=vibration suspension arm manufacturing procedure
CN102327939A (en) * 2011-07-08 2012-01-25 昆山飞宇精密模具有限公司 Strip material twisting die structure
CN104668398A (en) * 2014-12-15 2015-06-03 宁波华骏机械有限公司 Car parking cable balancer machining equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796083A (en) * 1972-04-11 1974-03-12 J Dawson Metal strap twisting machine
FR2765503A1 (en) * 1997-07-03 1999-01-08 Hutchinson Anti=vibration suspension arm manufacturing procedure
CN102327939A (en) * 2011-07-08 2012-01-25 昆山飞宇精密模具有限公司 Strip material twisting die structure
CN102327939B (en) * 2011-07-08 2013-04-24 苏州飞宇精密科技股份有限公司 Strip material twisting die structure
CN104668398A (en) * 2014-12-15 2015-06-03 宁波华骏机械有限公司 Car parking cable balancer machining equipment

Similar Documents

Publication Publication Date Title
US1822501A (en) Fluid acturated gripping and work-positioning means
US2420498A (en) Tying machine
GB837541A (en) Improvements in or relating to machines for making twisted metal wall ties
GB815125A (en) Improvements in wrapping machines
ES353851A1 (en) Sewing machine
GB681293A (en) Improvements in or relating to tube bending machines
GB892736A (en) Method of and apparatus for producing depth-hardenable embossing types for address plate embossing machines
GB701667A (en) Improvements in chain link bending machines
GB755415A (en) Improvements in or relating to branding apparatus
ES220258A1 (en) Improvements in the pressure mechanisms of the superior cylinders of the hilar machines (Machine-translation by Google Translate, not legally binding)
ES291752A1 (en) Machine for the automatic manufacture of glass bottles based on pipe material (Machine-translation by Google Translate, not legally binding)
ES232978A1 (en) Improvements in harvester machines (Machine-translation by Google Translate, not legally binding)
ES221518A2 (en) Machine for straightening iron rod (Machine-translation by Google Translate, not legally binding)
ES253343A1 (en) Improvements in the curved pipelines manufacturing machines (Machine-translation by Google Translate, not legally binding)
ES233168A3 (en) Improvements in harvester machines (Machine-translation by Google Translate, not legally binding)
ES230128A1 (en) A device to grease useful or compressed air conditioning machines (Machine-translation by Google Translate, not legally binding)
GB828163A (en) Wood-feeding apparatus for use with a machine for producing wood wool
GB684258A (en) Improvements in or relating to wrapping machines
ES223690A3 (en) A collection bank to two coils, in particular for metal threading machines (Machine-translation by Google Translate, not legally binding)
GB733642A (en) Improvements in bending machines for tubes, bars, rods or the like
GB768434A (en) Driving mechanism for the pressure head of addressing machines and the like
CH315833A (en) Hand operated plunger coffee machine, especially for domestic use
FR2056155A5 (en) Pattern drum pin inserter for controlling - knitting machine needles
ES248578A3 (en) Improvements in machinery for textile industry (Machine-translation by Google Translate, not legally binding)
GB683582A (en) Improvements in or relating to a metal working machine