GB1438452A - Helical coil forming machine - Google Patents

Helical coil forming machine

Info

Publication number
GB1438452A
GB1438452A GB328874A GB328874A GB1438452A GB 1438452 A GB1438452 A GB 1438452A GB 328874 A GB328874 A GB 328874A GB 328874 A GB328874 A GB 328874A GB 1438452 A GB1438452 A GB 1438452A
Authority
GB
United Kingdom
Prior art keywords
rotor
wire
mandrel
helix
reels
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
GB328874A
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.)
Day International Corp
Original Assignee
Day International 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
Priority to US34361773 priority Critical patent/US3823590A/en
Application filed by Day International Corp filed Critical Day International Corp
Publication of GB1438452A publication Critical patent/GB1438452A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F3/00Coiling wire into particular forms
    • B21F3/02Coiling wire into particular forms helically
    • B21F3/04Coiling wire into particular forms helically externally on a mandrel or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F35/00Making springs from wire
    • B21F35/003Multi-filament springs, e.g. made of stranded, braided, cable or multi-filament material

Abstract

1438452 Coiling helices DAYCO CORP 24 Jan 1974 [21 March 1973] 03288/74 Heading B3E Apparatus producing a non-rotating helix comprises a rotor receiving a wire from a supply reel on an axis aligned with part of the rotor, means on the rotor for deforming the wire beyond its elastic limit into helical turns, and an inflexible mandrel for guiding the coil as it is formed by the rotor. The apparatus shown forms a two start helix from wires 16 drawn from two reels R mounted on a hollow shaft supported cantilever fashion from a block 24 pivoted at 26 in a fixed mounting 22. The shaft can thus be swung to one side to load and unload reels. The rotor 50 has flyer arms 62 with pulleys 64 for wire guidance, and includes feed rolls 72, Fig. 4, guides 74, and wire bending rolls 76 which preform the wire and lay it into a mandrel 45 extending through the reel shaft and through the rotor. The feed rolls are driven as the rotor 50 rotates by epicyclic gearing within the rotor, Figs. 5 and 6 (not shown). The reels R are braked by disc brakes operable by yoke 39 controlled by a fluid pressure cylinder, Fig. 3 (not shown). The mandrel and helix pass through the rotor and are advanced by endless belt mechanism comprising three belts 102, one pulley 104 of each belt being connected to a further pulley, the three further pulleys having a common belt drive (see Fig. 7, not shown), and one of them being connected to pulley 123 driven by the motor 90 which also rotates rotor 50. A speed varying device 132 enables the pitch of the helix to be varied during winding. Further mandrel sections may be fed in through an aperture 46 in mounting 22.
GB328874A 1973-03-21 1974-01-24 Helical coil forming machine Expired GB1438452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US34361773 US3823590A (en) 1973-03-21 1973-03-21 Helical coil forming machine

Publications (1)

Publication Number Publication Date
GB1438452A true GB1438452A (en) 1976-06-09

Family

ID=23346842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB328874A Expired GB1438452A (en) 1973-03-21 1974-01-24 Helical coil forming machine

Country Status (5)

Country Link
US (1) US3823590A (en)
JP (1) JPS551137B2 (en)
CA (1) CA995562A (en)
DE (1) DE2412496C3 (en)
GB (1) GB1438452A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001240A1 (en) * 1977-09-27 1979-04-04 Hugo Kern und Liebers GmbH & Co. Platinen- und Federnfabrik Machine for coiling helical springs
US9172289B2 (en) 2012-11-27 2015-10-27 Regal Beloit America, Inc. Wire guide for use in an electric machine
US9698645B2 (en) 2013-03-14 2017-07-04 Regal Beloit America, Inc. Electric machine and associated method

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175662A (en) * 1974-12-26 1976-06-30 Yokohama Rubber Co Ltd Hoosukoiringusochi
JPS51100958A (en) * 1975-03-04 1976-09-06 Plas Tech Corp Rasenkinzokusenno seizosochi
IT1063453B (en) * 1976-11-05 1985-02-11 Pirelli Forming machine helix
US4135869A (en) * 1977-12-05 1979-01-23 Dayco Corporation Apparatus for producing a continuous flexible tubular conduit
JPS61144230A (en) * 1984-12-18 1986-07-01 Toyotsukusu:Kk Forming device of coil
US5274907A (en) * 1990-05-23 1994-01-04 Basler Electric Company Apparatus for winding a toroid coil on a toroidal body
US6877688B2 (en) * 2001-09-12 2005-04-12 Hamilton Form Co., Inc. Preparing strand cable for concrete mold
US20050161549A1 (en) * 2003-12-30 2005-07-28 Hainline Truman D. Coil winding machine
EP2273171B1 (en) * 2004-12-13 2018-09-05 Smart Pipe Company, LP. Method of measuring a leak in a pipe
US9453606B2 (en) * 2007-12-26 2016-09-27 Smart Pipe Company, Inc. Movable factory for simultaneous mobile field manufacturing and installation of non-metallic pipe
US20060151042A1 (en) * 2005-01-12 2006-07-13 Stringfellow William D Pipe liner
US7374127B2 (en) * 2005-01-12 2008-05-20 Smart Pipe Company, Inc. Systems and methods for making pipe liners
US8567450B2 (en) * 2005-01-12 2013-10-29 Smart Pipe Company Lp Methods and systems for in situ manufacture and installation of non-metallic high pressure pipe and pipe liners
US7827841B2 (en) * 2006-04-13 2010-11-09 Siemens Industry, Inc. Method of and system for processing different sized long products
US8567448B2 (en) * 2007-12-26 2013-10-29 Smart Pipe Company, Inc. Methods and systems for in situ pipe lining
WO2011070353A2 (en) 2009-12-07 2011-06-16 Smart Pipe Company, Lp Systems and methods for making pipe, and method of installing the pipe in a pipeline
CN104624862B (en) * 2015-01-21 2016-08-24 重庆大学 Stranded wire helical spring numerical control machine tool tension control mechanism and cradle parts thereof
CN104550580B (en) * 2015-01-21 2016-08-24 重庆大学 Modularity stranded wire helical spring numerical control machine tool
US10472839B2 (en) * 2018-01-04 2019-11-12 Thursday Pools Beach entry fiberglass pool system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE660183C (en) * 1933-11-20 1938-05-19 Bowden Eng Ltd Method and apparatus for the production of flexible metal hoses
FR1141162A (en) * 1956-01-19 1957-08-27 Comp Generale Electricite Device for continuous production son formed of helically wound tubes
US3118800A (en) * 1959-08-21 1964-01-21 Standard Plastics Inc Method and apparatus for making flexible conduits having an annular wall of foamed plastic
DE1435237C3 (en) * 1961-03-14 1974-06-12 Fa. W. & M. Ostermann, 5600 Wuppertalbarmen
US3322164A (en) * 1964-11-10 1967-05-30 Kahte Engineering Company Method and means for winding coils
US3851831A (en) * 1972-04-27 1974-12-03 Steel Corp Method and apparatus for wrapping wire about a conduit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001240A1 (en) * 1977-09-27 1979-04-04 Hugo Kern und Liebers GmbH & Co. Platinen- und Federnfabrik Machine for coiling helical springs
US9172289B2 (en) 2012-11-27 2015-10-27 Regal Beloit America, Inc. Wire guide for use in an electric machine
US9698645B2 (en) 2013-03-14 2017-07-04 Regal Beloit America, Inc. Electric machine and associated method

Also Published As

Publication number Publication date
CA995562A (en) 1976-08-24
DE2412496C3 (en) 1981-05-27
JPS551137B2 (en) 1980-01-11
DE2412496A1 (en) 1974-10-03
JPS49127858A (en) 1974-12-06
DE2412496B2 (en) 1980-06-19
CA995562A1 (en)
US3823590A (en) 1974-07-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee