FR1572774A - - Google Patents

Info

Publication number
FR1572774A
FR1572774A FR1572774DA FR1572774A FR 1572774 A FR1572774 A FR 1572774A FR 1572774D A FR1572774D A FR 1572774DA FR 1572774 A FR1572774 A FR 1572774A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1572774A publication Critical patent/FR1572774A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F7/00—Twisting wire; Twisting wire together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
FR1572774D 1967-08-21 1968-07-02 Expired FR1572774A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66194867A 1967-08-21 1967-08-21

Publications (1)

Publication Number Publication Date
FR1572774A true FR1572774A (nl) 1969-06-27

Family

ID=24655758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1572774D Expired FR1572774A (nl) 1967-08-21 1968-07-02

Country Status (10)

Country Link
US (1) US3541828A (nl)
AT (1) AT291723B (nl)
BE (1) BE717691A (nl)
CH (1) CH502154A (nl)
DE (1) DE1752638A1 (nl)
ES (1) ES357439A1 (nl)
FR (1) FR1572774A (nl)
GB (1) GB1180703A (nl)
NL (1) NL162574C (nl)
SE (1) SE350414B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282580A (en) * 1991-09-20 1994-02-01 Bryan Kent Method and apparatus for winding ring-shaped articles

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779058A (en) * 1972-04-17 1973-12-18 Stephen Baliski Spring forming apparatus
US3872702A (en) * 1973-07-20 1975-03-25 Wean United Inc Coiling elongated materials
US4445547A (en) * 1981-09-10 1984-05-01 Leggett & Platt, Incorporated Lacing wire stop mechanism for a coil spring assembly machine
US4700558A (en) * 1986-04-11 1987-10-20 Leggett & Platt, Incorporated Wire coiling method and device
US4726106A (en) * 1986-09-10 1988-02-23 Leggett & Platt, Incorporated Method and apparatus for forming a row of spring coils from a continuous length of wire
US4766625A (en) * 1986-10-17 1988-08-30 Leggett & Platt, Incorporated Box spring having rows of coil springs formed from a single length of wire
US4766624A (en) * 1986-10-17 1988-08-30 Leggett & Platt, Incorporated Mattress assembly having rows of coil springs formed from a single continuous length of wire
RU2127994C1 (ru) * 1995-03-20 1999-03-27 Л. & П Проперти Менеджмент Компани Внутренняя пружинная структура матраца с коаксиальными спиральными звеньями (варианты) и способ ее изготовления
US6149143A (en) * 1995-03-20 2000-11-21 L&P Property Management Company Spring structure for a mattress innerspring having coaxial coil units
US5782273A (en) * 1997-03-21 1998-07-21 L&P Property Management Company Dual lacing wire mechanism for a coil spring assembly machine
US6173932B1 (en) 1998-06-04 2001-01-16 L&P Property Management Company Mounting device for mounting a hand tying device to a bale of compressed material
US6009646A (en) * 1998-06-05 2000-01-04 L&P Property Management Company Apparatus for tying and binding bales of compressed materials
US6032575A (en) * 1998-07-16 2000-03-07 L&P Property Management Company Automatic baler with tying system having simultaneously engaged twister pinions
DE10133510C1 (de) * 2001-07-10 2002-11-28 Siemens Ag Fehlererkennung in Körpern aus spröden Materialien
EP3411166A1 (en) * 2016-02-03 2018-12-12 Spühl GmbH Coil spring winding apparatus and method of winding a coil spring
CN107486514B (zh) * 2017-08-24 2023-07-14 重庆望江工业有限公司 一种双体扭簧成型装置
CN108115063B (zh) * 2018-01-30 2024-09-10 浙江万能弹簧机械有限公司 一种全自动出线架
GB2599638B (en) * 2020-09-30 2024-06-05 Hs Products Ltd Wire treatment method and apparatus
CN115194055B (zh) * 2022-06-23 2023-06-27 惠州市侨威弹簧机械有限公司 一种弹簧自动化制造设备
CN116099886B (zh) * 2023-03-22 2023-09-22 泰州市华宽金属制品有限公司 一种不锈钢弹簧丝的拉拔装置
CN118143168B (zh) * 2024-04-19 2024-09-03 广州奥图弹簧有限公司 一种小弹簧快速热立定设备及其工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US475194A (en) * 1892-05-17 Electric metal-bending apparatus
US642339A (en) * 1899-04-11 1900-01-30 Frank Rudolph Wire-coiling machine.
US1453431A (en) * 1921-01-08 1923-05-01 Sleeper & Hartley Inc Coiling machine
US2404424A (en) * 1944-07-06 1946-07-23 Sr John Balla Machine for coiling metal stock
US2567537A (en) * 1945-07-05 1951-09-11 Workman Ernest Robert Wire winding machine and method of forming coils of wire
US2631639A (en) * 1947-06-13 1953-03-17 Richard W Palmer Spring winder
US2705932A (en) * 1949-02-18 1955-04-12 Brandt Soc Nouv Ets Machine tool intended for helically winding a metal strip or a wire
US2793672A (en) * 1955-03-18 1957-05-28 Hoover Co Method of close coiling sheathed spring wire
GB1053361A (nl) * 1962-07-09
US3319447A (en) * 1963-01-30 1967-05-16 Ralph H Wise Method and apparatus for coiling wire
US3351104A (en) * 1964-08-03 1967-11-07 Acrometal Products Inc Method and apparatus for coiling resilient wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282580A (en) * 1991-09-20 1994-02-01 Bryan Kent Method and apparatus for winding ring-shaped articles

Also Published As

Publication number Publication date
ES357439A1 (es) 1970-03-01
NL6809609A (nl) 1969-02-25
DE1752638A1 (de) 1971-05-19
SE350414B (nl) 1972-10-30
GB1180703A (en) 1970-02-11
BE717691A (nl) 1968-12-16
AT291723B (de) 1971-07-26
US3541828A (en) 1970-11-24
CH502154A (de) 1971-01-31
NL162574C (nl) 1980-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse