LU41410A1 - - Google Patents

Info

Publication number
LU41410A1
LU41410A1 LU41410DA LU41410A1 LU 41410 A1 LU41410 A1 LU 41410A1 LU 41410D A LU41410D A LU 41410DA LU 41410 A1 LU41410 A1 LU 41410A1
Authority
LU
Luxembourg
Application number
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
Publication of LU41410A1 publication Critical patent/LU41410A1/xx

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
    • B21F3/06—Coiling wire into particular forms helically internally on a hollow form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/16—Making special types or portions of network by methods or means specially adapted therefor for spring mattresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
LU41410D 1961-03-23 1962-03-21 LU41410A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT237761A AT228036B (de) 1961-03-23 1961-03-23 Maschine zur Herstellung von aus einem fortlaufenden Draht aus Stahl od. dgl. bestehenden Druckfederbändern

Publications (1)

Publication Number Publication Date
LU41410A1 true LU41410A1 (de) 1962-05-21

Family

ID=3533253

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41410D LU41410A1 (de) 1961-03-23 1962-03-21

Country Status (6)

Country Link
US (1) US3188845A (de)
AT (1) AT228036B (de)
BE (1) BE615490A (de)
CH (1) CH397577A (de)
GB (1) GB937644A (de)
LU (1) LU41410A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481172A (en) * 1967-06-14 1969-12-02 Lear Siegler Inc Wire-bending machine
AU518362B2 (en) * 1977-09-12 1981-09-24 Legget & Platt, Inc. Forming arow of spring coils froma continuous length of wire
GB8613559D0 (en) * 1986-06-04 1986-07-09 Multilastic Ltd Spring units
WO1987007541A1 (en) * 1986-06-04 1987-12-17 Multilastic Limited The manufacture of spring units
EP0248661A1 (de) * 1986-06-04 1987-12-09 Multilastic Limited Vorrichtung für die Herstellung von Federelementen
ATE73024T1 (de) * 1986-06-04 1992-03-15 Multilastic Ltd Federbaender zum einbau in federelemente.
GB8613558D0 (en) * 1986-06-04 1986-07-09 Multilastic Ltd Spring units
US5105642A (en) * 1990-07-30 1992-04-21 L&P Property Management Company Continuous coil spring forming method
US6318416B1 (en) 1997-11-13 2001-11-20 L&P Property Management Company Spring interior and method of making same
US5875664A (en) * 1997-12-23 1999-03-02 L&P Property Management Company Programmable servo-motor quality controlled continuous multiple coil spring forming method and apparatus
US6375169B1 (en) 2000-07-28 2002-04-23 Hickory Springs Manufacturing Company Mattress spring cushion assembly with combination of right-hand and left-hand spring units
GB0508393D0 (en) * 2005-04-26 2005-06-01 Mattress Production Technology Apparatus and method for the manufacture of a spring unit
CN106345948A (zh) * 2016-08-31 2017-01-25 陕西亿利华弹簧制造有限公司 弹簧收集装置及用于卷制超长弹簧的加工设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US708120A (en) * 1901-12-02 1902-09-02 James M Brazill Fire-escape.
US1266070A (en) * 1914-05-06 1918-05-14 Sleeper & Hartley Inc Spring-coiling machine.

Also Published As

Publication number Publication date
US3188845A (en) 1965-06-15
GB937644A (en) 1963-09-25
BE615490A (fr) 1962-07-16
AT228036B (de) 1963-06-25
CH397577A (de) 1965-08-31

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