CH624319A5 - - Google Patents

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Publication number
CH624319A5
CH624319A5 CH1586877A CH1586877A CH624319A5 CH 624319 A5 CH624319 A5 CH 624319A5 CH 1586877 A CH1586877 A CH 1586877A CH 1586877 A CH1586877 A CH 1586877A CH 624319 A5 CH624319 A5 CH 624319A5
Authority
CH
Switzerland
Prior art keywords
axis
tube
pipe
arms
arm
Prior art date
Application number
CH1586877A
Other languages
German (de)
English (en)
Inventor
Arno Frei
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH1586877A priority Critical patent/CH624319A5/de
Priority to DE2759104A priority patent/DE2759104C2/de
Priority to FR7803256A priority patent/FR2412363A1/fr
Priority to US05/969,478 priority patent/US4262515A/en
Priority to JP15654378A priority patent/JPS5489965A/ja
Priority to GB7849698A priority patent/GB2010710B/en
Publication of CH624319A5 publication Critical patent/CH624319A5/de

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
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/90—Maintenance
    • B60G2206/92—Tools or equipment used for assembling
    • B60G2206/921—Coil spring compressor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53613—Spring applier or remover
    • Y10T29/53622—Helical spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Wire Processing (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CH1586877A 1977-12-21 1977-12-21 CH624319A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1586877A CH624319A5 (fr) 1977-12-21 1977-12-21
DE2759104A DE2759104C2 (de) 1977-12-21 1977-12-30 Verfahren und Vorrichtung zum Verformen zu einer Rohrwendel
FR7803256A FR2412363A1 (fr) 1977-12-21 1978-02-06 Procede de courbage d'un tuyau en helice a forte pente et dispositif pour la mise en oeuvre de ce procede
US05/969,478 US4262515A (en) 1977-12-21 1978-12-14 Method and apparatus for bending a tube
JP15654378A JPS5489965A (en) 1977-12-21 1978-12-20 Method and apparatus for bending pipes conforming to highhinclined spiral
GB7849698A GB2010710B (en) 1977-12-21 1978-12-21 Method of bending a tube into a steep helix angle and apparatus for performing this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1586877A CH624319A5 (fr) 1977-12-21 1977-12-21

Publications (1)

Publication Number Publication Date
CH624319A5 true CH624319A5 (fr) 1981-07-31

Family

ID=4412647

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1586877A CH624319A5 (fr) 1977-12-21 1977-12-21

Country Status (6)

Country Link
US (1) US4262515A (fr)
JP (1) JPS5489965A (fr)
CH (1) CH624319A5 (fr)
DE (1) DE2759104C2 (fr)
FR (1) FR2412363A1 (fr)
GB (1) GB2010710B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395020A (en) * 1982-03-15 1983-07-26 Ammco Tools, Inc. Strut compressor
US4667501A (en) * 1985-12-23 1987-05-26 Aluminum Company Of America Apparatus for straightening electrode rods
US4881726A (en) * 1988-03-31 1989-11-21 Jolkovski Robert M Vise for joining frames
FR2768362B1 (fr) * 1997-09-16 2002-09-06 Puls Action Procede et dispositif pour le redressement d'un element longiligne et le positionnement dans l'espace de l'extremite libre de cet element par rapport a l'extremite libre d'au moins un autre element en vue de leur assemblage
GB9907970D0 (en) * 1999-04-09 1999-06-02 Wood Ian A spacer device
GR20000100140A (el) * 2000-04-19 2001-12-31 Κασταναρας Αν.Γεωργιος Μηχανισμοι καθορισμου βηματος συνεχομενων σπειρων οπλισμου σκυροδεματος
AT501175B1 (de) * 2000-05-12 2007-01-15 Steyr Werner Waelzlager Und In Verfahren und eine vorrichtung zum bearbeiten der enden eines hydraulikschlauches
CN106424441B (zh) * 2016-06-30 2018-10-09 无锡前洲兴华机械有限公司 一种高效的折弯机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716683A (en) * 1902-05-13 1902-12-23 Fred H Daniels Machine for separating the coils of spiral springs.
US996802A (en) * 1910-06-04 1911-07-04 Philadelphia Pipe Bending Company Pipe-coiling machine.
US1567107A (en) * 1922-08-04 1925-12-29 Bonn Carl Robert Hugo Machine for bending tubes and the like
US1817877A (en) * 1930-08-27 1931-08-04 Edward D Cawley Spring conditioning device
US3002537A (en) * 1954-05-27 1961-10-03 Nat Standard Co Machine for continuously treating heavy wire and similar strip material
US3747895A (en) * 1971-11-04 1973-07-24 M Martin Spring extender
US3946987A (en) * 1975-03-17 1976-03-30 Shultz William E Coil spring spreader

Also Published As

Publication number Publication date
US4262515A (en) 1981-04-21
GB2010710B (en) 1982-05-06
FR2412363A1 (fr) 1979-07-20
DE2759104A1 (de) 1979-06-28
JPS5489965A (en) 1979-07-17
DE2759104C2 (de) 1982-09-23
FR2412363B1 (fr) 1980-07-04
GB2010710A (en) 1979-07-04

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Legal Events

Date Code Title Description
PL Patent ceased