GB1326320A - Apparatus for corrugating tubes - Google Patents

Apparatus for corrugating tubes

Info

Publication number
GB1326320A
GB1326320A GB5971571A GB5971571A GB1326320A GB 1326320 A GB1326320 A GB 1326320A GB 5971571 A GB5971571 A GB 5971571A GB 5971571 A GB5971571 A GB 5971571A GB 1326320 A GB1326320 A GB 1326320A
Authority
GB
United Kingdom
Prior art keywords
tube
corrugating
rollers
bushing
tubes
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
GB5971571A
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.)
Felten and Guilleaume Kabelwerke GmbH
Original Assignee
Felten and Guilleaume Kabelwerke GmbH
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 claimed from DE19712122906 external-priority patent/DE2122906C3/en
Application filed by Felten and Guilleaume Kabelwerke GmbH filed Critical Felten and Guilleaume Kabelwerke GmbH
Publication of GB1326320A publication Critical patent/GB1326320A/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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1326320 Corrugating FELTEN & GUILLEAUME KABELWERKE AG 22 Dec 1971 [10 May 1971] 59715/71 Addition to 1265593 Heading B3E Apparatus for corrugating tubes as described and claimed in Specification 1,265,593 is characterized by at least two thrust rollers 86, for engaging the tube wall, being mounted on each of the pressure tools 3. The rollers 86 are preferably made from chromium steel and the degree of flexing of the tube is limited by a bushing 87 which, together with the tool 3, rotates about the tube 1 In a second embodiment (Fig. 2) two barrel-shaped rollers are mounted on the tube engaging force of the bushing.
GB5971571A 1971-05-10 1971-12-22 Apparatus for corrugating tubes Expired GB1326320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122906 DE2122906C3 (en) 1971-05-10 Device for corrugating the wall of pipes

Publications (1)

Publication Number Publication Date
GB1326320A true GB1326320A (en) 1973-08-08

Family

ID=5807319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5971571A Expired GB1326320A (en) 1971-05-10 1971-12-22 Apparatus for corrugating tubes

Country Status (3)

Country Link
US (1) US3785189A (en)
FR (1) FR2137491B2 (en)
GB (1) GB1326320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007071A1 (en) * 1992-09-22 1994-03-31 Rodney Mitchell Innes Manufacture of helically corrugated conduit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690858B1 (en) * 1992-05-06 1994-07-01 Escofier Tech Sa DEVICE FOR FORMING HELICOUIDAL FINS ON THE OUTER WALL OF TUBES.
DE19955939A1 (en) * 1999-11-20 2001-05-23 Volkswagen Ag Heat exchanger for cooling exhaust gases has heat exchanger pipe provided with at least one projection on its inside formed by indenting pipe wall inwards
DK1181994T3 (en) * 2000-08-17 2003-12-22 Nexans Apparatus for producing annular corrugated tubes
JP6351565B2 (en) 2015-12-14 2018-07-04 矢崎総業株式会社 Corrugated tube and wire harness

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US436463A (en) * 1890-09-16 Dolph
US432232A (en) * 1890-07-15 Of bos
DE970941C (en) * 1943-05-20 1958-11-27 Pforzheim Metallschlauch Device for the production of helically corrugated pipes
FR1176601A (en) * 1956-07-16 1959-04-14 Calumet & Hecla Method and apparatus for manufacturing corrugated tubes
DE1272865B (en) * 1964-01-31 1968-07-18 Siemens Ag Device for the continuous production of self-contained grooves on pipes
US3387477A (en) * 1965-11-29 1968-06-11 Price Pfister Brass Mfg Apparatus and method for roll forming flexible tubing
DE1939402B2 (en) * 1969-08-02 1970-12-03 Felten & Guilleaume Kabelwerk Method and device for corrugating pipe walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007071A1 (en) * 1992-09-22 1994-03-31 Rodney Mitchell Innes Manufacture of helically corrugated conduit

Also Published As

Publication number Publication date
FR2137491B2 (en) 1974-12-13
US3785189A (en) 1974-01-15
DE2122906A1 (en) 1972-11-23
DE2122906B2 (en) 1976-02-26
FR2137491A2 (en) 1972-12-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee