GB433390A - Improvements in the manufacture of fluted metal tubes and tubular articles - Google Patents

Improvements in the manufacture of fluted metal tubes and tubular articles

Info

Publication number
GB433390A
GB433390A GB924534A GB924534A GB433390A GB 433390 A GB433390 A GB 433390A GB 924534 A GB924534 A GB 924534A GB 924534 A GB924534 A GB 924534A GB 433390 A GB433390 A GB 433390A
Authority
GB
United Kingdom
Prior art keywords
manufacture
corrugating
metal tubes
tubular articles
fluted metal
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
GB924534A
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.)
JOHN SPENCER Ltd
Original Assignee
JOHN SPENCER Ltd
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 JOHN SPENCER Ltd filed Critical JOHN SPENCER Ltd
Priority to GB924534A priority Critical patent/GB433390A/en
Publication of GB433390A publication Critical patent/GB433390A/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
    • B21D15/02—Corrugating tubes longitudinally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

433,390. Corrugating tubes. SPENCER, Ltd., J., and SPENCER, C., Globe Tube & Engineering Works, Wednesbury, Staffordshire. March 24, 1934, No. 9245. [Class 83 (iv)] In corrugating by drawing tubes &c. through a die by an endless chain, freely mounted corrugating rollers a are projected from the interior of the die by radial slides m adjusted by a cam k rotated by a worm p. In a modification axial tapering cams may be used instead of the cam k.
GB924534A 1934-03-24 1934-03-24 Improvements in the manufacture of fluted metal tubes and tubular articles Expired GB433390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB924534A GB433390A (en) 1934-03-24 1934-03-24 Improvements in the manufacture of fluted metal tubes and tubular articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB924534A GB433390A (en) 1934-03-24 1934-03-24 Improvements in the manufacture of fluted metal tubes and tubular articles

Publications (1)

Publication Number Publication Date
GB433390A true GB433390A (en) 1935-08-14

Family

ID=9868225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB924534A Expired GB433390A (en) 1934-03-24 1934-03-24 Improvements in the manufacture of fluted metal tubes and tubular articles

Country Status (1)

Country Link
GB (1) GB433390A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480632A1 (en) * 1980-04-16 1981-10-23 Metalli Ind Spa APPARATUS FOR FORMING A POINT AT THE END OF A METAL TUBE BY MEANS OF A DRAWING OPERATION
EP0427542A2 (en) * 1989-11-07 1991-05-15 Woodbridge Industries Limited Ribbed and grooved tube forming
CN105149391A (en) * 2015-09-09 2015-12-16 航天海鹰(哈尔滨)钛业有限公司 Device and method for forming titanium alloy corrugation-reinforced cylindrical part
CN107921494A (en) * 2015-08-13 2018-04-17 (株)韩荣机械 The variable building mortion of pole

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480632A1 (en) * 1980-04-16 1981-10-23 Metalli Ind Spa APPARATUS FOR FORMING A POINT AT THE END OF A METAL TUBE BY MEANS OF A DRAWING OPERATION
EP0427542A2 (en) * 1989-11-07 1991-05-15 Woodbridge Industries Limited Ribbed and grooved tube forming
EP0427542A3 (en) * 1989-11-07 1991-06-26 Woodbridge Industries Limited Ribbed and grooved tube forming
AU628781B3 (en) * 1989-11-07 1992-08-04 Woodbridge Industries Limited Ribbed and grooved tube forming
CN107921494A (en) * 2015-08-13 2018-04-17 (株)韩荣机械 The variable building mortion of pole
EP3335811A4 (en) * 2015-08-13 2019-04-10 Hanyoung Machinery Device for variably forming round bar
CN107921494B (en) * 2015-08-13 2020-01-17 (株)韩荣机械 Device for forming round bar into various shapes
US10695807B2 (en) 2015-08-13 2020-06-30 Hanyoung Machinery Device for forming round bar into variable shapes
CN105149391A (en) * 2015-09-09 2015-12-16 航天海鹰(哈尔滨)钛业有限公司 Device and method for forming titanium alloy corrugation-reinforced cylindrical part
CN105149391B (en) * 2015-09-09 2017-05-03 航天海鹰(哈尔滨)钛业有限公司 Device and method for forming titanium alloy corrugation-reinforced cylindrical part

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