GB860510A - Art of forming flexible corrugated tubing - Google Patents

Art of forming flexible corrugated tubing

Info

Publication number
GB860510A
GB860510A GB1071159A GB1071159A GB860510A GB 860510 A GB860510 A GB 860510A GB 1071159 A GB1071159 A GB 1071159A GB 1071159 A GB1071159 A GB 1071159A GB 860510 A GB860510 A GB 860510A
Authority
GB
United Kingdom
Prior art keywords
dies
corrugating
spindle
tube
moved
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
GB1071159A
Inventor
Robert Orville Cooling
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.)
TITEFLEX Inc
Original Assignee
TITEFLEX Inc
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 TITEFLEX Inc filed Critical TITEFLEX Inc
Priority to GB1071159A priority Critical patent/GB860510A/en
Publication of GB860510A publication Critical patent/GB860510A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

860,510. Corrugating tubes. TITEFLEX Inc. March 26, 1959, No. 10711/59. Class 83(4). Corrugated tubing is formed by simultaneously swaging a plurality of axially-spaced, circumferential grooves in a length of straight cylindrical tubing. Tubing to be corrugated is fed through a bore 12 in a spindle 10 to a position between corrugating dies 14 slidable towards one another and the tube between tangs 16 carried by the spindle 10. As the spindle 10 rotates, hammer members 24 bearing, through the intermediary of wedges 22, against the dies 14 are repeatedly moved in by their engagement with rollers 26 in a fixed ring 28, centrifugal force and springs 36 urging the members 24 outwardly. During corrugating a yoke 20 carrying the wedges 22 is moved axially so that the dies 14 are moved inwardly. The dies are shaped so that the thickness, axial length, and volume in a given length of the tube is the same after as before corrugating. A modified die 14b, Fig. 5, has a ridge at one end forming only a partial corrugation which is completed, when the tube is moved forwards for the next series of corrugations to be formed, by the last ridge of the die.
GB1071159A 1959-03-26 1959-03-26 Art of forming flexible corrugated tubing Expired GB860510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1071159A GB860510A (en) 1959-03-26 1959-03-26 Art of forming flexible corrugated tubing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1071159A GB860510A (en) 1959-03-26 1959-03-26 Art of forming flexible corrugated tubing

Publications (1)

Publication Number Publication Date
GB860510A true GB860510A (en) 1961-02-08

Family

ID=9972869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1071159A Expired GB860510A (en) 1959-03-26 1959-03-26 Art of forming flexible corrugated tubing

Country Status (1)

Country Link
GB (1) GB860510A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841136A (en) * 1972-03-07 1974-10-15 Universal Oil Prod Co Method of designing internally ridged heat transfer tube for optimum performance
GB2192203A (en) * 1986-07-01 1988-01-06 Walter A J Joyce Improvements in and relating to sheet material
GB2268429A (en) * 1992-07-09 1994-01-12 Castellon Melchor Daumal A method for manufacturing corrugated tubes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841136A (en) * 1972-03-07 1974-10-15 Universal Oil Prod Co Method of designing internally ridged heat transfer tube for optimum performance
GB2192203A (en) * 1986-07-01 1988-01-06 Walter A J Joyce Improvements in and relating to sheet material
GB2192203B (en) * 1986-07-01 1990-02-28 Walter Alfred James Joyce Improvements in and relating to sheet material
GB2268429A (en) * 1992-07-09 1994-01-12 Castellon Melchor Daumal A method for manufacturing corrugated tubes
GB2268429B (en) * 1992-07-09 1995-10-04 Castellon Melchor Daumal A method for manufacturing corrugated tubes

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