AU233375B2 - Improvements in or relating to tubing formed from helically wound strip material with ribbed overlapping convolutions and apparatus for making thesame - Google Patents

Improvements in or relating to tubing formed from helically wound strip material with ribbed overlapping convolutions and apparatus for making thesame

Info

Publication number
AU233375B2
AU233375B2 AU50179/59A AU5017959A AU233375B2 AU 233375 B2 AU233375 B2 AU 233375B2 AU 50179/59 A AU50179/59 A AU 50179/59A AU 5017959 A AU5017959 A AU 5017959A AU 233375 B2 AU233375 B2 AU 233375B2
Authority
AU
Australia
Prior art keywords
ribbed
relating
strip material
helically wound
wound strip
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
AU50179/59A
Other versions
AU5017959A (en
Inventor
Ernest Wright William
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.)
UNI-TUBES Ltd
Original Assignee
UNI-TUBES Ltd
Filing date
Publication date
Application filed by UNI-TUBES Ltd filed Critical UNI-TUBES Ltd
Application granted granted Critical
Publication of AU233375B2 publication Critical patent/AU233375B2/en
Publication of AU5017959A publication Critical patent/AU5017959A/en
Expired legal-status Critical Current

Links

AU50179/59A 1959-06-25 Improvements in or relating to tubing formed from helically wound strip material with ribbed overlapping convolutions and apparatus for making thesame Expired AU233375B2 (en)

Publications (2)

Publication Number Publication Date
AU233375B2 true AU233375B2 (en) 1960-01-14
AU5017959A AU5017959A (en) 1960-01-14

Family

ID=

Similar Documents

Publication Publication Date Title
AU233375B2 (en) Improvements in or relating to tubing formed from helically wound strip material with ribbed overlapping convolutions and apparatus for making thesame
AU5017959A (en) Improvements in or relating to tubing formed from helically wound strip material with ribbed overlapping convolutions and apparatus for making thesame
AU229791B2 (en) Improvements in and relating to apparatus for coiling strip material
CA581097A (en) Manufacture of finned tubing and apparatus
CA528593A (en) Machine for making non-circular tubing with helically wound strip
AU4885059A (en) Improvements in and relating to apparatus for coiling strip material
CA585450A (en) Method and device for heating continuously moving threads and the like
CA572140A (en) Process and device for the manufacture of water-tight coverings in sheets
CA573004A (en) Reel for coiling and advancing material
CA577949A (en) Strip feeding and bursting apparatus
CA573699A (en) Apparatus and method for making ribbed bands
CA682857A (en) Method and apparatus for helically winding strip material
CA607659A (en) Method and device for manufacturing pipes or tubes with helical grooves
AU4490759A (en) Improvements in pipe insulation material
CA586496A (en) Strip coiling apparatus
CA581299A (en) Welding of helically formed tubing
CA586901A (en) Means for use in continuously flattening tubes of plastic film
CA568728A (en) Manufacture of helically wound tubes
CA580891A (en) Apparatus for treating strip and the like
CA580049A (en) Apparatus for treating strip and the like
CA585585A (en) Apparatus for treating strip and the like
CA563027A (en) Helical air cell pipe covering and the like and method and apparatus for producing same
AU236424B2 (en) Improvements in and relating to ribbed plastic material
CA532915A (en) Worm geared band clips
AU209464B2 (en) Strip coiling apparatus