CA931391A - Apparatus for rolling fins on non-rotating tubes or rods - Google Patents

Apparatus for rolling fins on non-rotating tubes or rods

Info

Publication number
CA931391A
CA931391A CA052537A CA52537A CA931391A CA 931391 A CA931391 A CA 931391A CA 052537 A CA052537 A CA 052537A CA 52537 A CA52537 A CA 52537A CA 931391 A CA931391 A CA 931391A
Authority
CA
Canada
Prior art keywords
rods
rotating tubes
rolling fins
fins
rolling
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
CA052537A
Inventor
H. Novak Arthur
K. Rieger Klaus
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Application granted granted Critical
Publication of CA931391A publication Critical patent/CA931391A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Earth Drilling (AREA)
  • General Details Of Gearings (AREA)
CA052537A 1968-08-26 1969-05-26 Apparatus for rolling fins on non-rotating tubes or rods Expired CA931391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75534968A 1968-08-26 1968-08-26

Publications (1)

Publication Number Publication Date
CA931391A true CA931391A (en) 1973-08-07

Family

ID=25038780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA052537A Expired CA931391A (en) 1968-08-26 1969-05-26 Apparatus for rolling fins on non-rotating tubes or rods

Country Status (8)

Country Link
US (1) US3564887A (en)
JP (1) JPS4834989B1 (en)
BR (1) BR6911847D0 (en)
CA (1) CA931391A (en)
DE (1) DE1943408A1 (en)
FR (1) FR2016354A1 (en)
GB (1) GB1208097A (en)
SE (1) SE365134B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10080579B2 (en) 2015-03-25 2018-09-25 Medtronic Ps Medical, Inc. Pin drive rotary surgical cutting tools and powered handpieces
US11898628B2 (en) 2015-11-30 2024-02-13 Victaulic Company Cam grooving machine
EP3569325A3 (en) 2015-11-30 2019-11-27 Victaulic Company Cam grooving machine
US10525516B2 (en) 2017-05-03 2020-01-07 Victaulic Company Cam grooving machine with cam stop surfaces
US10960450B2 (en) 2017-12-19 2021-03-30 Victaulic Company Pipe grooving device
KR20230162130A (en) 2019-08-21 2023-11-28 빅톨릭 컴패니 Pipe Receiving Assembly for a Pipe Grooving Device
US11759839B2 (en) 2020-09-24 2023-09-19 Victaulic Company Pipe grooving device

Also Published As

Publication number Publication date
BR6911847D0 (en) 1973-01-02
FR2016354A1 (en) 1970-05-08
SE365134B (en) 1974-03-18
JPS4834989B1 (en) 1973-10-25
US3564887A (en) 1971-02-23
GB1208097A (en) 1970-10-07
DE1943408A1 (en) 1970-10-22

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