GB529451A - Method and means for cutting off tube ends - Google Patents

Method and means for cutting off tube ends

Info

Publication number
GB529451A
GB529451A GB15028/39A GB1502839A GB529451A GB 529451 A GB529451 A GB 529451A GB 15028/39 A GB15028/39 A GB 15028/39A GB 1502839 A GB1502839 A GB 1502839A GB 529451 A GB529451 A GB 529451A
Authority
GB
United Kingdom
Prior art keywords
tube
mandrel
shearing
mandrels
cutting
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
GB15028/39A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB529451A publication Critical patent/GB529451A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)

Abstract

529,451. Shearing. HATEBUR, F. B. May 19, 1939, No. 15028. Convention date, June 1, 1938. [Class 83 (iv)] In a machine for shearing tubing, feed rollers 2, 3 advance on tube 1 through an apertured cutter 6 in a stationary member to a stop member 5. Internal mandrels 4, 7, meeting at the plane of shear support the inside of the tube. A slide 8 carrying a semi-circular cutter 9 is moved in the direction of the arrow to sever the tube which is carried to the dotted position and ejected by the upward movement of the member 5. The mandrel 4 may be supported by a member 10 and the mandrels may be aligned by an electromagnetic device on the mandrel 7.
GB15028/39A 1938-06-01 1939-05-19 Method and means for cutting off tube ends Expired GB529451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE529451X 1938-06-01

Publications (1)

Publication Number Publication Date
GB529451A true GB529451A (en) 1940-11-21

Family

ID=6554079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15028/39A Expired GB529451A (en) 1938-06-01 1939-05-19 Method and means for cutting off tube ends

Country Status (1)

Country Link
GB (1) GB529451A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089368A (en) * 1963-01-21 1963-05-14 Hydro Coin Inc Method and apparatus for cutting off elongated materials
FR2234954A1 (en) * 1973-06-27 1975-01-24 Skf Ind Trading & Dev
FR2929870A1 (en) * 2008-04-10 2009-10-16 Adiapress Sarl Tube cutting and shearing tool for adiabatic energy transforming machine, has movable sleeve temporarily adapted to connection ring by magnetization in case of non-functioning and disconnected from ring during cutting
DE102010061191A1 (en) * 2010-12-13 2012-06-14 Gustav Klauke Gmbh Method for splitting copper pipe into two pipe members that are utilized for manufacturing e.g. lug, involves arranging unconnected mandrel parts in pipe such that mandrel parts remains in pipe members after splitting process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089368A (en) * 1963-01-21 1963-05-14 Hydro Coin Inc Method and apparatus for cutting off elongated materials
FR2234954A1 (en) * 1973-06-27 1975-01-24 Skf Ind Trading & Dev
FR2929870A1 (en) * 2008-04-10 2009-10-16 Adiapress Sarl Tube cutting and shearing tool for adiabatic energy transforming machine, has movable sleeve temporarily adapted to connection ring by magnetization in case of non-functioning and disconnected from ring during cutting
DE102010061191A1 (en) * 2010-12-13 2012-06-14 Gustav Klauke Gmbh Method for splitting copper pipe into two pipe members that are utilized for manufacturing e.g. lug, involves arranging unconnected mandrel parts in pipe such that mandrel parts remains in pipe members after splitting process
DE102010061191B4 (en) * 2010-12-13 2014-07-10 Gustav Klauke Gmbh Method for cutting through a pipe and device for cutting through

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