GB588415A - Improvements in or relating to machines for forming the ends of metal pipes - Google Patents

Improvements in or relating to machines for forming the ends of metal pipes

Info

Publication number
GB588415A
GB588415A GB399945A GB399945A GB588415A GB 588415 A GB588415 A GB 588415A GB 399945 A GB399945 A GB 399945A GB 399945 A GB399945 A GB 399945A GB 588415 A GB588415 A GB 588415A
Authority
GB
United Kingdom
Prior art keywords
tube
die
relating
machines
forming
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
GB399945A
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.)
HAROLD HERD HEBDEN
R B PULLIN AND CO Ltd
Original Assignee
HAROLD HERD HEBDEN
R B PULLIN AND CO 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 HAROLD HERD HEBDEN, R B PULLIN AND CO Ltd filed Critical HAROLD HERD HEBDEN
Priority to GB399945A priority Critical patent/GB588415A/en
Publication of GB588415A publication Critical patent/GB588415A/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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

588,415. Stamping. PULLIN & CO., Ltd., R. B., and HEBDEN, H. H. Feb. 16, 1945, No. 3999. [Class 83 (iv)] A nipple 8a is formed on a tube 8 by an axially moved die. The tube is clamped by jaws 7, ti closed against spring pressure by a cam 13 actuated by a hand lever 14. The die 19 with mandrel pin 24 is moved axially to form the projecting end of the tube to the shape shown in Fig. 5, by actuation of a hand lever 27 through link 26 and lever 18. A pin 32 determines the retracted position of the die which forms a gauging stop for the tube end.
GB399945A 1945-02-16 1945-02-16 Improvements in or relating to machines for forming the ends of metal pipes Expired GB588415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB399945A GB588415A (en) 1945-02-16 1945-02-16 Improvements in or relating to machines for forming the ends of metal pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB399945A GB588415A (en) 1945-02-16 1945-02-16 Improvements in or relating to machines for forming the ends of metal pipes

Publications (1)

Publication Number Publication Date
GB588415A true GB588415A (en) 1947-05-21

Family

ID=9768845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB399945A Expired GB588415A (en) 1945-02-16 1945-02-16 Improvements in or relating to machines for forming the ends of metal pipes

Country Status (1)

Country Link
GB (1) GB588415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083211B (en) * 1955-02-12 1960-06-15 Int Harvester Co Process for the production of sealing cones provided with a reinforcing ring for pipe screw connections on thin-walled steel pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083211B (en) * 1955-02-12 1960-06-15 Int Harvester Co Process for the production of sealing cones provided with a reinforcing ring for pipe screw connections on thin-walled steel pipes

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