GB121705A - Improvements in Machines for Bulging the Ends of Tubes. - Google Patents

Improvements in Machines for Bulging the Ends of Tubes.

Info

Publication number
GB121705A
GB121705A GB1215018A GB1215018A GB121705A GB 121705 A GB121705 A GB 121705A GB 1215018 A GB1215018 A GB 1215018A GB 1215018 A GB1215018 A GB 1215018A GB 121705 A GB121705 A GB 121705A
Authority
GB
United Kingdom
Prior art keywords
tubes
disks
shoot
expanding
bulging
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
GB1215018A
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.)
GREENWOOD AND BATLEY Ltd
Original Assignee
GREENWOOD AND BATLEY 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 GREENWOOD AND BATLEY Ltd filed Critical GREENWOOD AND BATLEY Ltd
Priority to GB1215018A priority Critical patent/GB121705A/en
Publication of GB121705A publication Critical patent/GB121705A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00Application of procedures in order to alter the diameter of tube ends
    • B21D41/02Enlarging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

121,705. Greenwood & Batley, and Atkinson, T. July 25, 1918. Tube - expanders. - A machine for expanding tubes at both ends has two spindles 12 carrying expanding-tools 13, advanced 'simultaneously by cams 141 on a rotary shaft 14. The tubes operated upon are fed down a shoot 18 to recesses 191 in a pair of disks 19, which are geared to other recessed disks 22. The disks are rotated intermittingly by Geneva-stop mechanism 23, 24, and the tubes are held between the two disks while the tools act. The tubes when released fall down a shoot 27.
GB1215018A 1918-07-25 1918-07-25 Improvements in Machines for Bulging the Ends of Tubes. Expired GB121705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1215018A GB121705A (en) 1918-07-25 1918-07-25 Improvements in Machines for Bulging the Ends of Tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1215018A GB121705A (en) 1918-07-25 1918-07-25 Improvements in Machines for Bulging the Ends of Tubes.

Publications (1)

Publication Number Publication Date
GB121705A true GB121705A (en) 1919-01-02

Family

ID=32671716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1215018A Expired GB121705A (en) 1918-07-25 1918-07-25 Improvements in Machines for Bulging the Ends of Tubes.

Country Status (1)

Country Link
GB (1) GB121705A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569523A (en) * 1949-01-21 1951-10-02 Gen Motors Corp Tube flaring machine
EP0536632A1 (en) * 1991-10-09 1993-04-14 C.B.C. S.p.A. Pipe bending machine with an auxiliary mechanism for performing supplementary operations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569523A (en) * 1949-01-21 1951-10-02 Gen Motors Corp Tube flaring machine
EP0536632A1 (en) * 1991-10-09 1993-04-14 C.B.C. S.p.A. Pipe bending machine with an auxiliary mechanism for performing supplementary operations

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