GB755510A - An improved tool for removing welding flashes - Google Patents

An improved tool for removing welding flashes

Info

Publication number
GB755510A
GB755510A GB1689453A GB1689453A GB755510A GB 755510 A GB755510 A GB 755510A GB 1689453 A GB1689453 A GB 1689453A GB 1689453 A GB1689453 A GB 1689453A GB 755510 A GB755510 A GB 755510A
Authority
GB
United Kingdom
Prior art keywords
members
flash
edges
rod
extension
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
GB1689453A
Inventor
Reginald Thomas Lancaster
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB1689453A priority Critical patent/GB755510A/en
Publication of GB755510A publication Critical patent/GB755510A/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
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Milling Processes (AREA)

Abstract

755,510. Trimming welding joints; portable turning-tools. BRITISH INSULATED CALLENDER'S CABLES, Ltd. June 18, 1954 [June 18, 1953], No. 16894/53. Classes 83 (3) and 83 (4). In a tool for removing the flash at the welded joint between two cylindrical members, having a body to be fitted on the joint and rotated about the common axis of the members, a cutting device 7 with two parallel cutting edges 9, 9, each longer than the flash width and spaced apart by a distance less than the diameter of the smallest members to be operated upon, is mounted in the body with the edges 9, 9, parallel with and equidistant from the axis and means are provided for adjusting the device 7 relatively to the body so that the edges simultaneously approach the flash. The body is formed by two spaced plates each having an opening 4 leading to a central slot which on one side of the opening forms a groove for the welded members and on the other side a guide for the cutting device 7. The device 7, which may be of tool steel, is a block having a groove 8 between cutting edges 9 which are bevelled at 10 to reduce their length, and is secured to a rod 12 slidable in the body and urged towards the opening 4 by a spring 21. An extension 14 of the rod 12 forms one handle and another 15 is secured between the plates. A knurled nut 17 engages a threaded part of the rod 12 and a further thread thereon may engage a threaded extension 20 on the body. In operation, the nut is disengaged from the extension and adjusted on the rod to suit the dimensions of the welded members; the handle 14 is pulled to withdraw the block 7 and the members are entered in the opening 4 with the flash between the plates. The handle is released and the nut engages the extension with the edges 9, 9, just out of contact with the flash. The nut is screwed on to the extension to engage the edges 9, 9, with the flash and the tool is rotated on the members. The nut may be free to rotate on the rod 12 without being able to move along it.
GB1689453A 1953-06-18 1953-06-18 An improved tool for removing welding flashes Expired GB755510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1689453A GB755510A (en) 1953-06-18 1953-06-18 An improved tool for removing welding flashes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1689453A GB755510A (en) 1953-06-18 1953-06-18 An improved tool for removing welding flashes

Publications (1)

Publication Number Publication Date
GB755510A true GB755510A (en) 1956-08-22

Family

ID=10085611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1689453A Expired GB755510A (en) 1953-06-18 1953-06-18 An improved tool for removing welding flashes

Country Status (1)

Country Link
GB (1) GB755510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145647A (en) * 1983-08-26 1985-04-03 British Gas Corp A tool for removing surplus material from a pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145647A (en) * 1983-08-26 1985-04-03 British Gas Corp A tool for removing surplus material from a pipe

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