GB218554A - Improvements in or relating to electrodes for electric welding machines - Google Patents

Improvements in or relating to electrodes for electric welding machines

Info

Publication number
GB218554A
GB218554A GB2919323A GB2919323A GB218554A GB 218554 A GB218554 A GB 218554A GB 2919323 A GB2919323 A GB 2919323A GB 2919323 A GB2919323 A GB 2919323A GB 218554 A GB218554 A GB 218554A
Authority
GB
United Kingdom
Prior art keywords
arm
electrodes
periphery
electrode
relating
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
GB2919323A
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.)
ROSE STREET FOUNDRY AND ENGINE
Original Assignee
ROSE STREET FOUNDRY AND ENGINE
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 ROSE STREET FOUNDRY AND ENGINE filed Critical ROSE STREET FOUNDRY AND ENGINE
Priority to GB2919323A priority Critical patent/GB218554A/en
Publication of GB218554A publication Critical patent/GB218554A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/08—Riveting by applying heat, e.g. to the end parts of the rivets to enable heads to be formed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

218,554. Hadley, C. A., and Rose Street Foundry & Engineering Co., Ltd. Nov. 19,1923. Heating by electricity.- Adjustable electrodes for machines used for heating rivets, bars, and the like comprise a disc rotatably mounted and having a stepped eccentric periphery. A disc electrode (preferably of copper) is mounted in a recess on an arm d, Fig. 2, the bolt being tightened so that the flat faces e make good contact with flats f on the arm. The periphery is stepped and eccentric with respect to the axial hole g, Fig. 3. The arms may be used in pairs, the work being held between two such electrodes. Alternatively, one such electrode is used on one arm in conjunction with a fixed or sliding electrode on the other arm. The periphery may be detachably connected to the boss for purposes of replacement.
GB2919323A 1923-11-19 1923-11-19 Improvements in or relating to electrodes for electric welding machines Expired GB218554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2919323A GB218554A (en) 1923-11-19 1923-11-19 Improvements in or relating to electrodes for electric welding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2919323A GB218554A (en) 1923-11-19 1923-11-19 Improvements in or relating to electrodes for electric welding machines

Publications (1)

Publication Number Publication Date
GB218554A true GB218554A (en) 1924-07-10

Family

ID=10287625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2919323A Expired GB218554A (en) 1923-11-19 1923-11-19 Improvements in or relating to electrodes for electric welding machines

Country Status (1)

Country Link
GB (1) GB218554A (en)

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