GB541923A - An improved rivetters dolly or hold-up - Google Patents

An improved rivetters dolly or hold-up

Info

Publication number
GB541923A
GB541923A GB1254640A GB1254640A GB541923A GB 541923 A GB541923 A GB 541923A GB 1254640 A GB1254640 A GB 1254640A GB 1254640 A GB1254640 A GB 1254640A GB 541923 A GB541923 A GB 541923A
Authority
GB
United Kingdom
Prior art keywords
dolly
rivetters
hold
improved
block
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
GB1254640A
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.)
JOHN ARMITAGE
Original Assignee
JOHN ARMITAGE
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 JOHN ARMITAGE filed Critical JOHN ARMITAGE
Priority to GB1254640A priority Critical patent/GB541923A/en
Publication of GB541923A publication Critical patent/GB541923A/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
    • B21J15/10—Riveting machines
    • B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

541,923. Riveting. ARMTTAGE, J. Aug. 3, 1940, No. 12546. [Class 83 (iv)] A dolly for light work comprises a shell A in which slides a block B pressed up by a spring C. The shell may be adapted to receive detachable sets F and the spring may be adjusted by shims D so that the recoil of the block synchronizes with the movement of the hammer. The block may have a central air passage G.
GB1254640A 1940-08-03 1940-08-03 An improved rivetters dolly or hold-up Expired GB541923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1254640A GB541923A (en) 1940-08-03 1940-08-03 An improved rivetters dolly or hold-up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1254640A GB541923A (en) 1940-08-03 1940-08-03 An improved rivetters dolly or hold-up

Publications (1)

Publication Number Publication Date
GB541923A true GB541923A (en) 1941-12-17

Family

ID=10006612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1254640A Expired GB541923A (en) 1940-08-03 1940-08-03 An improved rivetters dolly or hold-up

Country Status (1)

Country Link
GB (1) GB541923A (en)

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