GB136443A - Holding-up Machine for Pneumatic Rivetting. - Google Patents

Holding-up Machine for Pneumatic Rivetting.

Info

Publication number
GB136443A
GB136443A GB968819A GB968819A GB136443A GB 136443 A GB136443 A GB 136443A GB 968819 A GB968819 A GB 968819A GB 968819 A GB968819 A GB 968819A GB 136443 A GB136443 A GB 136443A
Authority
GB
United Kingdom
Prior art keywords
pawl
rivetting
pneumatic
holding
machine
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
GB968819A
Inventor
Charles William Smith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB968819A priority Critical patent/GB136443A/en
Publication of GB136443A publication Critical patent/GB136443A/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

Abstract

136,443. Smith, C. W. April 16, 1919. Riveting.-In a holder-up of the type in which a hand-operated lever raises a ram, thereby compressing a spring which holds up the riveting-tool, the ram consists of a sleeve 4 within which slides a block 5 which, after being raised, is held by a spring pawl 11 capable of withdrawal by hand. In a modified form, the rack teeth to engage the pawl are formed on the sleeve, whilst the block 5 is placed immediately below the tool. The pawl is withdrawn by being rotated.
GB968819A 1919-04-16 1919-04-16 Holding-up Machine for Pneumatic Rivetting. Expired GB136443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB968819A GB136443A (en) 1919-04-16 1919-04-16 Holding-up Machine for Pneumatic Rivetting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB968819A GB136443A (en) 1919-04-16 1919-04-16 Holding-up Machine for Pneumatic Rivetting.

Publications (1)

Publication Number Publication Date
GB136443A true GB136443A (en) 1919-12-18

Family

ID=32482439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB968819A Expired GB136443A (en) 1919-04-16 1919-04-16 Holding-up Machine for Pneumatic Rivetting.

Country Status (1)

Country Link
GB (1) GB136443A (en)

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