GB916272A - Improvements in explosive-charge operated tools - Google Patents

Improvements in explosive-charge operated tools

Info

Publication number
GB916272A
GB916272A GB38695/60A GB3869560A GB916272A GB 916272 A GB916272 A GB 916272A GB 38695/60 A GB38695/60 A GB 38695/60A GB 3869560 A GB3869560 A GB 3869560A GB 916272 A GB916272 A GB 916272A
Authority
GB
United Kingdom
Prior art keywords
piston
bore
pusher
counter
explosive
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
GB38695/60A
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 GB38695/60A priority Critical patent/GB916272A/en
Priority to US150828A priority patent/US3095573A/en
Publication of GB916272A publication Critical patent/GB916272A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/14—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

916,272. Cartridge-operated fastener driving tools. SIDDONS, J. R. Nov. 10, 1961 [Nov. 10, 1960], No. 38695/60. Class 119. In a cartridge-operated fastener driving tool of the piston type, the driving piston 12 acts on a separate pusher 18 which drives the fastener 15, the rear end 27 of the pusher being a gastight sliding fit in a counter-bore 24 of the piston 12 and the piston having a through bore 23 leading to the counter-bore 24 to enable the explosive gases to act directly on the rear end of the pusher. A gas-escape port 25 leading from the counter-bore 24 to the side of the piston is opened when the pusher 18 moves away from the piston.
GB38695/60A 1960-11-10 1960-11-10 Improvements in explosive-charge operated tools Expired GB916272A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB38695/60A GB916272A (en) 1960-11-10 1960-11-10 Improvements in explosive-charge operated tools
US150828A US3095573A (en) 1960-11-10 1961-11-07 Explosive-charge operated fastening tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38695/60A GB916272A (en) 1960-11-10 1960-11-10 Improvements in explosive-charge operated tools

Publications (1)

Publication Number Publication Date
GB916272A true GB916272A (en) 1963-01-23

Family

ID=10405115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38695/60A Expired GB916272A (en) 1960-11-10 1960-11-10 Improvements in explosive-charge operated tools

Country Status (2)

Country Link
US (1) US3095573A (en)
GB (1) GB916272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744240A (en) * 1971-11-05 1973-07-10 Olin Corp Fastener driving tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744240A (en) * 1971-11-05 1973-07-10 Olin Corp Fastener driving tool

Also Published As

Publication number Publication date
US3095573A (en) 1963-07-02

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