GB1175463A - Improvements in or relating to Explosively Actuated Power Tools - Google Patents

Improvements in or relating to Explosively Actuated Power Tools

Info

Publication number
GB1175463A
GB1175463A GB33152/67A GB3315267A GB1175463A GB 1175463 A GB1175463 A GB 1175463A GB 33152/67 A GB33152/67 A GB 33152/67A GB 3315267 A GB3315267 A GB 3315267A GB 1175463 A GB1175463 A GB 1175463A
Authority
GB
United Kingdom
Prior art keywords
cartridge
plunger
fastener
head
guide barrel
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
GB33152/67A
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.)
ETEM DE TECHNIQUES MODERNES Ets
Original Assignee
ETEM DE TECHNIQUES MODERNES Ets
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 ETEM DE TECHNIQUES MODERNES Ets filed Critical ETEM DE TECHNIQUES MODERNES Ets
Publication of GB1175463A publication Critical patent/GB1175463A/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)
  • Slide Fasteners (AREA)

Abstract

1,175,463. Cartridge-actuated tools. ETEM, ETABS DE TECHNIQUES MODERNES. 19 July, 1967 [2 Aug., 1966], No. 33152/67. Heading B4C. A cartridge-actuated tool for driving fasteners into hard material comprises a plunger 11 having a portion 11b slidable in a bore 8 formed in a barrel 10 and a portion 11c slidable in a guide barrel 14 pivoted on the forward end of a sleeve 20, the guide barrel being adapted to be swung out of alignment with the plunger in order to insert a fastener T into the guide barrel. The fastener T is provided with a head (Ta, Fig. 5) which is gripped between the ends of the plunger and guide sleeve as shown. When the tool is pressed against a working surface and the cartridge C fired, the plunger shears off the head Ta and drives the remaining fastener into the surface. In order to eject the the spent cartridge, a new fastener is placed in the guide barrel, and the sleeve 20 moved rearwardly so that the head Ta abuts the plunger and moves it rearwardly until the end of the portion 11b enters the cartridge chamber and ejects the cartridge.
GB33152/67A 1966-08-02 1967-07-19 Improvements in or relating to Explosively Actuated Power Tools Expired GB1175463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1112166A CH439170A (en) 1966-08-02 1966-08-02 Hammer gun

Publications (1)

Publication Number Publication Date
GB1175463A true GB1175463A (en) 1969-12-23

Family

ID=4370289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33152/67A Expired GB1175463A (en) 1966-08-02 1967-07-19 Improvements in or relating to Explosively Actuated Power Tools

Country Status (9)

Country Link
US (1) US3471074A (en)
BE (1) BE701311A (en)
CH (1) CH439170A (en)
DK (1) DK135444B (en)
ES (1) ES343632A1 (en)
GB (1) GB1175463A (en)
NL (1) NL148526B (en)
NO (1) NO117909B (en)
SE (1) SE318835B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462744A (en) * 1967-07-14 1968-09-15 Etem Ets De Tech Mod Hammer gun with removable articulation of the swivel guide piece
US3804315A (en) * 1972-06-02 1974-04-16 Omark Industries Inc Powder actuated tool
FR2409826A1 (en) * 1977-11-23 1979-06-22 Prospection & Inventions EQUIPMENT FOR FIXING ELEMENTS, LOADING FROM REAR TO FRONT
US4349141A (en) * 1980-06-12 1982-09-14 Olin Corporation Piston return for powder actuated piston tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570347A (en) * 1957-08-16
US3044071A (en) * 1960-04-06 1962-07-17 Behrend Herbert Explosive actuated tool
DE1152370B (en) * 1960-08-05 1963-08-01 Dr Georg Groetsch Bolt-firing device
US3239121A (en) * 1963-01-11 1966-03-08 Omark Industries Inc Piston powder actuated tool

Also Published As

Publication number Publication date
SE318835B (en) 1969-12-15
US3471074A (en) 1969-10-07
DE1603774A1 (en) 1971-07-08
DK135444C (en) 1977-10-17
DE1603774B2 (en) 1972-11-09
NL6710604A (en) 1968-02-05
ES343632A1 (en) 1968-09-01
NL148526B (en) 1976-02-16
NO117909B (en) 1969-10-06
DK135444B (en) 1977-05-02
CH439170A (en) 1967-06-30
BE701311A (en) 1967-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee