SE8103315L - COMBUSTION POWER DRIVER SET - Google Patents

COMBUSTION POWER DRIVER SET

Info

Publication number
SE8103315L
SE8103315L SE8103315A SE8103315A SE8103315L SE 8103315 L SE8103315 L SE 8103315L SE 8103315 A SE8103315 A SE 8103315A SE 8103315 A SE8103315 A SE 8103315A SE 8103315 L SE8103315 L SE 8103315L
Authority
SE
Sweden
Prior art keywords
fastener
tube
propane
duct
piston
Prior art date
Application number
SE8103315A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE448434B (en
Inventor
E Kindle
P Jochum
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Publication of SE8103315L publication Critical patent/SE8103315L/en
Publication of SE448434B publication Critical patent/SE448434B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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
    • B25C1/008—Safety devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby

Landscapes

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

Abstract

Propane at a relatively low pressure and oxygen at a higher pressure are fed successively to combustion chamber 31 by way of duct 21, in which is closing valve 25, and duct 22 respectively, under the control of slide valve 13 which is coupled, by lateral arm 12 with an axially displaceable fastener guide tube 11 protruding at the muzzle of the tool and aligned with shaft 4 of piston 3. Upon pressing-in of the tube 11 when the tool is pressed against fastener-receiving material, recess 46 registers with nose 42a of trigger 42 to allow the latter to be actuated to supply ignition current to plug 37 and initiate combustion of the propane/oxygen mixture, thereby to drive the piston 3 and a fastener 48 previously loaded into the tube 11. <IMAGE>
SE8103315A 1980-05-28 1981-05-26 COMBUSTION POWER DRIVER SET SE448434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803020286 DE3020286A1 (en) 1980-05-28 1980-05-28 INTERNAL POWERED SETTING DEVICE

Publications (2)

Publication Number Publication Date
SE8103315L true SE8103315L (en) 1981-11-29
SE448434B SE448434B (en) 1987-02-23

Family

ID=6103441

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103315A SE448434B (en) 1980-05-28 1981-05-26 COMBUSTION POWER DRIVER SET

Country Status (8)

Country Link
JP (1) JPS5721284A (en)
CH (1) CH654239A5 (en)
DE (1) DE3020286A1 (en)
DK (1) DK232881A (en)
FR (1) FR2483298A1 (en)
GB (1) GB2076891B (en)
NO (1) NO149413C (en)
SE (1) SE448434B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157475B (en) * 1981-01-22 1986-04-05 Signode Corp
US4483474A (en) * 1981-01-22 1984-11-20 Signode Corporation Combustion gas-powered fastener driving tool
DE3147413A1 (en) * 1981-11-30 1983-06-01 Hilti AG, 9494 Schaan Combustion operated setting appliance
DE3151661A1 (en) * 1981-12-28 1983-07-07 Hilti AG, 9494 Schaan "SETTING DEVICE WITH WORKING PISTON DRIVABLE BY HIGH-TENSION GAS"
DE3151658A1 (en) * 1981-12-28 1983-07-07 Hilti AG, 9494 Schaan "SETTING DEVICE WITH DRIVE PISTON SLIDING FROM HIGH-TENSIONED GAS"
EP0102411A1 (en) * 1982-09-08 1984-03-14 Joseph S. Adams Compression wave former
US4712379A (en) * 1987-01-08 1987-12-15 Pow-R Tools Corporation Manual recycler for detonating impact tool
DE3819813A1 (en) * 1988-06-10 1989-12-14 Hilti Ag POWDER POWERED SETTING DEVICE
CA2042497A1 (en) * 1990-05-15 1991-11-16 Robert J. Meyer Safety interlock system for fastener driving tool
US6045024A (en) * 1997-12-31 2000-04-04 Porter-Cable Corporation Internal combustion fastener driving tool intake reed valve
DE10105886C2 (en) * 2001-02-09 2002-12-05 Hilti Ag piston holder
JP4536426B2 (en) * 2004-06-01 2010-09-01 株式会社マキタ Combustion work tool
JP2007222989A (en) * 2006-02-23 2007-09-06 Max Co Ltd Drive piston holding structure in gas nailer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730082A (en) * 1949-08-24 1956-01-10 Wampach Aloyse Nicolas Explosion-operated tools
NL244470A (en) * 1958-10-18
US3213607A (en) * 1963-07-03 1965-10-26 Omark Industries Inc Impact tool
US3850359A (en) * 1973-05-11 1974-11-26 Fastener Corp Fastener driving tool

Also Published As

Publication number Publication date
NO149413C (en) 1984-04-25
DE3020286A1 (en) 1981-12-03
SE448434B (en) 1987-02-23
FR2483298B1 (en) 1984-10-05
DK232881A (en) 1981-11-29
GB2076891B (en) 1984-02-01
NO149413B (en) 1984-01-09
JPS5721284A (en) 1982-02-03
CH654239A5 (en) 1986-02-14
GB2076891A (en) 1981-12-09
NO811804L (en) 1981-11-30
FR2483298A1 (en) 1981-12-04

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