EP0062145A3 - Powder actuated tool with gas venting handle - Google Patents

Powder actuated tool with gas venting handle

Info

Publication number
EP0062145A3
EP0062145A3 EP82100909A EP82100909A EP0062145A3 EP 0062145 A3 EP0062145 A3 EP 0062145A3 EP 82100909 A EP82100909 A EP 82100909A EP 82100909 A EP82100909 A EP 82100909A EP 0062145 A3 EP0062145 A3 EP 0062145A3
Authority
EP
European Patent Office
Prior art keywords
tool
gas venting
chambers
powder actuated
housing
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.)
Withdrawn
Application number
EP82100909A
Other languages
German (de)
French (fr)
Other versions
EP0062145A2 (en
Inventor
Frederick John Harris
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of EP0062145A2 publication Critical patent/EP0062145A2/en
Publication of EP0062145A3 publication Critical patent/EP0062145A3/en
Withdrawn legal-status Critical Current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
    • 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
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers
    • 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
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers

Abstract

A powder actuated fastener setting tool is provided with a gas venting and sound muffling housing which extends laterally from the tool housing so as to be usable as a gripping handle for the tool. The inside of the gas venting and sound muffling housing is divided into a series of chambers through which combustion gases are bled, there being openings between each of the chambers to allow combustion gases to pass successively through the chambers. The cross sectional area of the respective openings increases progressively away from the tool barrel.
EP82100909A 1981-04-06 1982-02-09 Powder actuated tool with gas venting handle Withdrawn EP0062145A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25160081A 1981-04-06 1981-04-06
US251600 1981-04-06

Publications (2)

Publication Number Publication Date
EP0062145A2 EP0062145A2 (en) 1982-10-13
EP0062145A3 true EP0062145A3 (en) 1983-03-09

Family

ID=22952641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100909A Withdrawn EP0062145A3 (en) 1981-04-06 1982-02-09 Powder actuated tool with gas venting handle

Country Status (7)

Country Link
EP (1) EP0062145A3 (en)
JP (1) JPS57178678A (en)
KR (1) KR830009905A (en)
AR (1) AR227581A1 (en)
AU (1) AU8177782A (en)
BR (1) BR8201903A (en)
ZA (1) ZA821120B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1172560B (en) * 1983-09-14 1987-06-18 Beretta Armi Spa NAIL SPREADER WITH PERFECTED SILENCER
JP2601613B2 (en) * 1993-03-18 1997-04-16 東陶機器株式会社 Packaging structure for water-around products
AUPQ050599A0 (en) * 1999-05-21 1999-06-17 Ramset Fasteners (Aust.) Pty. Limited Power actuated tool and shroud for use with the tool
AU765619B2 (en) * 1999-05-21 2003-09-25 Cetram Pty Limited Power actuated tool and shroud for use with the tool
GB0820598D0 (en) 2008-11-11 2008-12-17 Rolls Royce Plc A noise reduction device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925601A (en) * 1954-09-28 1960-02-23 Olin Mathieson Explosive operated fastener driving tool
US3172120A (en) * 1956-12-31 1965-03-09 Olin Mathieson Explosive actuated tool
US4093110A (en) * 1977-03-11 1978-06-06 Olin Corporation Noise and fouling reducer for powder-actuated tool
GB1534604A (en) * 1975-09-08 1978-12-06 Hilti Ag Explosive-powered fastener-driving tool
US4218005A (en) * 1979-07-30 1980-08-19 Olin Corporation Baffled venting of gas from a powder actuated tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925601A (en) * 1954-09-28 1960-02-23 Olin Mathieson Explosive operated fastener driving tool
US3172120A (en) * 1956-12-31 1965-03-09 Olin Mathieson Explosive actuated tool
GB1534604A (en) * 1975-09-08 1978-12-06 Hilti Ag Explosive-powered fastener-driving tool
US4093110A (en) * 1977-03-11 1978-06-06 Olin Corporation Noise and fouling reducer for powder-actuated tool
US4218005A (en) * 1979-07-30 1980-08-19 Olin Corporation Baffled venting of gas from a powder actuated tool

Also Published As

Publication number Publication date
AR227581A1 (en) 1982-11-15
ZA821120B (en) 1983-04-27
EP0062145A2 (en) 1982-10-13
BR8201903A (en) 1983-03-08
AU8177782A (en) 1982-10-14
JPS57178678A (en) 1982-11-02
KR830009905A (en) 1983-12-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

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STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840216

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HARRIS, FREDERICK JOHN