EP1350604A3 - Fastener driving device - Google Patents

Fastener driving device Download PDF

Info

Publication number
EP1350604A3
EP1350604A3 EP03252176A EP03252176A EP1350604A3 EP 1350604 A3 EP1350604 A3 EP 1350604A3 EP 03252176 A EP03252176 A EP 03252176A EP 03252176 A EP03252176 A EP 03252176A EP 1350604 A3 EP1350604 A3 EP 1350604A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
main valve
piston
housing
move
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Withdrawn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
EP03252176A
Other languages
German (de)
French (fr)
Other versions
EP1350604A2 (en
Inventor
Brian C. Burke
Prudencio S. Canlas Jr.
David D. Simonelli
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.)
Stanley Fastening Systems LP
Original Assignee
Stanley Fastening Systems LP
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 Stanley Fastening Systems LP filed Critical Stanley Fastening Systems LP
Publication of EP1350604A2 publication Critical patent/EP1350604A2/en
Publication of EP1350604A3 publication Critical patent/EP1350604A3/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Withdrawn legal-status Critical Current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
    • B25C1/008—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
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • B25C1/042—Main valve and main cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

A fastener driving device (10) comprises a housing having a chamber constructed and arranged to contain compressed air, a cylinder (34) disposed within the housing, a piston (26) disposed within the cylinder and movable between upper and lower positions within the cylinder, a fastener striker (33) connected with the piston, a main valve (38) and trigger valve (36). The main valve is formed from a resilient material having a first portion (42) thereof sealingly engaged with a first portion (74a, 74b) of the cylinder. The main valve has a second portion (39) thereof movable between a sealing position with a second portion of the cylinder and an unsealed position as a result of flexing of the resilient material. The unsealed position permitting the compressed air to force the piston to move from the upper position to the lower position to enable the fastener striker to move through a fastener driving stroke. The trigger valve (36) is carried by the housing. The trigger valve is actuatable to vary air pressure in the vicinity of the main valve to enable the second portion (39) of the main valve to move from the sealing position to the unsealed position.
EP03252176A 2002-04-05 2003-04-07 Fastener driving device Withdrawn EP1350604A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36988402P 2002-04-05 2002-04-05
US369884P 2002-04-05

Publications (2)

Publication Number Publication Date
EP1350604A2 EP1350604A2 (en) 2003-10-08
EP1350604A3 true EP1350604A3 (en) 2007-07-25

Family

ID=28042068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03252176A Withdrawn EP1350604A3 (en) 2002-04-05 2003-04-07 Fastener driving device

Country Status (1)

Country Link
EP (1) EP1350604A3 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199060A (en) * 1966-12-19 1970-07-15 Fastener Corp Fastener Driving Tool
US3822819A (en) * 1972-07-10 1974-07-09 S Wilson Fastener driving tool with improved valve
US4039113A (en) * 1976-04-16 1977-08-02 Textron, Inc. Pneumatically operated fastener driving device with improved main valve assembly
US4688710A (en) * 1984-12-07 1987-08-25 Senco Products, Inc. Modular tool having interchangeable handle and magazine units
US6173963B1 (en) * 1999-05-11 2001-01-16 Basso Industry Corp. Sealing assembly for an inlet valve of a power nailer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199060A (en) * 1966-12-19 1970-07-15 Fastener Corp Fastener Driving Tool
US3822819A (en) * 1972-07-10 1974-07-09 S Wilson Fastener driving tool with improved valve
US4039113A (en) * 1976-04-16 1977-08-02 Textron, Inc. Pneumatically operated fastener driving device with improved main valve assembly
US4688710A (en) * 1984-12-07 1987-08-25 Senco Products, Inc. Modular tool having interchangeable handle and magazine units
US6173963B1 (en) * 1999-05-11 2001-01-16 Basso Industry Corp. Sealing assembly for an inlet valve of a power nailer

Also Published As

Publication number Publication date
EP1350604A2 (en) 2003-10-08

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