[go: up one dir, main page]

ATE173661T1 - PNEUMATIC FASTENER DRIVEN DEVICE WITH IMPROVED VALVE - Google Patents

PNEUMATIC FASTENER DRIVEN DEVICE WITH IMPROVED VALVE

Info

Publication number
ATE173661T1
ATE173661T1 AT92114760T AT92114760T ATE173661T1 AT E173661 T1 ATE173661 T1 AT E173661T1 AT 92114760 T AT92114760 T AT 92114760T AT 92114760 T AT92114760 T AT 92114760T AT E173661 T1 ATE173661 T1 AT E173661T1
Authority
AT
Austria
Prior art keywords
flexible membrane
main valve
driven device
improved valve
pneumatic fastener
Prior art date
Application number
AT92114760T
Other languages
German (de)
Inventor
Umberto Monacelli
Original Assignee
Stanley Works C V
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 Works C V filed Critical Stanley Works C V
Application granted granted Critical
Publication of ATE173661T1 publication Critical patent/ATE173661T1/en

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
    • B25C1/04—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

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

Abstract

A pneumatic operated fastener driving device having a trigger valve (25) and an improved main valve (26) with a flexible membrane (37) that controls the flow of compressed air to and from the cylinder (24). The flexible membrane (37) maintains the main valve (26) close no matter when the tool is connected or disconnect to an air supply line. Further, the main valve (26) including the flexible membrane (37) are designed and constructed to undergo a high number of tool cycles to provide long wear and low maintenance. <IMAGE>
AT92114760T 1992-08-28 1992-08-28 PNEUMATIC FASTENER DRIVEN DEVICE WITH IMPROVED VALVE ATE173661T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92114760A EP0584394B1 (en) 1992-08-28 1992-08-28 Pneumatic fastener driving apparatus with an improved valve

Publications (1)

Publication Number Publication Date
ATE173661T1 true ATE173661T1 (en) 1998-12-15

Family

ID=8209954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92114760T ATE173661T1 (en) 1992-08-28 1992-08-28 PNEUMATIC FASTENER DRIVEN DEVICE WITH IMPROVED VALVE

Country Status (3)

Country Link
EP (1) EP0584394B1 (en)
AT (1) ATE173661T1 (en)
DE (1) DE69227683T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2158802A1 (en) * 1994-10-06 1996-04-07 Timothy R. Mcgreal Pneumatically powered, fastener-driving tool
US11130221B2 (en) 2019-01-31 2021-09-28 Milwaukee Electric Tool Corporation Powered fastener driver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU501029B2 (en) * 1973-07-17 1979-06-07 Signore Corporation Fastener driving tool with improved valve
US4384623A (en) * 1979-10-31 1983-05-24 Panda S.R.L. Pneumatic fastener gun
US4747338A (en) * 1983-06-13 1988-05-31 Sencorp Pneumatic gun having improved firing valve

Also Published As

Publication number Publication date
EP0584394B1 (en) 1998-11-25
EP0584394A1 (en) 1994-03-02
DE69227683T2 (en) 1999-04-22
DE69227683D1 (en) 1999-01-07

Similar Documents

Publication Publication Date Title
CA2140625A1 (en) Pneumatic lighting apparatus
ATE162449T1 (en) PNEUMATIC FASTENER DRIVEN DEVICE
CA2189074A1 (en) Illuminating inflatable balloon
DE69803681D1 (en) AIR SUPPLY DEVICE
DE69606767D1 (en) PNEUMATICALLY OPERATED TOOL FOR FASTENING ELEMENTS
DK0441514T3 (en) Time control circuit for pneumatically driven devices
EP0807496A3 (en) Fastener driving device having full cycle valve
ATE173661T1 (en) PNEUMATIC FASTENER DRIVEN DEVICE WITH IMPROVED VALVE
SE8205195L (en) MANUAL DEVICE FOR PNEUMATIC DEVICES
FI99047B (en) Pneumatic valve, especially for controlling compressed air driven diaphragm pumps
DK0824069T3 (en) Pneumatic cartouche extruder
DE69406326D1 (en) Curtain with flow control
ATE30529T1 (en) PNEUMATIC ACTUATOR WITH PISTON LIMITING MEANS.
DE69510588D1 (en) Free piston machine
DE69102777D1 (en) Pressure regulating valves.
DK0403829T3 (en) Rotary compressor with oil pneumatic discharge control device
DE69605824D1 (en) Brake control device for rail vehicles
DE59600211D1 (en) System for reducing the pressure in the working chambers of several consumers connected to a central vacuum system
ATE140312T1 (en) METHOD AND DEVICE FOR CONTROLLING A GAS FLOW
SE9602771L (en) Control valve for pressure medium driven motors
EP0386830A3 (en) A vehicle propelled by a pneumatic-mechanical system
SE9504050L (en) Noise-canceling pressure reducer
IT1245161B (en) Pneumatic valve for varied control of several secondary apparatuses in accordance with the number of pneumatic tools in operation
RU93058094A (en) Pneumatic drive
IT1249280B (en) Pneumatic cylinder device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties