ES195058U - Automatic mechanism for pneumatically operated pistopetters or engineers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Automatic mechanism for pneumatically operated pistopetters or engineers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES195058U
ES195058U ES0195058U ES195058U ES195058U ES 195058 U ES195058 U ES 195058U ES 0195058 U ES0195058 U ES 0195058U ES 195058 U ES195058 U ES 195058U ES 195058 U ES195058 U ES 195058U
Authority
ES
Spain
Prior art keywords
cylinder
base
valve
compressed air
sealing member
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.)
Granted
Application number
ES0195058U
Other languages
Spanish (es)
Other versions
ES195058Y (en
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.)
Scala Raincomatic Srl
Original Assignee
Scala Raincomatic Srl
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
Priority claimed from IT363570A external-priority patent/IT953013B/en
Application filed by Scala Raincomatic Srl filed Critical Scala Raincomatic Srl
Publication of ES195058U publication Critical patent/ES195058U/en
Application granted granted Critical
Publication of ES195058Y publication Critical patent/ES195058Y/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
    • B25C1/04—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
    • B25C1/043—Trigger valve and trigger mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Abstract

Automatic mechanism for pneumatically driven nailers or staple guns, for repeatedly expelling staples according to an adjustable rhythm, comprising a cylinder in the pistol body and in the zone for ejecting the nail, means for actuating said pistol grip, an intake conduit for the compressed air to said cylinder and an outlet conduit therefor from said cylinder, a piston slidably mounted in said cylinder and driven by compressed air to eject staples, a valve having a closing member with a larger base and a minor base arranged to control the air flow in and out of the cylinder, characterized in that it also comprises a substantially annular space disposed between the pistol body and the cylinder and in communication with the latter by means of at least two openings separated from each other. By a distance substantially equal to the axial dimension of the plunger; a tubular guide element substantially coaxial with respect to the valve; a shutter member movable in such tubular element and provided with a larger base and a smaller base; a first chamber in communication with the annular space defined between said tubular element and major base of the sealing member, and a second space that is defined between said tabular element, the smaller base of the sealing member and the larger base of the closing member of the valve ; an intake duct for the compressed air in said second chamber, controlled by the pistol actuation means and susceptible to interception by the sealing member; openings in said second chamber, susceptible to interception by said closing member of the valve and communicating with a compressed air outlet duct, susceptible to interception by said sealing member, and regulation means for the movement of the latter. (Machine-translation by Google Translate, not legally binding)
ES1971195058U 1970-02-11 1971-02-06 AUTOMATIC MECHANISM FOR NAILING GUNS OR PNEUMATICALLY DRIVEN GEARING. Expired ES195058Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT333070 1970-02-11
IT363570A IT953013B (en) 1970-12-05 1970-12-05 IMPROVEMENT TO A COMPRESSED AIR NAILING GUN SUITABLE FOR AUTOMATICALLY EXPELLING THE POINTS ACCORDING TO AN ADJUSTABLE FREQUENCY

Publications (2)

Publication Number Publication Date
ES195058U true ES195058U (en) 1975-01-16
ES195058Y ES195058Y (en) 1975-06-01

Family

ID=26325340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971195058U Expired ES195058Y (en) 1970-02-11 1971-02-06 AUTOMATIC MECHANISM FOR NAILING GUNS OR PNEUMATICALLY DRIVEN GEARING.

Country Status (2)

Country Link
DE (1) DE2104949A1 (en)
ES (1) ES195058Y (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8801114U1 (en) * 1988-01-30 1988-03-31 Joh. Friedrich Behrens Ag, 2070 Ahrensburg, De
DE9216386U1 (en) * 1992-12-02 1993-02-11 Joh. Friedrich Behrens Ag, 2070 Ahrensburg, De
AU681770B2 (en) * 1994-05-18 1997-09-04 Stanley-Bostitch, Inc. Adjustable energy control valve for a fastener driving device
IT1279670B1 (en) * 1995-11-02 1997-12-16 Fasco Spa COMPRESSED AIR FIXING MACHINE WITH VALVE IN THE HEAD OPERATING WITH SINGLE SHOT AND REPEAT.

Also Published As

Publication number Publication date
DE2104949A1 (en) 1971-08-26
ES195058Y (en) 1975-06-01

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