ES439651A1 - Pneumatic system including auxiliary output - Google Patents

Pneumatic system including auxiliary output

Info

Publication number
ES439651A1
ES439651A1 ES439651A ES439651A ES439651A1 ES 439651 A1 ES439651 A1 ES 439651A1 ES 439651 A ES439651 A ES 439651A ES 439651 A ES439651 A ES 439651A ES 439651 A1 ES439651 A1 ES 439651A1
Authority
ES
Spain
Prior art keywords
auxiliary output
auxiliary
selectively
cylinder
pressurization
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.)
Expired
Application number
ES439651A
Other languages
Spanish (es)
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.)
ABB Installation Products Inc
Original Assignee
Thomas and Betts 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 Thomas and Betts Corp filed Critical Thomas and Betts Corp
Publication of ES439651A1 publication Critical patent/ES439651A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/18—Drives for riveting machines; Transmission means therefor operated by air pressure or other gas pressure, e.g. explosion pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A pneumatic system applicable for pneumatically powered tools or the like comprises a pair of reciprocating slidable pistons arranged in tandem-like fashion within respective forward and rear chambers of a main cylinder. A two position valve means is selectively operable to divert the incoming pneumatic fluid to either of the two chambers while simultaneously diverting the exhaust therefrom to an auxiliary output. Pressurization of the forward chamber in the forward stroke is accomplished by providing a passageway through the rear piston for channeling the pressurized fluid into the forward chamber to employ the composite thrust of both pistons during the work cycle. On the back stroke, the rear piston is returned to its initial position by engagement with the rearwardly moving front piston upon selective pressurization of the front chamber. An auxiliary cylinder may be coupled to the auxiliary output for selective pressurization thereof whereby the auxiliary cylinder may further comprise a feed mechanism selectively sequenced by the pressure developed in the auxiliary output. The system may also include a pressure reducer for further selectively pressurizing the auxiliary output to provide a selectively cycled low level pressure in the auxiliary cylinder.
ES439651A 1974-07-22 1975-07-22 Pneumatic system including auxiliary output Expired ES439651A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490289A US3880051A (en) 1974-07-22 1974-07-22 Pneumatic system including auxiliary output

Publications (1)

Publication Number Publication Date
ES439651A1 true ES439651A1 (en) 1977-03-01

Family

ID=23947422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439651A Expired ES439651A1 (en) 1974-07-22 1975-07-22 Pneumatic system including auxiliary output

Country Status (15)

Country Link
US (1) US3880051A (en)
JP (1) JPS5621555B2 (en)
AR (1) AR204867A1 (en)
AU (1) AU471223B2 (en)
BE (1) BE831580A (en)
BR (1) BR7504573A (en)
CA (1) CA1022406A (en)
DE (2) DE2532408C3 (en)
ES (1) ES439651A1 (en)
FR (1) FR2279961A1 (en)
GB (1) GB1473789A (en)
IT (1) IT1040845B (en)
NL (1) NL7508701A (en)
SE (1) SE412020B (en)
ZA (1) ZA753575B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519046A (en) * 1978-07-26 1980-02-09 Motomura Seisakusho:Kk Method of making koji and equipment therefor
JPS5574787A (en) * 1978-12-02 1980-06-05 Fujiwara Jiyouki Sangyo Kk Air conditioner for automatic malting device
IT1192813B (en) * 1986-07-04 1988-05-12 Walter Bronzino SPINDLE WITH AUTOMATIC ANGULAR MOVEMENT DEVICE IN STEP OF THE LEADING GRIFFS
DE3865815D1 (en) * 1987-11-30 1991-11-28 Sulzer Ag TURBINE WITH CONTROL AND USE OF THE TURBINE.
GB8815819D0 (en) * 1988-07-04 1988-08-10 Allardin J Multi-stage air cylinder
US5007328A (en) * 1989-07-24 1991-04-16 Otteman John H Linear actuator
US5058384A (en) * 1990-09-20 1991-10-22 University Of British Columbia Digital actuator
US5031402A (en) * 1990-08-02 1991-07-16 Klaeger Joseph H Pneumatic pump actuator for oil wells
DE9109312U1 (en) * 1991-07-27 1991-09-26 J.M. Voith Gmbh, 89522 Heidenheim Drive device
DE4340570C2 (en) * 1993-11-29 2003-04-10 Hilti Ag Driving device for setting fasteners in recording materials
US6314862B1 (en) 2000-01-24 2001-11-13 Retterer Manufacturing Co., Inc. Combination cylinder and pistons
US6386508B1 (en) 2000-06-05 2002-05-14 D-M-E Company Actuator having dual piston surfaces
KR20030017281A (en) * 2001-09-21 2003-03-03 신구성 Automatic nailing apparatus
US6719263B1 (en) 2002-09-20 2004-04-13 D-M-E Company Multi-piston valve actuator
US7117706B2 (en) * 2002-12-26 2006-10-10 Utica Enterprises, Inc. Programmable apparatus and method for body panel attachment
US20050247750A1 (en) * 2003-07-31 2005-11-10 Burkholder Robert F Integrated air tool and pressure regulator
JP4714629B2 (en) * 2006-04-20 2011-06-29 株式会社生方製作所 Thermal switch
RU2540761C2 (en) 2010-09-09 2015-02-10 Нэшнл Ойлвэлл Варко, Л.П. Downhole rotor drilling assembly with elements contacting rocks and with control system
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
WO2016178587A1 (en) * 2015-05-05 2016-11-10 S-Gun Limited A pneumatic or hydraulic mechanism
CN106541367B (en) * 2015-09-21 2018-12-28 苏州科维新型包装有限公司 A kind of trigger gear and pneumatic nail gun of pneumatic nail gun
JP6954542B2 (en) * 2016-10-11 2021-10-27 エス−ガン リミテッド Pneumatic or hydraulic mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931340A (en) * 1955-05-11 1960-04-05 Electraulic Presses Control mechanism for hydraulic presses
US2844978A (en) * 1956-10-08 1958-07-29 Boeing Co Rivet squeezer
US3554088A (en) * 1968-11-06 1971-01-12 James Henry Bruyn Air tool

Also Published As

Publication number Publication date
SE7508301L (en) 1976-01-23
FR2279961B1 (en) 1979-01-12
AU471223B2 (en) 1976-04-15
DE2532408B2 (en) 1979-12-13
IT1040845B (en) 1979-12-20
JPS5621555B2 (en) 1981-05-20
AR204867A1 (en) 1976-03-05
BE831580A (en) 1976-01-22
NL7508701A (en) 1976-01-26
US3880051A (en) 1975-04-29
ZA753575B (en) 1976-04-28
AU8143075A (en) 1976-04-15
DE2532408C3 (en) 1980-08-21
DE2532408A1 (en) 1976-02-12
GB1473789A (en) 1977-05-18
FR2279961A1 (en) 1976-02-20
DE7523120U (en) 1976-12-23
SE412020B (en) 1980-02-18
CA1022406A (en) 1977-12-13
BR7504573A (en) 1976-07-06
JPS5134479A (en) 1976-03-24

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