DE2021737B2 - Schaltanordnung fur Mehrfachschrau ber - Google Patents

Schaltanordnung fur Mehrfachschrau ber

Info

Publication number
DE2021737B2
DE2021737B2 DE2021737A DE2021737A DE2021737B2 DE 2021737 B2 DE2021737 B2 DE 2021737B2 DE 2021737 A DE2021737 A DE 2021737A DE 2021737 A DE2021737 A DE 2021737A DE 2021737 B2 DE2021737 B2 DE 2021737B2
Authority
DE
Germany
Prior art keywords
pressure medium
pressure
valve
control valves
switching arrangement
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
DE2021737A
Other languages
German (de)
English (en)
Other versions
DE2021737C3 (enrdf_load_stackoverflow
DE2021737A1 (de
Inventor
Robert E. Grand-Haven Bishop
James H. Boeger
William Workmann Jun.
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver Inc
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 Gardner Denver Inc filed Critical Gardner Denver Inc
Publication of DE2021737A1 publication Critical patent/DE2021737A1/de
Publication of DE2021737B2 publication Critical patent/DE2021737B2/de
Application granted granted Critical
Publication of DE2021737C3 publication Critical patent/DE2021737C3/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/069—Multi-spindle machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling or safety means
    • F01B25/26—Warning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE2021737A 1969-07-14 1970-05-04 Schaltanordnung fur Mehrfachschrau ber Granted DE2021737B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84135469A 1969-07-14 1969-07-14

Publications (3)

Publication Number Publication Date
DE2021737A1 DE2021737A1 (de) 1971-02-04
DE2021737B2 true DE2021737B2 (de) 1973-11-08
DE2021737C3 DE2021737C3 (enrdf_load_stackoverflow) 1974-06-06

Family

ID=25284659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2021737A Granted DE2021737B2 (de) 1969-07-14 1970-05-04 Schaltanordnung fur Mehrfachschrau ber

Country Status (5)

Country Link
US (1) US3657964A (enrdf_load_stackoverflow)
JP (1) JPS4830440B1 (enrdf_load_stackoverflow)
BE (1) BE744042A (enrdf_load_stackoverflow)
DE (1) DE2021737B2 (enrdf_load_stackoverflow)
ZA (1) ZA697724B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887160A (en) * 1970-09-18 1975-06-03 Sperry Rand Australia Ltd Fluid operated actuator for movable members
US3965778A (en) * 1974-09-19 1976-06-29 Standard Pressed Steel Co. Multi-stage tightening system
US4170165A (en) * 1976-10-26 1979-10-09 Bascos Santiago A System for operation of gas controlled devices embodying an automatic programmable value sequencer adapted to cease operation upon the occurrence of a malfunction
JPS6047072B2 (ja) * 1981-12-25 1985-10-19 株式会社日本製鋼所 スタツドテンシヨニング装置の群制御装置
DE19606381B4 (de) * 1995-03-03 2005-10-13 Volkswagen Ag Verfahren zur Ausführung mindestens einer Verschraubung an einem Gegenstand
DE29623659U1 (de) 1995-03-03 1999-04-08 Volkswagen Ag, 38440 Wolfsburg Vorrichtung zum Herstellen von Verschraubungen
DE29623660U1 (de) 1995-12-11 1999-04-15 Volkswagen Ag, 38440 Wolfsburg Vorrichtung zum Herstellen von Verschraubungen
DE19650927B4 (de) * 1995-12-11 2005-10-13 Volkswagen Ag Verfahren zum Herstellen von Gegenständen mit mindestens einer Verschraubung
DE29623664U1 (de) 1995-12-11 1999-04-08 Volkswagen Ag, 38440 Wolfsburg Fertigungseinrichtung zum Herstellen eines Gegenstandes
DE19650926B4 (de) * 1995-12-11 2005-09-15 Volkswagen Ag Verfahren zur Ausführung mindestens einer Verschraubung
JP5100190B2 (ja) * 2007-04-12 2012-12-19 株式会社マキタ 打ち込み作業工具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354948A (en) * 1919-06-06 1920-10-05 Brock George Lois Gear-shift
US2707940A (en) * 1953-07-17 1955-05-10 Zoltan Faber Valve mechanism
US2887093A (en) * 1956-10-18 1959-05-19 Cabot Shops Inc Hydraulically operated pumping apparatus
US3129645A (en) * 1962-05-02 1964-04-21 Double A Prod Co Electrically modulated fluid valve
GB991007A (en) * 1962-05-25 1965-05-05 Dowty Mining Equipment Ltd Mining apparatus
US3180612A (en) * 1962-09-26 1965-04-27 Ingersoll Rand Co Torque tools
GB1021582A (en) * 1963-02-02 1966-03-02 Frankfurter Maschb Ag Rotary impact screw driver or nut runner
US3322205A (en) * 1965-04-07 1967-05-30 Chicago Pneumatic Tool Co Automatic recycling nut runner
US3406762A (en) * 1967-05-12 1968-10-22 Ingersoll Rand Co Control apparatus for fluid powered tools
US3505928A (en) * 1967-07-21 1970-04-14 Stanley Works System for performing tool operation and signaling completion thereof
US3480087A (en) * 1968-02-20 1969-11-25 Gardner Denver Co Fluid operated tool with pressure indicator
US3493056A (en) * 1968-05-16 1970-02-03 Gardner Denver Co Fluid operated tool

Also Published As

Publication number Publication date
BE744042A (fr) 1970-06-15
ZA697724B (en) 1971-06-30
DE2021737C3 (enrdf_load_stackoverflow) 1974-06-06
JPS4830440B1 (enrdf_load_stackoverflow) 1973-09-20
US3657964A (en) 1972-04-25
DE2021737A1 (de) 1971-02-04

Similar Documents

Publication Publication Date Title
DE1806671C3 (de) Vorrichtung zum Verhindern des Durchdrehens der angetriebenen Rader eines Kraftfahrzeuges
DE2541930A1 (de) Mehrstufige bolzen-anziehanordnung
DE2703495B2 (de) Schaltungsanordnung zum Steuern des Drehmomentes für mindestens zwei kraftbetriebene Schrauber
DE2020503B2 (de) Steuereinrichtung fuer ein drehmomenterzeugendes motorkraftgetriebenes werkzeug
DE1917010A1 (de) Steueranlage fuer eine Werkzeugmaschine
DE2021737B2 (de) Schaltanordnung fur Mehrfachschrau ber
DE3024973A1 (de) Verfahren zur steuerung des festziehens von schrauben u.dgl. und vorrichtung zur durchfuehrung des verfahrens
DE3246840C2 (enrdf_load_stackoverflow)
DE2848358C2 (de) Störungsüberwachungsanordnung für eine Doppelventil-Einheit in einer pneumatischen Schaltung
DE102005013786B4 (de) Maschinenfähigkeitsuntersuchung in Winkelschritten
DE3301097A1 (de) Steuereinrichtung fuer elektropneumatische druckluftbremse von schienenfahrzeugen
DE19804459C1 (de) Schraubverfahren zur Erkennung von Setzerscheinungen
EP0226714A1 (de) Druckmittelbetätigte Bremsanlage
DE1900834A1 (de) Betaetigungseinrichtung fuer eine Papierstoff-Aufbereitungsanlage
EP1410970A1 (de) Vorrichtung und Verfahren zum Belüften und Entlüften von Federspeicherzylindern sowie Feststellbremsanlage
DE3541275C2 (enrdf_load_stackoverflow)
DE2932807C2 (de) Universalbaustein für pneumatische Taktsteuerungen
DE2314769C3 (de) Schaltungsanordnung für einen Druckluft-Drehschlagschrauber
DE102004024770B4 (de) Sicherheitsprüfung von Maschinenbremsen
DE69614987T2 (de) Steuereinrichtung eines Doppelventils
DE3205090C2 (de) Verfahren zum Anziehen einer Schraube in einem Werkstück auf eine bestimmte Vorspannung
DE10163287A1 (de) Verfahren und Vorrichtung zum Prüfen von Kraftschraubern
DE1603925C (de) Verfahren zum maschinellen gleichzeitigen Anziehen mehrerer Schrauben oder Muttern auf ein bestimmtes Endanzugsdrehmoment und Vorrichtung zur Durchführung des Verfahrens
DE2707161A1 (de) Verfahren zum schrauben sowie schrauber
DE2324774A1 (de) Stellantrieb

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee