EP0090187A3 - Schraubvorrichtung - Google Patents

Schraubvorrichtung Download PDF

Info

Publication number
EP0090187A3
EP0090187A3 EP83101975A EP83101975A EP0090187A3 EP 0090187 A3 EP0090187 A3 EP 0090187A3 EP 83101975 A EP83101975 A EP 83101975A EP 83101975 A EP83101975 A EP 83101975A EP 0090187 A3 EP0090187 A3 EP 0090187A3
Authority
EP
European Patent Office
Prior art keywords
time
rotation
screwing device
detectable
torsion spring
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Withdrawn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
EP83101975A
Other languages
English (en)
French (fr)
Other versions
EP0090187A2 (de
Inventor
Friedrich Dipl.-Ing. Hornung
Wolfgang Ing. Grad. Jundt
Fritz Dipl.-Ing. Schädlich
Hans-Joachim Vogt
Steffen Ing. grad. Wünsch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0090187A2 publication Critical patent/EP0090187A2/de
Publication of EP0090187A3 publication Critical patent/EP0090187A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B25B21/007—Attachments for drilling apparatus for screw or nut setting or loosening
    • 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
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

Es wird eine Vorrichtung zur Durchführung von Schraubverbindungen vorgeschlagen, wobei die Antriebs­ welle und die Abtriebsspindel über eine Torsionsfeder mit­ einandern verbunden sind. Dadurch wird erreicht, speziell harte Schraubfälle zeitlich zu strecken, so daß Zeit für das Abschalten der Antriebsvorrichtung bleibt. Gleichzeitig sind Gebereinrichtungen vorgesehen, mit denen das Dreh­ moment und der Drehwinkel erfaßbar sind.
EP83101975A 1982-03-25 1983-03-01 Schraubvorrichtung Withdrawn EP0090187A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823210889 DE3210889A1 (de) 1982-03-25 1982-03-25 Schraubvorrichtung
DE3210889 1982-03-25

Publications (2)

Publication Number Publication Date
EP0090187A2 EP0090187A2 (de) 1983-10-05
EP0090187A3 true EP0090187A3 (de) 1986-01-29

Family

ID=6159208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101975A Withdrawn EP0090187A3 (de) 1982-03-25 1983-03-01 Schraubvorrichtung

Country Status (4)

Country Link
US (1) US4502549A (de)
EP (1) EP0090187A3 (de)
JP (1) JPS58171270A (de)
DE (1) DE3210889A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742952A1 (de) * 1987-12-18 1989-07-06 Fein C & E Maschine mit variabler drehmomenteinstellung
JPH0295579A (ja) * 1988-09-28 1990-04-06 Maruma Jusharyo Kk 高トルク油圧シューボルトレンチ
JPH0798311B2 (ja) * 1988-10-12 1995-10-25 富士写真フイルム株式会社 ねじ締め装置
CN1054797C (zh) * 1995-01-31 2000-07-26 日立工机株式会社 螺钉拧紧装置和离合器机构
DE10303235B4 (de) * 2002-01-29 2011-03-31 Makita Corp., Anjo Drehmomentübertragungsmechanismen und Motorwerkzeuge mit solchen Drehmomentübertragungsmechanismen
US7090030B2 (en) * 2002-09-03 2006-08-15 Microtorq L.L.C. Tranducerized torque wrench
US7210541B2 (en) * 2002-09-03 2007-05-01 Microtorq Llc Transducerized rotary tool
US7395871B2 (en) * 2003-04-24 2008-07-08 Black & Decker Inc. Method for detecting a bit jam condition using a freely rotatable inertial mass
USD534777S1 (en) 2003-09-03 2007-01-09 Microtorq Llc Rotary mechanized tool
EP1579949B1 (de) * 2004-03-22 2007-06-27 Cooper Power Tools GmbH & Co. Übertragung von Energie und Daten von einer Spannungsquelle zu mehreren elektrisch angetriebenen Werkzeugen in einer Multiwerkzeugstation
EP1579959B1 (de) * 2004-03-22 2008-12-10 Cooper Power Tools GmbH & Co. Intelligente Spindel zum Festziehen mit integriertem Messwertaufnehmer, Servoverstärker und Datenverarbeitungsanlage
US20070144753A1 (en) * 2005-12-22 2007-06-28 Microtorq, L.L.C. Transducerized rotary tool
US7362066B2 (en) * 2006-05-19 2008-04-22 Jervis B. Webb Company Overload protection system
US7828077B1 (en) * 2008-05-27 2010-11-09 Jergens, Inc. Rotary angle tool
GB2474221B (en) * 2008-08-06 2012-12-12 Milwaukee Electric Tool Corp Precision torque tool
US9289886B2 (en) 2010-11-04 2016-03-22 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228032A (en) * 1937-05-10 1941-01-07 Standard Oil Co Interval ratio indicator
US2260036A (en) * 1940-08-24 1941-10-21 Gen Electric Transmission dynamometer
DE2123364A1 (de) * 1970-05-13 1971-11-25 The Stanley Works, New Britain, Conn. (V.StA.) Angetriebenes Werkzeug zum Festziehen von Befestigungselementen
FR2121285A5 (de) * 1971-01-06 1972-08-18 Rockwell Mfg Co
US3839662A (en) * 1973-05-08 1974-10-01 Telemecanique Electrique Motorized valve control
US3982419A (en) * 1972-05-09 1976-09-28 Standard Pressed Steel Co. Apparatus for and method of determining rotational and linear stiffness
DE2637954A1 (de) * 1976-08-24 1978-03-02 Robel Georg Gmbh & Co Schraubmaschine mit drehmoment- messvorrichtung
JPS5544136A (en) * 1978-09-20 1980-03-28 Yutani Tekko Kk Torsion bar

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1111848A (en) * 1914-09-29 Frank W Smith Means for electrically determining transmitted power.
US1946100A (en) * 1929-03-05 1934-02-06 Bendix Cowdrey Brake Tester In Electrical dynamometer
US3970151A (en) * 1975-07-03 1976-07-20 Gardner-Denver Company Torque responsive motor shutoff for power tool
DE2731090C2 (de) * 1977-07-09 1983-09-15 Nagel, Peter, 7442 Neuffen Drehmoment-Schrauber
SU694778A1 (ru) * 1978-05-26 1979-10-30 Предприятие П/Я М-5671 Измеритель крут щего момента
US4328871A (en) * 1980-01-28 1982-05-11 Sps Technologies, Inc. Power tool speed and torque control mechanism
JPS57121477A (en) * 1981-01-16 1982-07-28 Matsushita Electric Industrial Co Ltd Fixed torque screw clamping device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228032A (en) * 1937-05-10 1941-01-07 Standard Oil Co Interval ratio indicator
US2260036A (en) * 1940-08-24 1941-10-21 Gen Electric Transmission dynamometer
DE2123364A1 (de) * 1970-05-13 1971-11-25 The Stanley Works, New Britain, Conn. (V.StA.) Angetriebenes Werkzeug zum Festziehen von Befestigungselementen
FR2121285A5 (de) * 1971-01-06 1972-08-18 Rockwell Mfg Co
US3982419A (en) * 1972-05-09 1976-09-28 Standard Pressed Steel Co. Apparatus for and method of determining rotational and linear stiffness
US3982419B1 (de) * 1972-05-09 1983-12-06
US3839662A (en) * 1973-05-08 1974-10-01 Telemecanique Electrique Motorized valve control
DE2637954A1 (de) * 1976-08-24 1978-03-02 Robel Georg Gmbh & Co Schraubmaschine mit drehmoment- messvorrichtung
JPS5544136A (en) * 1978-09-20 1980-03-28 Yutani Tekko Kk Torsion bar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 4, Nr. 84 (M-16)[566], 17. Juni 1980, Seite 157 M 16; & JP - A - 55 44 136 (YUTANI TETSUKOU K.K.) 28.03.1980 *

Also Published As

Publication number Publication date
EP0090187A2 (de) 1983-10-05
JPS58171270A (ja) 1983-10-07
DE3210889A1 (de) 1983-09-29
US4502549A (en) 1985-03-05

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19830301

AK Designated contracting states

Designated state(s): DE GB IT SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE GB IT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860730

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VOGT, HANS-JOACHIM

Inventor name: JUNDT, WOLFGANG, ING. GRAD.

Inventor name: HORNUNG, FRIEDRICH, DIPL.-ING.

Inventor name: SCHAEDLICH, FRITZ, DIPL.-ING.

Inventor name: WUENSCH, STEFFEN, ING. GRAD.