EP1088626A3 - Method and device for position assurance of screw-/nut-connections - Google Patents

Method and device for position assurance of screw-/nut-connections Download PDF

Info

Publication number
EP1088626A3
EP1088626A3 EP00118409A EP00118409A EP1088626A3 EP 1088626 A3 EP1088626 A3 EP 1088626A3 EP 00118409 A EP00118409 A EP 00118409A EP 00118409 A EP00118409 A EP 00118409A EP 1088626 A3 EP1088626 A3 EP 1088626A3
Authority
EP
European Patent Office
Prior art keywords
screw
nut
connections
position assurance
detection system
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Withdrawn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
EP00118409A
Other languages
German (de)
French (fr)
Other versions
EP1088626A2 (en
Inventor
Michael Vollmuth
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.)
SCHULTE-BUNERT GMBH
Original Assignee
Schulte-Bunert 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 Schulte-Bunert GmbH filed Critical Schulte-Bunert GmbH
Publication of EP1088626A2 publication Critical patent/EP1088626A2/en
Publication of EP1088626A3 publication Critical patent/EP1088626A3/en
Withdrawn legal-status Critical Current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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/20—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same inserting or withdrawing split pins or circlips
    • 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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/08—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing cotter pins

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Lagesicherung einer Schrauben-/Mutterverbindung. Aufgabe der Erfindung ist es, eine produktionsstabile, formschlüssige Lagesicherung einer Schrauben-/Mutterverbindung zu schaffen, bei der gleichzeitig der Montageaufwand reduziert ist. Gelöst wird das dadurch, indem an einem Betätigungswerkzeug 8 ein Lageerkennungssystem 13 angeordnet ist, welches schaltungstechnisch mit einer Versorgungs-/Auswerteeinheit gekoppelt ist, wobei eine fluchtende Lage zweier Öffnungen 6, 7 mittels Lageerkennungssystem 13 sensorisch erfassbar und ein Signal generierbar ist.

Figure 00000001
The invention relates to a method and a device for securing the position of a screw / nut connection. The object of the invention is to provide a stable, positive locking position of a screw / nut connection, in which the assembly effort is reduced. This is solved by arranging a position detection system 13 on an actuating tool 8, which is coupled in terms of circuitry to a supply / evaluation unit, wherein an aligned position of two openings 6, 7 can be sensed by means of position detection system 13 and a signal can be generated.
Figure 00000001
EP00118409A 1999-09-28 2000-08-24 Method and device for position assurance of screw-/nut-connections Withdrawn EP1088626A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19946401 1999-09-28
DE1999146401 DE19946401C2 (en) 1999-09-28 1999-09-28 Method and device for securing the position of a screw / nut connection

Publications (2)

Publication Number Publication Date
EP1088626A2 EP1088626A2 (en) 2001-04-04
EP1088626A3 true EP1088626A3 (en) 2003-03-26

Family

ID=7923549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118409A Withdrawn EP1088626A3 (en) 1999-09-28 2000-08-24 Method and device for position assurance of screw-/nut-connections

Country Status (2)

Country Link
EP (1) EP1088626A3 (en)
DE (1) DE19946401C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115371C1 (en) * 2001-03-28 2002-10-24 Michael Vollmuth Rotation prevention method for screw-nut connection has bead of nut plastically deformed to fit into recess in end of screw
AU2003902259A0 (en) * 2003-05-13 2003-05-29 Telezygology Inc. Improved assembly system
DE102015212906B4 (en) 2015-07-09 2020-10-29 Innogy Se Rotor blade attachment
US20180169806A1 (en) * 2016-12-16 2018-06-21 Toyota Motor Engineering & Manufacturing North America, Inc. Castle nut/cotter pin alignment electric tooling
CN108858057A (en) * 2018-08-04 2018-11-23 大唐国际发电股份有限公司张家口发电厂 Non-integral pouring type generator unit outlet casing tube locknut loads and unloads specific purpose tool
CN111412871B (en) * 2020-03-27 2021-08-24 江苏理工学院 Efficient integrated detection method and device for shape and position of middle plate nut of mobile phone

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350998A (en) * 1942-07-20 1944-06-13 Frederick H Beach Pin spreader
DE3151265A1 (en) * 1981-12-24 1983-07-14 Bayerische Motoren Werke AG, 8000 München Test method for a screw connection and arrangement for carrying out the method
JPH10156748A (en) * 1996-11-26 1998-06-16 Nishi Nippon Electric Wire & Cable Co Ltd Manipulator-operating cotter pin fitting tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350998A (en) * 1942-07-20 1944-06-13 Frederick H Beach Pin spreader
DE3151265A1 (en) * 1981-12-24 1983-07-14 Bayerische Motoren Werke AG, 8000 München Test method for a screw connection and arrangement for carrying out the method
JPH10156748A (en) * 1996-11-26 1998-06-16 Nishi Nippon Electric Wire & Cable Co Ltd Manipulator-operating cotter pin fitting tool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *

Also Published As

Publication number Publication date
EP1088626A2 (en) 2001-04-04
DE19946401C2 (en) 2001-12-20
DE19946401A1 (en) 2001-05-03

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