DE4122687A1 - Gewindeverbindung mit ueberlastanzeige - Google Patents

Gewindeverbindung mit ueberlastanzeige

Info

Publication number
DE4122687A1
DE4122687A1 DE19914122687 DE4122687A DE4122687A1 DE 4122687 A1 DE4122687 A1 DE 4122687A1 DE 19914122687 DE19914122687 DE 19914122687 DE 4122687 A DE4122687 A DE 4122687A DE 4122687 A1 DE4122687 A1 DE 4122687A1
Authority
DE
Germany
Prior art keywords
nut
washer
indicator medium
gap
threaded element
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
DE19914122687
Other languages
German (de)
English (en)
Other versions
DE4122687C2 (enrdf_load_stackoverflow
Inventor
Martin Dr Ing Stockmann
Gerd Dr Ing Engelmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19914122687 priority Critical patent/DE4122687A1/de
Publication of DE4122687A1 publication Critical patent/DE4122687A1/de
Application granted granted Critical
Publication of DE4122687C2 publication Critical patent/DE4122687C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/52—Protection, safety or emergency devices; Survival aids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Critical Care (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DE19914122687 1991-07-09 1991-07-09 Gewindeverbindung mit ueberlastanzeige Granted DE4122687A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914122687 DE4122687A1 (de) 1991-07-09 1991-07-09 Gewindeverbindung mit ueberlastanzeige

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914122687 DE4122687A1 (de) 1991-07-09 1991-07-09 Gewindeverbindung mit ueberlastanzeige

Publications (2)

Publication Number Publication Date
DE4122687A1 true DE4122687A1 (de) 1993-01-28
DE4122687C2 DE4122687C2 (enrdf_load_stackoverflow) 1993-05-13

Family

ID=6435756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914122687 Granted DE4122687A1 (de) 1991-07-09 1991-07-09 Gewindeverbindung mit ueberlastanzeige

Country Status (1)

Country Link
DE (1) DE4122687A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406945A1 (de) * 1994-03-04 1995-11-09 Hymer Leichtmetallbau Klemmvorrichtung für reibschlüssige Verbindungen mit Anzeige
US5586851A (en) * 1994-06-23 1996-12-24 Fischerwerke, Artur Fischer Gmbh & Co Kg Prestress-monitoring element for screw-type anchors
DE102006040774A1 (de) * 2006-08-31 2008-03-06 Schaeffler Kg Maschinenelement
GB2477539A (en) * 2010-02-05 2011-08-10 Latchways Plc Panel Mounting System with shock absorbing deformable strut

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003587A1 (de) * 1994-07-22 1996-02-08 Klöber, Johannes Vorrichtung zur überlastsicherung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914081C (de) * 1952-07-19 1955-03-28 Ludovicus Van Renswoude Schraubensicherung
DE2714334A1 (de) * 1977-03-31 1978-10-05 Kloeckner Humboldt Deutz Ag Vorrichtung zum ueberwachen der spannkraft einer schraubverbindung
DE7821489U1 (de) * 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schraube mit einem Schraubenkopf
DE2939096A1 (de) * 1979-09-27 1981-04-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Anordnung zur messung und ueberpruefung der spannkraft einer schraubenverbindung
US4889457A (en) * 1988-04-11 1989-12-26 Premier Industrial Corporation Load indicator
US4958970A (en) * 1988-08-17 1990-09-25 The United States Of America As Represented By The Secretary Of The Navy Graduated-load spring washer system for screws and threaded fasteners
DE3934952A1 (de) * 1989-10-20 1991-04-25 Messerschmitt Boelkow Blohm Ueberwachungsvorrichtung fuer ein verbindungselement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7821489U1 (de) * 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schraube mit einem Schraubenkopf
DE914081C (de) * 1952-07-19 1955-03-28 Ludovicus Van Renswoude Schraubensicherung
DE2714334A1 (de) * 1977-03-31 1978-10-05 Kloeckner Humboldt Deutz Ag Vorrichtung zum ueberwachen der spannkraft einer schraubverbindung
DE2939096A1 (de) * 1979-09-27 1981-04-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Anordnung zur messung und ueberpruefung der spannkraft einer schraubenverbindung
US4889457A (en) * 1988-04-11 1989-12-26 Premier Industrial Corporation Load indicator
US4958970A (en) * 1988-08-17 1990-09-25 The United States Of America As Represented By The Secretary Of The Navy Graduated-load spring washer system for screws and threaded fasteners
DE3934952A1 (de) * 1989-10-20 1991-04-25 Messerschmitt Boelkow Blohm Ueberwachungsvorrichtung fuer ein verbindungselement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406945A1 (de) * 1994-03-04 1995-11-09 Hymer Leichtmetallbau Klemmvorrichtung für reibschlüssige Verbindungen mit Anzeige
US5586851A (en) * 1994-06-23 1996-12-24 Fischerwerke, Artur Fischer Gmbh & Co Kg Prestress-monitoring element for screw-type anchors
DE102006040774A1 (de) * 2006-08-31 2008-03-06 Schaeffler Kg Maschinenelement
WO2008025346A1 (de) * 2006-08-31 2008-03-06 Schaeffler Kg Maschinenelement mit einem solldurchmesserindikator
GB2477539A (en) * 2010-02-05 2011-08-10 Latchways Plc Panel Mounting System with shock absorbing deformable strut

Also Published As

Publication number Publication date
DE4122687C2 (enrdf_load_stackoverflow) 1993-05-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee