DE574763C - Method for monitoring the tension in the connecting bolts of steering rod ends when the nuts are tightened - Google Patents

Method for monitoring the tension in the connecting bolts of steering rod ends when the nuts are tightened

Info

Publication number
DE574763C
DE574763C DEM117700D DEM0117700D DE574763C DE 574763 C DE574763 C DE 574763C DE M117700 D DEM117700 D DE M117700D DE M0117700 D DEM0117700 D DE M0117700D DE 574763 C DE574763 C DE 574763C
Authority
DE
Germany
Prior art keywords
monitoring
nuts
tension
connecting bolts
tightened
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
DEM117700D
Other languages
German (de)
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.)
MASCHB AKT GES VORMALS EHRHARD
Original Assignee
MASCHB AKT GES VORMALS EHRHARD
Publication date
Priority to DEM117700D priority Critical patent/DE574763C/en
Application granted granted Critical
Publication of DE574763C publication Critical patent/DE574763C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16B31/025—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a gauge pin in a longitudinal bore in the body of the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Verfahren zur Überwachung der beim. Anziehen der Muttern entstehenden Spannung in 4en Verbindungsbolzen von Lenkstangenköpfen, dadurch gekennzeichnet, daß die damit verbundene Längenänderung des betreffenden Bolzens bestimmt wird, und zwar dadurch, daß in an sich bekannter Weise in eine Längsbohrung des Bolzens ein Vergleichsstab eingesetzt wird.Procedure for monitoring the at. Tightening the nuts creates tension in 4th connecting bolts of steering rod heads, characterized that the associated change in length of the bolt in question is determined by the fact that in itself a comparison rod is used in a known manner in a longitudinal bore of the bolt.
DEM117700D Method for monitoring the tension in the connecting bolts of steering rod ends when the nuts are tightened Expired DE574763C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM117700D DE574763C (en) Method for monitoring the tension in the connecting bolts of steering rod ends when the nuts are tightened

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM117700D DE574763C (en) Method for monitoring the tension in the connecting bolts of steering rod ends when the nuts are tightened

Publications (1)

Publication Number Publication Date
DE574763C true DE574763C (en) 1933-04-20

Family

ID=7328856

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM117700D Expired DE574763C (en) Method for monitoring the tension in the connecting bolts of steering rod ends when the nuts are tightened

Country Status (1)

Country Link
DE (1) DE574763C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749992C (en) * 1940-02-08 1944-12-09 Device for monitoring harmful deformations based on thermal expansion on commutators in operation of electrical machines
DE2656731A1 (en) * 1976-12-15 1978-06-22 Hoffmann Werke Oswald CLAMPING FORCE INDICATOR FOR SCREW CONNECTIONS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749992C (en) * 1940-02-08 1944-12-09 Device for monitoring harmful deformations based on thermal expansion on commutators in operation of electrical machines
DE2656731A1 (en) * 1976-12-15 1978-06-22 Hoffmann Werke Oswald CLAMPING FORCE INDICATOR FOR SCREW CONNECTIONS

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