Global Patent Index - EP 1495296 A1

EP 1495296 A1 20050112 - DEVICE FOR ADJUSTING AND VERIFYING THE TENSION FORCE OF SCREWED CONNECTIONS

Title (en)

DEVICE FOR ADJUSTING AND VERIFYING THE TENSION FORCE OF SCREWED CONNECTIONS

Title (de)

Vorrichtung zum Einstellen und Pr fen der Spannkraft von Sch raubverbindungen

Title (fr)

DISPOSITIF POUR REGULER ET VERIFIER LA FORCE DE TENSION DE LIAISONS VISSEES

Publication

EP 1495296 A1 20050112 (DE)

Application

EP 03727291 A 20030411

Priority

  • DE 10217283 A 20020412
  • EP 0303773 W 20030411

Abstract (en)

[origin: WO03087748A1] The invention relates to a device (1) for adjusting and/or verifying the axial force in screwed connections. The inventive device contains a control device for limiting an axial force acting between two force application elements of the screwed connection. To this end, the invention provides that the control device comprises means (4, 5) for recording signal values from a measuring element (2) whose electric resistance can vary according to the acting axial force.

IPC 1-7

G01L 1/22; G01L 1/18; G01L 5/16

IPC 8 full level

G01L 5/00 (2006.01); B25B 23/144 (2006.01); F16B 31/00 (2006.01); G01L 5/24 (2006.01)

CPC (source: EP)

G01L 5/24 (2013.01)

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 03087748 A1 20031023; DE 10217283 A1 20031030; DE 10217283 B4 20051013; EP 1495296 A1 20050112; JP 2005522687 A 20050728; JP 4536380 B2 20100901; US 2005155434 A1 20050721; US 7260997 B2 20070828

DOCDB simple family (application)

EP 0303773 W 20030411; DE 10217283 A 20020412; EP 03727291 A 20030411; JP 2003584646 A 20030411; US 51107805 A 20050316