PL4574296T3 - An arrangement of tools for the forming of spot joints and a method of the forming of clinched spot joints with better strength parameters - Google Patents

An arrangement of tools for the forming of spot joints and a method of the forming of clinched spot joints with better strength parameters

Info

Publication number
PL4574296T3
PL4574296T3 PL23461696.9T PL23461696T PL4574296T3 PL 4574296 T3 PL4574296 T3 PL 4574296T3 PL 23461696 T PL23461696 T PL 23461696T PL 4574296 T3 PL4574296 T3 PL 4574296T3
Authority
PL
Poland
Prior art keywords
forming
spot joints
clinched
tools
arrangement
Prior art date
Application number
PL23461696.9T
Other languages
Polish (pl)
Inventor
Pawel Kaczynski
Mateusz Skwarski
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Publication of PL4574296T3 publication Critical patent/PL4574296T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
PL23461696.9T 2023-12-19 2023-12-19 An arrangement of tools for the forming of spot joints and a method of the forming of clinched spot joints with better strength parameters PL4574296T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23461696.9A EP4574296B1 (en) 2023-12-19 2023-12-19 An arrangement of tools for the forming of spot joints and a method of the forming of clinched spot joints with better strength parameters

Publications (1)

Publication Number Publication Date
PL4574296T3 true PL4574296T3 (en) 2026-04-20

Family

ID=89853621

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23461696.9T PL4574296T3 (en) 2023-12-19 2023-12-19 An arrangement of tools for the forming of spot joints and a method of the forming of clinched spot joints with better strength parameters

Country Status (2)

Country Link
EP (1) EP4574296B1 (en)
PL (1) PL4574296T3 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2586776A1 (en) * 2004-11-08 2006-05-11 Falconbridge Limited Clinching tool, die and method for use thereof
AU2008215090B2 (en) * 2007-02-13 2013-01-10 Inventio Ag Method and tool for clinching thick sheet metal, and use of the tool
GB0813883D0 (en) 2008-07-30 2008-09-03 Henrob Ltd Joining apparatus and method
US8024848B2 (en) 2008-10-08 2011-09-27 GM Global Technology Operations LLC Double-action clinching method
DE102017219410A1 (en) * 2017-10-30 2019-05-02 Robert Bosch Gmbh Component assembly and control unit
US10722936B2 (en) 2018-02-05 2020-07-28 GM Global Technology Operations LLC Rivet bonding workpiece stack-ups having one or more polymer composite workpieces

Also Published As

Publication number Publication date
EP4574296A1 (en) 2025-06-25
EP4574296C0 (en) 2025-11-19
EP4574296B1 (en) 2025-11-19

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