FR3122344B1 - DEVICE FOR CRIMPING METAL SHEET EDGES AND ASSOCIATED CRIMPING METHOD - Google Patents

DEVICE FOR CRIMPING METAL SHEET EDGES AND ASSOCIATED CRIMPING METHOD Download PDF

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Publication number
FR3122344B1
FR3122344B1 FR2104492A FR2104492A FR3122344B1 FR 3122344 B1 FR3122344 B1 FR 3122344B1 FR 2104492 A FR2104492 A FR 2104492A FR 2104492 A FR2104492 A FR 2104492A FR 3122344 B1 FR3122344 B1 FR 3122344B1
Authority
FR
France
Prior art keywords
crimping
metal sheet
edges
sheet edges
support
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.)
Active
Application number
FR2104492A
Other languages
French (fr)
Other versions
FR3122344A1 (en
Inventor
Jean Marie Coquet
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2104492A priority Critical patent/FR3122344B1/en
Priority to PCT/FR2022/050444 priority patent/WO2022229526A1/en
Priority to EP22713982.1A priority patent/EP4329957A1/en
Publication of FR3122344A1 publication Critical patent/FR3122344A1/en
Application granted granted Critical
Publication of FR3122344B1 publication Critical patent/FR3122344B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D39/02—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 by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—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 by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

DISPOSITIF DE SERTISSAGE DE BORDS DE TÔLES MÉTALLIQUES ET PROCÉDÉ DE SERTISSAGE ASSOCIÉ L’invention concerne un dispositif de sertissage (10) de bords de tôles métalliques par pliage d’un desdits bords (31) sur un autre desdits bords (32). Le dispositif de sertissage (10) comprend un support (11), une lame de sertissage (12) disposée sur le support (11), la lame de sertissage (12) comprenant une vrille de sertissage (13) présentant une direction de travail. Le dispositif de sertissage (10) comprend en outre au moins un galet (14) disposé sur le support (11) et configuré pour contacter le bord (31) de tôles métalliques de manière à reprendre un effort de pliage exercé par la lame de sertissage (12) lors d’un déplacement dans la direction de travail. (Figure à publier avec l'abrégé : Figure 4)The invention relates to a device (10) for crimping metal sheet edges by folding one of said edges (31) onto another of said edges (32). The crimping device (10) comprises a support (11), a crimping blade (12) disposed on the support (11), the crimping blade (12) comprising a crimping twist (13) having a working direction. The crimping device (10) further comprises at least one roller (14) disposed on the support (11) and configured to contact the edge (31) of metal sheets so as to take up a bending force exerted by the crimping blade (12) when moving in the direction of work. (Figure to be published with abstract: Figure 4)

FR2104492A 2021-04-29 2021-04-29 DEVICE FOR CRIMPING METAL SHEET EDGES AND ASSOCIATED CRIMPING METHOD Active FR3122344B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2104492A FR3122344B1 (en) 2021-04-29 2021-04-29 DEVICE FOR CRIMPING METAL SHEET EDGES AND ASSOCIATED CRIMPING METHOD
PCT/FR2022/050444 WO2022229526A1 (en) 2021-04-29 2022-03-11 Device for crimping edges of metal sheets, and associated crimping method
EP22713982.1A EP4329957A1 (en) 2021-04-29 2022-03-11 Device for crimping edges of metal sheets, and associated crimping method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104492A FR3122344B1 (en) 2021-04-29 2021-04-29 DEVICE FOR CRIMPING METAL SHEET EDGES AND ASSOCIATED CRIMPING METHOD
FR2104492 2021-04-29

Publications (2)

Publication Number Publication Date
FR3122344A1 FR3122344A1 (en) 2022-11-04
FR3122344B1 true FR3122344B1 (en) 2023-04-07

Family

ID=76159621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104492A Active FR3122344B1 (en) 2021-04-29 2021-04-29 DEVICE FOR CRIMPING METAL SHEET EDGES AND ASSOCIATED CRIMPING METHOD

Country Status (3)

Country Link
EP (1) EP4329957A1 (en)
FR (1) FR3122344B1 (en)
WO (1) WO2022229526A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2104492A5 (en) 1970-08-20 1972-04-14 Aga Ab Increasing sensitivity of radiochromatographic analyser - by use of grid above cathode
US20080250835A1 (en) * 2005-04-27 2008-10-16 Honda Motor Co., Ltd. Roll Hemming Method and Roll Hemming Apparatus
DE102014015020A1 (en) * 2014-10-08 2015-04-23 Daimler Ag Method and tool for processing at least one sheet metal component
FR3034330B1 (en) * 2015-04-03 2017-03-24 Peugeot Citroen Automobiles Sa CRUSHING HEAD BETWEEN TWO SHEETS OF A CAR BODY MEMBER, PROVIDED WITH A TOOL ASSOCIATING A SHAPE RAMP AND A ROD.
FR3076230B1 (en) * 2018-01-04 2019-12-13 Psa Automobiles Sa CRIMPING DEVICE.

Also Published As

Publication number Publication date
WO2022229526A1 (en) 2022-11-03
EP4329957A1 (en) 2024-03-06
FR3122344A1 (en) 2022-11-04

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221104

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423