FR2785959B1 - CONTAINER CRIMPING CAM CAM WITH DEFORMATION GAUGES - Google Patents

CONTAINER CRIMPING CAM CAM WITH DEFORMATION GAUGES

Info

Publication number
FR2785959B1
FR2785959B1 FR9814418A FR9814418A FR2785959B1 FR 2785959 B1 FR2785959 B1 FR 2785959B1 FR 9814418 A FR9814418 A FR 9814418A FR 9814418 A FR9814418 A FR 9814418A FR 2785959 B1 FR2785959 B1 FR 2785959B1
Authority
FR
France
Prior art keywords
cam
length
gages
designate
produce
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 - Fee Related
Application number
FR9814418A
Other languages
French (fr)
Other versions
FR2785959A1 (en
Inventor
Raymond Buisson
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.)
Centre Technique des Industries Mecaniques CETIM
Original Assignee
Centre Technique des Industries Mecaniques CETIM
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 Centre Technique des Industries Mecaniques CETIM filed Critical Centre Technique des Industries Mecaniques CETIM
Priority to FR9814418A priority Critical patent/FR2785959B1/en
Priority to DE69908281T priority patent/DE69908281T2/en
Priority to EP99402774A priority patent/EP1002597B1/en
Priority to AT99402774T priority patent/ATE241438T1/en
Priority to JP32625499A priority patent/JP4261003B2/en
Publication of FR2785959A1 publication Critical patent/FR2785959A1/en
Application granted granted Critical
Publication of FR2785959B1 publication Critical patent/FR2785959B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam
    • B21D51/32—Folding the circumferential seam by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Cartons (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

The active sector (4) of the container crimping cam (3) has an internal profile defining a flat zone (12) between two deep indentations (8) receiving deformation gages. The gauges are used to produce a signal controlling the cam force. The signals from the gages are processed by an analysis device to produce a signal representative of the force exerted by the cam on the control roller. Lr, Ls and Lu designate the length of the rigid part at the center of the machined part, the length of the sensitive part of the cam and the length of the machine part respectively. hr and hs designate the thickness of the thinned zone and the height of material constituting the cam profile. These distances are related by : 0.75 ≤ Lr/Ls ≤ 0.80 1.75 ≤ Lu/Ls ≤ 1.80 and hr/hs ≥ 3.2
FR9814418A 1998-11-17 1998-11-17 CONTAINER CRIMPING CAM CAM WITH DEFORMATION GAUGES Expired - Fee Related FR2785959B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9814418A FR2785959B1 (en) 1998-11-17 1998-11-17 CONTAINER CRIMPING CAM CAM WITH DEFORMATION GAUGES
DE69908281T DE69908281T2 (en) 1998-11-17 1999-11-08 Control cam with strain gauges for folding the container
EP99402774A EP1002597B1 (en) 1998-11-17 1999-11-08 Container seaming control cam with deformation gauges
AT99402774T ATE241438T1 (en) 1998-11-17 1999-11-08 CONTROL CAM WITH STRAIN MEASUREMENT ELEMENTS FOR CONTAINER FOLDING
JP32625499A JP4261003B2 (en) 1998-11-17 1999-11-17 Control cam for container seaming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814418A FR2785959B1 (en) 1998-11-17 1998-11-17 CONTAINER CRIMPING CAM CAM WITH DEFORMATION GAUGES

Publications (2)

Publication Number Publication Date
FR2785959A1 FR2785959A1 (en) 2000-05-19
FR2785959B1 true FR2785959B1 (en) 2001-02-02

Family

ID=9532815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814418A Expired - Fee Related FR2785959B1 (en) 1998-11-17 1998-11-17 CONTAINER CRIMPING CAM CAM WITH DEFORMATION GAUGES

Country Status (5)

Country Link
EP (1) EP1002597B1 (en)
JP (1) JP4261003B2 (en)
AT (1) ATE241438T1 (en)
DE (1) DE69908281T2 (en)
FR (1) FR2785959B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817180B1 (en) * 2000-11-30 2003-01-24 Ct Tech Des Ind Mecaniques CRIMPING HEAD FOR FORM BOXES
JP4735083B2 (en) * 2005-07-05 2011-07-27 日産自動車株式会社 Can winding device and can winding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205617A (en) * 1978-10-23 1980-06-03 The Continental Group, Inc. Double seam tightness control
US4606205A (en) * 1984-11-09 1986-08-19 Continental Can Company, Inc. Applied force monitor for apparatus for forming products from sheet material
WO1998007534A1 (en) * 1996-08-21 1998-02-26 Pneumatic Scale Corporation Can seam forming apparatus

Also Published As

Publication number Publication date
FR2785959A1 (en) 2000-05-19
EP1002597B1 (en) 2003-05-28
ATE241438T1 (en) 2003-06-15
JP4261003B2 (en) 2009-04-30
JP2000153331A (en) 2000-06-06
EP1002597A1 (en) 2000-05-24
DE69908281D1 (en) 2003-07-03
DE69908281T2 (en) 2004-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse