FR2451237A1 - Automatic drum seaming machine - has movable columns performing working stroke between retracted clearance position and advanced position - Google Patents

Automatic drum seaming machine - has movable columns performing working stroke between retracted clearance position and advanced position

Info

Publication number
FR2451237A1
FR2451237A1 FR8005832A FR8005832A FR2451237A1 FR 2451237 A1 FR2451237 A1 FR 2451237A1 FR 8005832 A FR8005832 A FR 8005832A FR 8005832 A FR8005832 A FR 8005832A FR 2451237 A1 FR2451237 A1 FR 2451237A1
Authority
FR
France
Prior art keywords
drum
working stroke
seaming machine
advanced position
movable columns
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.)
Withdrawn
Application number
FR8005832A
Other languages
French (fr)
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.)
CARANDO MACHINE WORKS
Original Assignee
CARANDO MACHINE WORKS
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
Priority claimed from US06/021,027 external-priority patent/US4218983A/en
Priority claimed from US06/026,363 external-priority patent/US4218984A/en
Application filed by CARANDO MACHINE WORKS filed Critical CARANDO MACHINE WORKS
Publication of FR2451237A1 publication Critical patent/FR2451237A1/en
Withdrawn legal-status Critical Current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)
  • Load-Engaging Elements For Cranes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Jigs For Machine Tools (AREA)
  • Automatic Assembly (AREA)

Abstract

The double-ended, drum seaming machine includes spaced bed-supported columns carrying drum-engaging rotary chucks and drum seaming units. A structural arrangement in association with the included stripper rods, provides for pre-adjustment of the relative positions of the columns on the bed according to drum length. The device predetermines the limited-travel, working stroke of the individual columns between a retracted clearance position and an advanced position with the corresponding rotary chuch in engagement with the drum head.
FR8005832A 1979-03-16 1980-03-14 Automatic drum seaming machine - has movable columns performing working stroke between retracted clearance position and advanced position Withdrawn FR2451237A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/021,027 US4218983A (en) 1979-03-16 1979-03-16 Single-cam actuated drum seaming mechanism
US06/026,363 US4218984A (en) 1979-04-02 1979-04-02 Drum seaming machine with column positioning and stroke limiting arrangement

Publications (1)

Publication Number Publication Date
FR2451237A1 true FR2451237A1 (en) 1980-10-10

Family

ID=26694172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005832A Withdrawn FR2451237A1 (en) 1979-03-16 1980-03-14 Automatic drum seaming machine - has movable columns performing working stroke between retracted clearance position and advanced position

Country Status (4)

Country Link
CA (1) CA1103096A (en)
DE (2) DE2950814A1 (en)
FR (1) FR2451237A1 (en)
NL (1) NL7907847A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570007B2 (en) * 1982-08-04 1988-03-03 K D Binnie Engineering Pty Ltd Joining an end plate to a hollow body
ES2039826T3 (en) * 1989-01-04 1993-10-01 Dtm Drucklufttechnik Maschinenbau Gmbh DEVICE TO UNLOCK THE EDGES OF THE METAL DRUMS.
DE4219622A1 (en) * 1991-10-16 1993-04-22 Beierling Annette Former for hollow workpieces, eg barrels - has two axis-parallel forming tools, and forming roller with drive, located centrally between tools

Also Published As

Publication number Publication date
NL7907847A (en) 1980-09-18
CA1103096A (en) 1981-06-16
DE2950813A1 (en) 1980-09-18
DE2950814A1 (en) 1980-09-18

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Legal Events

Date Code Title Description
RE Withdrawal of published application