ATE498549T1 - ROTARY SEWING MACHINE - Google Patents

ROTARY SEWING MACHINE

Info

Publication number
ATE498549T1
ATE498549T1 AT08719485T AT08719485T ATE498549T1 AT E498549 T1 ATE498549 T1 AT E498549T1 AT 08719485 T AT08719485 T AT 08719485T AT 08719485 T AT08719485 T AT 08719485T AT E498549 T1 ATE498549 T1 AT E498549T1
Authority
AT
Austria
Prior art keywords
shaft
seaming
cavity
turret
block
Prior art date
Application number
AT08719485T
Other languages
German (de)
Inventor
Roberto Catelli
Bartolomeo Valente
Original Assignee
Cft Packaging S P A
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 Cft Packaging S P A filed Critical Cft Packaging S P A
Application granted granted Critical
Publication of ATE498549T1 publication Critical patent/ATE498549T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/04—Machines constructed with readily-detachable units or assemblies, e.g. to facilitate maintenance
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2842—Securing closures on containers
    • B65B7/285—Securing closures on containers by deformation of the closure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Clamps And Clips (AREA)
  • Sewing Machines And Sewing (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Supercharger (AREA)
  • Centrifugal Separators (AREA)

Abstract

A rotary seamer (1) comprises a seaming turret (2), a seaming station pivotally associated to the seaming turret (2) to set in rotation around its own axis (8) a container (6) to be seamed, a shaft (11) having a first end (13) hinged in the seaming turret (2), a seaming block (9) also called lever, defining a cavity (15) with longitudinal development, shaped complementarily relative to a second end (14) of the shaft (11) in such a way that it can be coupled thereto by inserting the shaft (11) into the cavity (15), and means (16) for anchoring transversely the seaming block (9) to the shaft (11), acting in a predetermined transverse direction (17) in such a way as to create at least one contact surface (20) between shaft (11) and cavity (15), said second end (14) of the shaft (11) and said cavity (15) being so shaped that said contact surface (20) has at least one oblique portion relative to the direction (17) in which said means (16) act. Currently, there are mainly two types of shaft ends for mounting the seaming block on the related shaft: the bevel one with disc shaped tongue and the grooved one. Both solution entail complicated mountings, with poor precision.
AT08719485T 2007-03-01 2008-02-27 ROTARY SEWING MACHINE ATE498549T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000009A ITPR20070009A1 (en) 2007-03-01 2007-03-01 ROTARY SEWER
PCT/IB2008/050703 WO2008104940A1 (en) 2007-03-01 2008-02-27 Rotary seamer

Publications (1)

Publication Number Publication Date
ATE498549T1 true ATE498549T1 (en) 2011-03-15

Family

ID=39495506

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08719485T ATE498549T1 (en) 2007-03-01 2008-02-27 ROTARY SEWING MACHINE

Country Status (7)

Country Link
US (1) US20100119335A1 (en)
EP (1) EP2114771B1 (en)
AT (1) ATE498549T1 (en)
DE (1) DE602008004991D1 (en)
ES (1) ES2361379T3 (en)
IT (1) ITPR20070009A1 (en)
WO (1) WO2008104940A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086747A (en) * 1977-05-05 1978-05-02 Aluminum Company Of America Headset device for a capping machine
US5320469A (en) * 1991-10-30 1994-06-14 Mitsubishi Jukogyo Kabushiki Kaisha Can seamer
US7111484B2 (en) * 2004-04-09 2006-09-26 Lonero Vincent J Plug-in lower tool

Also Published As

Publication number Publication date
DE602008004991D1 (en) 2011-03-31
ES2361379T3 (en) 2011-06-16
EP2114771B1 (en) 2011-02-16
EP2114771A1 (en) 2009-11-11
US20100119335A1 (en) 2010-05-13
ITPR20070009A1 (en) 2008-09-02
WO2008104940B1 (en) 2008-11-13
WO2008104940A1 (en) 2008-09-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties