CA2316815A1 - Cutting device for a plastic seal - Google Patents

Cutting device for a plastic seal Download PDF

Info

Publication number
CA2316815A1
CA2316815A1 CA002316815A CA2316815A CA2316815A1 CA 2316815 A1 CA2316815 A1 CA 2316815A1 CA 002316815 A CA002316815 A CA 002316815A CA 2316815 A CA2316815 A CA 2316815A CA 2316815 A1 CA2316815 A1 CA 2316815A1
Authority
CA
Canada
Prior art keywords
seal
blade
cutting device
plastic seal
cut
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.)
Granted
Application number
CA002316815A
Other languages
French (fr)
Other versions
CA2316815C (en
Inventor
Wolfhard Schwarz
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.)
Alcoa Deutschland GmbH Verpackungswerke
Original Assignee
Wolfhard Schwarz
Alcoa Deutschland Gmbh Verpackungswerke
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 Wolfhard Schwarz, Alcoa Deutschland Gmbh Verpackungswerke filed Critical Wolfhard Schwarz
Publication of CA2316815A1 publication Critical patent/CA2316815A1/en
Application granted granted Critical
Publication of CA2316815C publication Critical patent/CA2316815C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/58—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable arm or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/16—Cam means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/04—Making plastic pilferproof screw caps by cutting a tamper ring

Landscapes

  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Closures For Containers (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Knives (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

The invention relates to a device for making a cut in the peripheral direction of a plastic seal, comprising at least one blade, said blade being held by a holding device, and a fixing device for the seal.
The invention is characterised in that the holding device (11) can be moved in relation to a path of motion (7) of the seal (3) by means of a control mechanism (29), in that the seal (3) is arranged in such a way that it can turn around its middle axis (5), and in that the cut is made by turning the seal (3) around its middle axis (5), the distance between the seal (3) and the blade (15) remaining constant or essentially constant whilst the seal is being turned.
CA002316815A 1997-12-29 1998-12-23 Cutting device for a plastic seal Expired - Fee Related CA2316815C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19758040.8 1997-12-29
DE19758040A DE19758040C2 (en) 1997-12-29 1997-12-29 Cutting device for a plastic closure
PCT/EP1998/008438 WO1999033618A1 (en) 1997-12-29 1998-12-23 Cutting device for a plastic seal

Publications (2)

Publication Number Publication Date
CA2316815A1 true CA2316815A1 (en) 1999-07-08
CA2316815C CA2316815C (en) 2005-06-14

Family

ID=7853479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002316815A Expired - Fee Related CA2316815C (en) 1997-12-29 1998-12-23 Cutting device for a plastic seal

Country Status (11)

Country Link
EP (1) EP1044085B1 (en)
JP (1) JP2001526971A (en)
CA (1) CA2316815C (en)
CZ (1) CZ293237B6 (en)
DE (2) DE19758040C2 (en)
EA (1) EA001669B1 (en)
ES (1) ES2173665T3 (en)
HU (1) HU222222B1 (en)
PL (1) PL188265B1 (en)
UA (1) UA42893C2 (en)
WO (1) WO1999033618A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101856825B (en) * 2010-05-20 2011-10-26 安庆市恒昌机械制造有限责任公司 Elastic material cutting transverse state converter on production line of disposable sanitary articles
ES2531839T3 (en) * 2011-05-13 2015-03-20 Hinterkopf Gmbh Trimming mechanism and procedure for trimming a hollow metal body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785750A (en) * 1953-12-15 1957-03-19 Owens Illinois Glass Co Ring gasket cutting machine
CH505005A (en) * 1968-03-30 1971-03-31 Ciba Geigy Ag Process for the production of a guarantee closure and guarantee closure produced according to this process
US3760561A (en) * 1971-03-01 1973-09-25 Aluminum Co Of America Capping machine and method
JPH02180195A (en) * 1989-07-25 1990-07-13 Japan Crown Cork Co Ltd Apparatus for mounting and cutting cap made of synthetic resin
US5111635A (en) * 1990-01-26 1992-05-12 Firma Groninger & Co. Gmbh Arrangement for closing bottles
US5522293A (en) * 1993-10-14 1996-06-04 Owens-Illinois Closure Inc. Method and apparatus for accurately positioning a knife blade for scoring plastic tamper indicating closures

Also Published As

Publication number Publication date
JP2001526971A (en) 2001-12-25
CZ293237B6 (en) 2004-03-17
HUP0100047A3 (en) 2001-06-28
PL188265B1 (en) 2005-01-31
DE19758040A1 (en) 1999-07-08
HUP0100047A2 (en) 2001-05-28
EP1044085A1 (en) 2000-10-18
EA200000725A1 (en) 2000-12-25
CA2316815C (en) 2005-06-14
EP1044085B1 (en) 2002-03-27
ES2173665T3 (en) 2002-10-16
UA42893C2 (en) 2001-11-15
DE59803573D1 (en) 2002-05-02
DE19758040C2 (en) 2001-08-23
EA001669B1 (en) 2001-06-25
WO1999033618A1 (en) 1999-07-08
CZ20002414A3 (en) 2001-03-14
PL341385A1 (en) 2001-04-09
HU222222B1 (en) 2003-05-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed