DE69214907D1 - Vorrichtung und Verfahren zum Formen von Schwächungseinschnitten, insbesondere auf Behälterkappen - Google Patents

Vorrichtung und Verfahren zum Formen von Schwächungseinschnitten, insbesondere auf Behälterkappen

Info

Publication number
DE69214907D1
DE69214907D1 DE69214907T DE69214907T DE69214907D1 DE 69214907 D1 DE69214907 D1 DE 69214907D1 DE 69214907 T DE69214907 T DE 69214907T DE 69214907 T DE69214907 T DE 69214907T DE 69214907 D1 DE69214907 D1 DE 69214907D1
Authority
DE
Germany
Prior art keywords
ring
cap
weakening cuts
gaps
right angles
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
DE69214907T
Other languages
English (en)
Other versions
DE69214907T2 (de
Inventor
Franco Iacoboni
Oliviero Zanardo
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.)
CMB ITALCAPS TECH Srl
Original Assignee
CMB ITALCAPS TECH Srl
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 CMB ITALCAPS TECH Srl filed Critical CMB ITALCAPS TECH Srl
Publication of DE69214907D1 publication Critical patent/DE69214907D1/de
Application granted granted Critical
Publication of DE69214907T2 publication Critical patent/DE69214907T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0053—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by machining, e.g. cutting, grinding, projections on the tube wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Closing Of Containers (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DE69214907T 1991-09-19 1992-09-15 Vorrichtung und Verfahren zum Formen von Schwächungseinschnitten, insbesondere auf Behälterkappen Expired - Fee Related DE69214907T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910703A IT1250101B (it) 1991-09-19 1991-09-19 Apparecchiatura e procedimento per eseguire tagli di indebolimento,in particolare su capsule per contenitori.

Publications (2)

Publication Number Publication Date
DE69214907D1 true DE69214907D1 (de) 1996-12-05
DE69214907T2 DE69214907T2 (de) 1997-05-15

Family

ID=11400364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214907T Expired - Fee Related DE69214907T2 (de) 1991-09-19 1992-09-15 Vorrichtung und Verfahren zum Formen von Schwächungseinschnitten, insbesondere auf Behälterkappen

Country Status (8)

Country Link
EP (1) EP0533633B1 (de)
AT (1) ATE144738T1 (de)
DE (1) DE69214907T2 (de)
DK (1) DK0533633T3 (de)
ES (1) ES2095449T3 (de)
GR (1) GR3022352T3 (de)
IT (1) IT1250101B (de)
ZA (1) ZA926999B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488888A (en) * 1993-04-19 1996-02-06 Owens-Illinois Closure Inc. Method of forming bridges in tamper indicating closures
US6817276B1 (en) 1993-04-19 2004-11-16 Owens-Illinois Closure Inc. Apparatus for forming bridges in tamper-indicating closures
US5651299A (en) * 1994-03-08 1997-07-29 H-C Industries, Inc. Method for scoring a tamper-indicating plastic closure
GB9420859D0 (en) * 1994-10-12 1994-11-30 Metal Box Plc Tamper-evident closures for containers
EP1243520A1 (de) * 2001-03-19 2002-09-25 Oberburg Engineering Ag Verfahren und Vorrichtung zum Bearbeiten einer Verschlusskapsel
ITBO20020422A1 (it) * 2002-07-02 2004-01-02 Sacmi Macchina per effettuare un'incisione di frattura tra lo scodellino e l'anello di garanzia in capsule di materiale plastico
CN104070236B (zh) * 2014-06-26 2016-06-22 山东丽鹏股份有限公司 异形铝盖切连点装置
US11718056B2 (en) 2019-06-04 2023-08-08 Closure Systems International Inc. Method of forming a cut in a polymeric component
IT201900014004A1 (it) * 2019-08-05 2021-02-05 Sacmi Apparato per Tagliare Capsule
EP3800020A1 (de) * 2019-10-03 2021-04-07 PackSys Global AG Vorrichtung und verfahren zum herstellen eines sicherungsrings an einer verschlusskappe für einen behälter
CN111590683A (zh) * 2020-05-01 2020-08-28 张书香 一种塑料水瓶打孔机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7706402A (nl) * 1977-06-10 1978-12-12 Lindner Ind Sluiting in het bijzonder een sluitdop voor een van een schroefhals voorziene fles of der- gelijke, werkwijze ter vervaardiging daarvan en daarbij toe te passen gereedschap.
US4744480A (en) * 1985-12-19 1988-05-17 The West Company Tamper-evident container-closure

Also Published As

Publication number Publication date
EP0533633A3 (en) 1993-08-18
DK0533633T3 (da) 1997-03-24
EP0533633B1 (de) 1996-10-30
ITRM910703A0 (it) 1991-09-19
ZA926999B (en) 1993-05-10
GR3022352T3 (en) 1997-04-30
IT1250101B (it) 1995-03-30
DE69214907T2 (de) 1997-05-15
ES2095449T3 (es) 1997-02-16
ITRM910703A1 (it) 1993-03-19
ATE144738T1 (de) 1996-11-15
EP0533633A2 (de) 1993-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee