CA1225439A - Methode et dispositif a rayon laser pour le faconnage d'une zone de rupture a meme des capsules vissantes et leurs analogues - Google Patents

Methode et dispositif a rayon laser pour le faconnage d'une zone de rupture a meme des capsules vissantes et leurs analogues

Info

Publication number
CA1225439A
CA1225439A CA000467606A CA467606A CA1225439A CA 1225439 A CA1225439 A CA 1225439A CA 000467606 A CA000467606 A CA 000467606A CA 467606 A CA467606 A CA 467606A CA 1225439 A CA1225439 A CA 1225439A
Authority
CA
Canada
Prior art keywords
weakness
closure
line
laser beam
forming
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
Application number
CA000467606A
Other languages
English (en)
Inventor
Frank S. Nixdorff
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.)
Anchor Hocking LLC
Original Assignee
Anchor Hocking LLC
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 Anchor Hocking LLC filed Critical Anchor Hocking LLC
Application granted granted Critical
Publication of CA1225439A publication Critical patent/CA1225439A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/16—Composite materials
    • B23K2103/166—Multilayered materials
    • B23K2103/172—Multilayered materials wherein at least one of the layers is non-metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Laser Beam Processing (AREA)
CA000467606A 1983-11-14 1984-11-13 Methode et dispositif a rayon laser pour le faconnage d'une zone de rupture a meme des capsules vissantes et leurs analogues Expired CA1225439A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55104683A 1983-11-14 1983-11-14
US551,046 1983-11-14

Publications (1)

Publication Number Publication Date
CA1225439A true CA1225439A (fr) 1987-08-11

Family

ID=24199620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000467606A Expired CA1225439A (fr) 1983-11-14 1984-11-13 Methode et dispositif a rayon laser pour le faconnage d'une zone de rupture a meme des capsules vissantes et leurs analogues

Country Status (2)

Country Link
JP (1) JPS60187491A (fr)
CA (1) CA1225439A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044538A1 (fr) * 1999-01-28 2000-08-03 Sacmi Cooperativa Meccanici Imola S.C.R.L. Machine de coupe pour former des lignes de rupture permettant de separer un manchon de col d'une capsule plastique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113008U (fr) * 1986-01-07 1987-07-18
US4919821A (en) * 1986-03-21 1990-04-24 Nalco Chemical Company Modified maleic anhydride polymers and the like for use as scale inhibitors
US4801388A (en) * 1986-03-21 1989-01-31 Nalco Chemical Company Modified acrylamide polymers used as scale inhibitors
US4923634A (en) * 1986-05-09 1990-05-08 Nalco Chemical Company Cooling water corrosion inhibition method
US4869828A (en) * 1988-02-26 1989-09-26 Nalco Chemical Company Stabilization of iron in aqueous systems
US5035806A (en) * 1989-05-15 1991-07-30 Nalco Chemical Company Scaling salt threshold inhibition and dispersion with hydrophilic/hydrophobic polymers
US5075390A (en) * 1990-07-06 1991-12-24 Nalco Chemical Company Synthesis of hydrophobic/alkoxylated polymers
US5084520A (en) * 1990-07-06 1992-01-28 Nalco Chemical Company Synthesis of hydrophobic/alkoxylated polymers
US5128419A (en) * 1990-08-20 1992-07-07 Nalco Chemical Company Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
JP6365342B2 (ja) * 2015-02-24 2018-08-01 京セラドキュメントソリューションズ株式会社 レーザー光の照射による蓋の製造方法、及び当該蓋を備えた容器の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044538A1 (fr) * 1999-01-28 2000-08-03 Sacmi Cooperativa Meccanici Imola S.C.R.L. Machine de coupe pour former des lignes de rupture permettant de separer un manchon de col d'une capsule plastique

Also Published As

Publication number Publication date
JPS60187491A (ja) 1985-09-24

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Legal Events

Date Code Title Description
MKEX Expiry