CA955710A - Method and apparatus for trimming the bottom of hollow thermoplastic articles - Google Patents

Method and apparatus for trimming the bottom of hollow thermoplastic articles

Info

Publication number
CA955710A
CA955710A CA103,124A CA103124A CA955710A CA 955710 A CA955710 A CA 955710A CA 103124 A CA103124 A CA 103124A CA 955710 A CA955710 A CA 955710A
Authority
CA
Canada
Prior art keywords
trimming
thermoplastic articles
hollow thermoplastic
hollow
articles
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
CA103,124A
Other languages
English (en)
Other versions
CA103124S (en
Inventor
Elio Del Piero
Willy Wautriche
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Application granted granted Critical
Publication of CA955710A publication Critical patent/CA955710A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/50—Moulds having cutting or deflashing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/806—Flash removal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/914—Flash trimming

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Food-Manufacturing Devices (AREA)
  • Crushing And Pulverization Processes (AREA)
CA103,124A 1970-02-05 1971-01-19 Method and apparatus for trimming the bottom of hollow thermoplastic articles Expired CA955710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE84814 1970-02-05

Publications (1)

Publication Number Publication Date
CA955710A true CA955710A (en) 1974-10-08

Family

ID=3841313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,124A Expired CA955710A (en) 1970-02-05 1971-01-19 Method and apparatus for trimming the bottom of hollow thermoplastic articles

Country Status (17)

Country Link
US (1) US3763297A (de)
JP (1) JPS5343546B1 (de)
AT (1) AT320270B (de)
BE (1) BE745525A (de)
BR (1) BR7100826D0 (de)
CA (1) CA955710A (de)
CH (1) CH537802A (de)
DE (1) DE2101917A1 (de)
DK (1) DK127274B (de)
ES (1) ES195230Y (de)
FI (1) FI48809C (de)
FR (1) FR2079248B1 (de)
GB (1) GB1320123A (de)
NL (1) NL7100768A (de)
NO (1) NO127698B (de)
SE (1) SE380760B (de)
ZA (1) ZA71109B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986807A (en) * 1973-10-03 1976-10-19 Hitachi Shipbuilding & Engineering Co., Ltd. Blow molding apparatus
FR2263874B1 (de) * 1974-03-15 1976-12-17 Solvay
US3936263A (en) * 1974-06-19 1976-02-03 Monsanto Company Apparatus improvements in a rotary blow molding machine
US3932572A (en) * 1974-06-19 1976-01-13 Monsanto Company Methods of severing plastic between blow molds in a rotary blow molding machine
US4614018A (en) * 1984-03-29 1986-09-30 Owens-Illinois, Inc. Article trimming apparatus
JPS63288602A (ja) * 1987-05-22 1988-11-25 Nippon Plast Co Ltd 成形品のバリ取装置
US4886443A (en) * 1988-05-27 1989-12-12 Graham Engineering Corporation Blow molded bottle extraction, trimming and discharge apparatus
US4834643A (en) * 1988-05-27 1989-05-30 Graham Engineering Corporation Blow molded bottle extraction, trimming and discharge apparatus
US5359912A (en) * 1992-10-23 1994-11-01 Hastings Ralph E Universal urinal trimming method and product
US5431076A (en) * 1993-04-19 1995-07-11 Ralph E. Hastings Trimming apparatus
US20070006682A1 (en) * 2005-07-08 2007-01-11 Graham Packaging Company, L.P. Mold knife preservation system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295159A (en) * 1962-07-25 1967-01-03 Fischer Stefan Apparatus for the manufacture of hollow objects
BE665432A (de) * 1965-06-15 1965-12-15
NO130460C (de) * 1967-11-22 1974-12-18 Solvay

Also Published As

Publication number Publication date
NO127698B (de) 1973-08-06
JPS5343546B1 (de) 1978-11-21
FI48809B (de) 1974-09-30
ES195230Y (es) 1975-06-16
DE2101917A1 (de) 1971-08-12
ZA71109B (en) 1971-10-27
FI48809C (fi) 1975-01-10
SE380760B (sv) 1975-11-17
ES195230U (es) 1975-02-01
BR7100826D0 (pt) 1973-05-08
CH537802A (fr) 1973-06-15
GB1320123A (en) 1973-06-13
AT320270B (de) 1975-02-10
US3763297A (en) 1973-10-02
FR2079248B1 (de) 1973-12-28
NL7100768A (de) 1971-08-09
BE745525A (fr) 1970-08-05
FR2079248A1 (de) 1971-11-12
DK127274B (da) 1973-10-15

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