BE786750A - Noyau pour moule à pellicule de caoutchouc présentant un retour. - Google Patents

Noyau pour moule à pellicule de caoutchouc présentant un retour.

Info

Publication number
BE786750A
BE786750A BE786750DA BE786750A BE 786750 A BE786750 A BE 786750A BE 786750D A BE786750D A BE 786750DA BE 786750 A BE786750 A BE 786750A
Authority
BE
Belgium
Prior art keywords
return
mold core
rubber film
film mold
rubber
Prior art date
Application number
Other languages
English (en)
Inventor
G V Harris
Original Assignee
Caterpillar Tractor Co
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.)
Publication date
Publication of BE786750A publication Critical patent/BE786750A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns
    • 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
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE786750D 1971-07-26 Noyau pour moule à pellicule de caoutchouc présentant un retour. BE786750A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16620171A 1971-07-26 1971-07-26

Publications (1)

Publication Number Publication Date
BE786750A true BE786750A (fr) 1973-01-26

Family

ID=22602229

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786750D BE786750A (fr) 1971-07-26 Noyau pour moule à pellicule de caoutchouc présentant un retour.

Country Status (10)

Country Link
US (1) US3738418A (fr)
JP (1) JPS5821683Y2 (fr)
AU (1) AU468930B2 (fr)
BE (1) BE786750A (fr)
BR (1) BR7205011D0 (fr)
CA (1) CA977932A (fr)
DE (1) DE2236537A1 (fr)
FR (1) FR2147163B1 (fr)
GB (1) GB1362346A (fr)
IT (1) IT961658B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124676A (en) * 1976-09-29 1978-11-07 Crane Packing Co. Mechanical bond
DE2940171C2 (de) * 1979-10-04 1984-04-05 Goetze Ag, 5093 Burscheid Modell für die Herstellung von Gießformen
JPS6130254A (ja) * 1984-07-20 1986-02-12 Nippon Petrochem Co Ltd 模型材
DE3602049A1 (de) * 1986-01-24 1987-07-30 Goetze Ag Modell fuer die herstellung von giessformen
FR2633851B1 (fr) * 1988-07-07 1991-05-17 Mancelle Fonderie Plaque modele pour la realisation de moules destines a la fabrication par fonderie au sable de joints-glaces ou pieces similaires presentant un bourrelet en contre-depouille
GB9515926D0 (en) * 1995-08-03 1995-10-04 T & N Technology Ltd Manufacture of brake pads
GB9522741D0 (en) * 1995-11-07 1996-01-10 Firth Vickers Centrispinning L Making a metal shape by casting
GB2322585B (en) * 1995-11-07 1999-09-29 Firth Vickers Centrispinning L Making a metal shape by casting
FR2762539A1 (fr) * 1997-04-24 1998-10-30 Michelin & Cie Element moulant un motif dans une bande de roulement
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
GB201004471D0 (en) * 2010-03-17 2010-05-05 Trysome Ltd Composite tub structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US61641A (en) * 1867-01-29 Improvement in elastic moulds
US2691418A (en) * 1951-06-23 1954-10-12 John A Connolly Combination packing cup and slips
GB848590A (en) * 1958-06-11 1960-09-21 Angus George Co Ltd Improvements in fluid-tight packing rings
US3090996A (en) * 1959-12-17 1963-05-28 Chicago Rawhide Mfg Co Method and apparatus for forming seals
US3378888A (en) * 1965-10-19 1968-04-23 Holley Plastics Company Structure for vacuum forming of thermoplastic material on undercut flexible molds
FR1474063A (fr) * 1966-01-29 1967-03-24 Centrifugation Soc Gen De Joint d'étanchéité pour canalisations
US3552480A (en) * 1968-07-12 1971-01-05 Caterpillar Tractor Co Pattern for making a sand mold with a back draft

Also Published As

Publication number Publication date
CA977932A (en) 1975-11-18
IT961658B (it) 1973-12-10
BR7205011D0 (pt) 1973-06-12
JPS5821683Y2 (ja) 1983-05-09
DE2236537A1 (de) 1973-02-08
US3738418A (en) 1973-06-12
GB1362346A (en) 1974-08-07
FR2147163A1 (fr) 1973-03-09
JPS5653514U (fr) 1981-05-11
AU468930B2 (en) 1976-01-29
FR2147163B1 (fr) 1977-07-22
AU4481572A (en) 1974-01-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CATERPILLAR INC.

Effective date: 19910731