CA977932A - Backdraft rubber skin mold pattern - Google Patents

Backdraft rubber skin mold pattern

Info

Publication number
CA977932A
CA977932A CA147,865A CA147865A CA977932A CA 977932 A CA977932 A CA 977932A CA 147865 A CA147865 A CA 147865A CA 977932 A CA977932 A CA 977932A
Authority
CA
Canada
Prior art keywords
backdraft
mold pattern
rubber skin
skin mold
rubber
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
CA147,865A
Other versions
CA147865S (en
Inventor
George V. Harris
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.)
Caterpillar Inc
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.)
Filing date
Publication date
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA977932A publication Critical patent/CA977932A/en
Expired legal-status Critical Current

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)
CA147,865A 1971-07-26 1972-07-25 Backdraft rubber skin mold pattern Expired CA977932A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA977932A true CA977932A (en) 1975-11-18

Family

ID=22602229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,865A Expired CA977932A (en) 1971-07-26 1972-07-25 Backdraft rubber skin mold pattern

Country Status (10)

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

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 (en) * 1979-10-04 1984-04-05 Goetze Ag, 5093 Burscheid Model for making casting molds
JPS6130254A (en) * 1984-07-20 1986-02-12 Nippon Petrochem Co Ltd Pattern material
DE3602049A1 (en) * 1986-01-24 1987-07-30 Goetze Ag Pattern for the manufacture of casting moulds
FR2633851B1 (en) * 1988-07-07 1991-05-17 Mancelle Fonderie MODEL PLATE FOR THE PRODUCTION OF MOLDS FOR THE MANUFACTURE BY SAND FOUNDRY OF ICE JOINTS OR SIMILAR PARTS HAVING A BUCKLE
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 (en) * 1997-04-24 1998-10-30 Michelin & Cie ELEMENT MOLDING A PATTERN IN A TREAD
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 (en) * 1966-01-29 1967-03-24 Centrifugation Soc Gen De Pipe seal
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
BR7205011D0 (en) 1973-06-12
DE2236537A1 (en) 1973-02-08
BE786750A (en) 1973-01-26
GB1362346A (en) 1974-08-07
JPS5821683Y2 (en) 1983-05-09
IT961658B (en) 1973-12-10
AU4481572A (en) 1974-01-24
US3738418A (en) 1973-06-12
FR2147163B1 (en) 1977-07-22
FR2147163A1 (en) 1973-03-09
AU468930B2 (en) 1976-01-29
JPS5653514U (en) 1981-05-11

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