IT1077764B - Metodo e stampo per produrre corpi di materiale plastico - Google Patents

Metodo e stampo per produrre corpi di materiale plastico

Info

Publication number
IT1077764B
IT1077764B IT22325/77A IT2232577A IT1077764B IT 1077764 B IT1077764 B IT 1077764B IT 22325/77 A IT22325/77 A IT 22325/77A IT 2232577 A IT2232577 A IT 2232577A IT 1077764 B IT1077764 B IT 1077764B
Authority
IT
Italy
Prior art keywords
mold
plastic material
produce bodies
bodies
produce
Prior art date
Application number
IT22325/77A
Other languages
English (en)
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Application granted granted Critical
Publication of IT1077764B publication Critical patent/IT1077764B/it

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/467—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements during mould closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/041—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency characterised by coupling or locking means between rim and support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/045—Rotatable supports relative to the rim
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/10—Internal lubrication
    • 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
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT22325/77A 1976-04-12 1977-04-08 Metodo e stampo per produrre corpi di materiale plastico IT1077764B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/675,993 US4069000A (en) 1976-04-12 1976-04-12 Mold for shaping and curing reinforced plastic material

Publications (1)

Publication Number Publication Date
IT1077764B true IT1077764B (it) 1985-05-04

Family

ID=24712771

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22325/77A IT1077764B (it) 1976-04-12 1977-04-08 Metodo e stampo per produrre corpi di materiale plastico

Country Status (7)

Country Link
US (1) US4069000A (it)
JP (2) JPS52124072A (it)
CA (1) CA1096125A (it)
DE (1) DE2716523C2 (it)
FR (1) FR2348036A1 (it)
GB (1) GB1573670A (it)
IT (1) IT1077764B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8621236D0 (en) * 1986-09-03 1987-01-14 Advanced Composite Components Moulding fibre reinforced laminates
DE3731172A1 (de) * 1987-09-17 1989-03-30 Festo Kg Teil einer negativform zur herstellung von aus kunststoff bestehenden formteilen sowie mit der negativform hergestelltes formteil
JPH0771564B2 (ja) * 1988-11-02 1995-08-02 博 木村 レジン義歯床の製造方法
US4961700A (en) * 1988-12-15 1990-10-09 Owens-Corning Fiberglas Corporation Shaping means for the production of fiber-reinforced preform articles
US5229141A (en) * 1990-12-21 1993-07-20 Mozer Rudolph W Carbon fiber facsimile process
US5204127A (en) * 1991-05-10 1993-04-20 Composite Products, Inc. Compression molding apparatus
US5502087A (en) * 1993-06-23 1996-03-26 Dentsply Research & Development Corp. Dental composition, prosthesis, and method for making dental prosthesis
AU692520B2 (en) 1994-05-16 1998-06-11 Dentsply Detrey G.M.B.H. Method of making a dental prosthesis and curable system
US6534337B1 (en) * 1997-05-15 2003-03-18 Texas Instruments Incorporated Lead frame type plastic ball grid array package with pre-assembled ball type contacts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA764662B (en) * 1975-09-10 1977-07-27 Goodyear Tire & Rubber Curved reinforced support member
US3988089A (en) * 1975-09-10 1976-10-26 The Goodyear Tire & Rubber Company Apparatus for manufacturing curved bodies of fiber reinforced plastic

Also Published As

Publication number Publication date
CA1096125A (en) 1981-02-24
FR2348036B1 (it) 1980-04-18
JPS60131U (ja) 1985-01-05
DE2716523A1 (de) 1977-10-20
GB1573670A (en) 1980-08-28
DE2716523C2 (de) 1985-09-26
US4069000A (en) 1978-01-17
FR2348036A1 (fr) 1977-11-10
JPS52124072A (en) 1977-10-18

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