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GB1378965A - Apparatus for fabricating synthetic resin articles - Google Patents

Apparatus for fabricating synthetic resin articles

Info

Publication number
GB1378965A
GB1378965A GB1556372A GB1556372A GB1378965A GB 1378965 A GB1378965 A GB 1378965A GB 1556372 A GB1556372 A GB 1556372A GB 1556372 A GB1556372 A GB 1556372A GB 1378965 A GB1378965 A GB 1378965A
Authority
GB
United Kingdom
Prior art keywords
chain
frame
trolley
synthetic resin
moulds
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
GB1556372A
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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
Priority to US00239651A priority Critical patent/US3788792A/en
Priority to AU40705/72A priority patent/AU465854B2/en
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to GB1556372A priority patent/GB1378965A/en
Priority to FR7214905A priority patent/FR2181509A1/en
Priority claimed from FR7214905A external-priority patent/FR2181509A1/en
Publication of GB1378965A publication Critical patent/GB1378965A/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

1378965 Rotational moulds DENKI KAGAKU KOGYO KK 5 April 1972 15563/72 Heading B5A A rotational moulding apparatus comprises a split mould 1 rotatably supported in a frame 2 by shafts 3, a trolley 20 for rotatably supporting the frame 2 by shafts 4, and a chain 23 to rotate the frame 2, via a wheel 42, and at the same time rotate the mould by means of a chain (14), Fig. 2, (not shown), and shaft 11, the chain being rotated by a wheel 10 fixed to a journal of the shaft 4, the trolley 20 being adapted to pass on rails 21 through a filling station a heating station b and a cooling station c. The trolley is moved by a chain 22, and engageable pawls 24, 25. Two moulds can be located in the frame 2.
GB1556372A 1972-03-30 1972-04-05 Apparatus for fabricating synthetic resin articles Expired GB1378965A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US00239651A US3788792A (en) 1972-03-30 1972-03-30 Apparatus for fabricating synthetic resin articles by double rotation of a mold
AU40705/72A AU465854B2 (en) 1972-03-30 1972-04-04 Apparatus for fabricating synthetic resin articles by double rotation ofa mold
GB1556372A GB1378965A (en) 1972-04-05 1972-04-05 Apparatus for fabricating synthetic resin articles
FR7214905A FR2181509A1 (en) 1972-03-30 1972-04-26 Rotational casting system - with moulds rotating about axes coincident with mould centre while passing through ovens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1556372A GB1378965A (en) 1972-04-05 1972-04-05 Apparatus for fabricating synthetic resin articles
FR7214905A FR2181509A1 (en) 1972-03-30 1972-04-26 Rotational casting system - with moulds rotating about axes coincident with mould centre while passing through ovens

Publications (1)

Publication Number Publication Date
GB1378965A true GB1378965A (en) 1975-01-02

Family

ID=26217056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1556372A Expired GB1378965A (en) 1972-03-30 1972-04-05 Apparatus for fabricating synthetic resin articles

Country Status (1)

Country Link
GB (1) GB1378965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177906A2 (en) * 1984-10-10 1986-04-16 Horst Dipl.-Ing Krzepinski Arrangement for a rotation device
GB2543815A (en) * 2015-10-30 2017-05-03 Brian Duffus Leggat James Three dimensional centrifuge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0177906A2 (en) * 1984-10-10 1986-04-16 Horst Dipl.-Ing Krzepinski Arrangement for a rotation device
US4690626A (en) * 1984-10-10 1987-09-01 Horst Krzepinski Rotational mold system with multiple stations
EP0177906A3 (en) * 1984-10-10 1988-08-24 Horst Dipl.-Ing Krzepinski Arrangement for a rotation device
GB2543815A (en) * 2015-10-30 2017-05-03 Brian Duffus Leggat James Three dimensional centrifuge

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee