GB973136A - Improvements in pressure casting and injection moulding machines - Google Patents

Improvements in pressure casting and injection moulding machines

Info

Publication number
GB973136A
GB973136A GB1886163A GB1886163A GB973136A GB 973136 A GB973136 A GB 973136A GB 1886163 A GB1886163 A GB 1886163A GB 1886163 A GB1886163 A GB 1886163A GB 973136 A GB973136 A GB 973136A
Authority
GB
United Kingdom
Prior art keywords
injection moulding
crosshead
pressure casting
mould plate
columns
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
GB1886163A
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.)
Buehler AG
Original Assignee
Buehler AG
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 Buehler AG filed Critical Buehler AG
Publication of GB973136A publication Critical patent/GB973136A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

973,136. Casting machines. BUHLER GEB. May 13, 1963 [May 13, 1962], No. 18861/63. Heading B3F. [Also in Division B5] In an injection moulding and pressure casting machine comprising a fixed mould plate 1 connected to a main head 5 by columns 3, 4 which serve to guide a movable mould plate 10, and a lever system 17, 18 (see Figs. 2, 3, not shown) operated by a crosshead 19 for moving the mould plate 10, the crosshead 19 is guided on the columns 3, 4. The crosshead 19 has semicircular guide shoes 19a and is driven by a piston 20. Adjusting nuts 6, 7 permit different sizes of moulds (13, 14) to be used.
GB1886163A 1962-05-13 1963-05-13 Improvements in pressure casting and injection moulding machines Expired GB973136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH569462 1962-05-13

Publications (1)

Publication Number Publication Date
GB973136A true GB973136A (en) 1964-10-21

Family

ID=4297820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1886163A Expired GB973136A (en) 1962-05-13 1963-05-13 Improvements in pressure casting and injection moulding machines

Country Status (1)

Country Link
GB (1) GB973136A (en)

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