FR72384E - Improvements to injection molding machines - Google Patents

Improvements to injection molding machines

Info

Publication number
FR72384E
FR72384E FR72384DA FR72384E FR 72384 E FR72384 E FR 72384E FR 72384D A FR72384D A FR 72384DA FR 72384 E FR72384 E FR 72384E
Authority
FR
France
Prior art keywords
injection molding
molding machines
machines
injection
molding
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
Other languages
French (fr)
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.)
RH Windsor Ltd
Original Assignee
RH Windsor Ltd
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 RH Windsor Ltd filed Critical RH Windsor Ltd
Application granted granted Critical
Publication of FR72384E publication Critical patent/FR72384E/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR72384D 1953-06-05 1957-10-10 Improvements to injection molding machines Expired FR72384E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1105967X 1953-06-05
FR72384T 1957-10-10

Publications (1)

Publication Number Publication Date
FR72384E true FR72384E (en) 1960-04-06

Family

ID=33436214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72384D Expired FR72384E (en) 1953-06-05 1957-10-10 Improvements to injection molding machines

Country Status (1)

Country Link
FR (1) FR72384E (en)

Similar Documents

Publication Publication Date Title
FR1145554A (en) Improvements to injection molding machines
FR1105967A (en) Improvements to injection molding machines
FR1144411A (en) Improvements to injection machines
FR1020775A (en) Improvements in injection molding machines
FR1120712A (en) Improvements to molding machines
FR1110829A (en) Improvements to injection molding machines
FR1140469A (en) Improvements to knitting machines
FR72384E (en) Improvements to injection molding machines
FR1097097A (en) Improvements to flat knitting machines
FR1085913A (en) Improvements to calculating machines
FR1070500A (en) Improvements in injection molding machines
AT191611B (en) Injection molding machine
FR1198636A (en) Improvements to injection molding machines
CH336594A (en) Injection molding machine
FR1117148A (en) Improvements relating to plastics
FR1112402A (en) Improvements to molding machines
FR1178593A (en) Improvements to injection molding machines
AT186785B (en) Mold
FR1086084A (en) Molding machine
FR1155811A (en) Improvements to injection molding machines
FR1081979A (en) Improvements to knitting machines
FR1074490A (en) Improvements to molding machines
FR1116010A (en) Improvements to foundry molding machines
FR1121940A (en) Improvements to foundry molding machines
FR1090689A (en) Improvements to capping machines