FR2090291A1 - Mould closing and retaining mechanism - guided on tow rails - rails arranged at an angle to each other - Google Patents

Mould closing and retaining mechanism - guided on tow rails - rails arranged at an angle to each other

Info

Publication number
FR2090291A1
FR2090291A1 FR7118810A FR7118810A FR2090291A1 FR 2090291 A1 FR2090291 A1 FR 2090291A1 FR 7118810 A FR7118810 A FR 7118810A FR 7118810 A FR7118810 A FR 7118810A FR 2090291 A1 FR2090291 A1 FR 2090291A1
Authority
FR
France
Prior art keywords
rails
guided
angle
retaining mechanism
mould
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.)
Withdrawn
Application number
FR7118810A
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.)
ANKERWERK NURNBERG
Original Assignee
ANKERWERK NURNBERG
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 ANKERWERK NURNBERG filed Critical ANKERWERK NURNBERG
Publication of FR2090291A1 publication Critical patent/FR2090291A1/en
Withdrawn legal-status Critical Current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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • 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
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/10—Injection moulding apparatus using moulds or injection units usable in different arrangements or combinations to each other

Landscapes

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

Abstract

Mould closing and retaining mechanism, esp. for foamable plastics, is guided on two guides arranged at an angle by means of a guide cooperating mechanism on the supports, the cooperating mechanism for each guide being pivotally and slidably mounted in each guide. The unit can be pivoted in a very small space, and during pivoting around 90 degrees, the operating space remains at a constant height. The sideways introduction of each mould between the mould clamping plate is not obstructed.
FR7118810A 1970-05-26 1971-05-25 Mould closing and retaining mechanism - guided on tow rails - rails arranged at an angle to each other Withdrawn FR2090291A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702025580 DE2025580A1 (en) 1970-05-26 1970-05-26 Mold closing and mold locking device for the processing of plastics or similarly behaving materials, in particular of expandable plastics

Publications (1)

Publication Number Publication Date
FR2090291A1 true FR2090291A1 (en) 1972-01-14

Family

ID=5772090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118810A Withdrawn FR2090291A1 (en) 1970-05-26 1971-05-25 Mould closing and retaining mechanism - guided on tow rails - rails arranged at an angle to each other

Country Status (6)

Country Link
BR (1) BR7103051D0 (en)
CH (1) CH523129A (en)
DE (1) DE2025580A1 (en)
FR (1) FR2090291A1 (en)
IT (1) IT938766B (en)
NL (1) NL7107231A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2415703C2 (en) * 1974-04-01 1983-05-26 The Upjohn Co., 49001 Kalamazoo, Mich. Plant for the production of foams

Also Published As

Publication number Publication date
IT938766B (en) 1973-02-10
BR7103051D0 (en) 1973-05-15
CH523129A (en) 1972-05-31
DE2025580A1 (en) 1971-12-09
NL7107231A (en) 1971-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse