FR2005964A1 - Closure device for casting or injection moulds - Google Patents

Closure device for casting or injection moulds

Info

Publication number
FR2005964A1
FR2005964A1 FR6910947A FR6910947A FR2005964A1 FR 2005964 A1 FR2005964 A1 FR 2005964A1 FR 6910947 A FR6910947 A FR 6910947A FR 6910947 A FR6910947 A FR 6910947A FR 2005964 A1 FR2005964 A1 FR 2005964A1
Authority
FR
France
Prior art keywords
casting
closure device
moulds
injection moulds
opening
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Withdrawn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
FR6910947A
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2005964A1 publication Critical patent/FR2005964A1/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Withdrawn legal-status Critical Current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
    • 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
    • B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The device is particularly for increasing the rate of closing and opening of small split moulds used for forming shoe soles or the like, in which a lever pivoted at one mould half, has two cam type arms, one of which has at least two curved segments able to bring about the opening or forced closure of the moulds as the lever is moved in one direction or the other about its pivot, by the engagement of the one or other of these curved segments with projections on the other mould half.
FR6910947A 1968-04-10 1969-04-09 Closure device for casting or injection moulds Withdrawn FR2005964A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT351268 1968-04-10

Publications (1)

Publication Number Publication Date
FR2005964A1 true FR2005964A1 (en) 1969-12-19

Family

ID=3551532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6910947A Withdrawn FR2005964A1 (en) 1968-04-10 1969-04-09 Closure device for casting or injection moulds

Country Status (3)

Country Link
DE (1) DE6912464U (en)
FR (1) FR2005964A1 (en)
GB (1) GB1193807A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0594443A1 (en) * 1992-10-22 1994-04-27 Siebolt Hettinga Clamping apparatus and method for clamping an injection mold assembly

Also Published As

Publication number Publication date
DE6912464U (en) 1969-08-21
GB1193807A (en) 1970-06-03

Similar Documents

Publication Publication Date Title
ES256275A1 (en) Slide fastener with terminal member
FR2005964A1 (en) Closure device for casting or injection moulds
DK123340B (en) Mold closure mechanism for die casting and injection molding machines for metals and plastics.
ES276177A1 (en) Mold for the realization of parts of sliding closures and sliding closures obtained by mediation of this mold (Machine-translation by Google Translate, not legally binding)
FR2047503A5 (en) Moulding tool with shut-off device for the - production of bodies from highly reactive
FR2045356A5 (en) Closing device for injection moulding mould - duct
ES135447U (en) Perfected sheath provided with a closure plate and its manufacturing procedure. (Machine-translation by Google Translate, not legally binding)
FR2068605A1 (en) Mould clamping system using final closure - eccentric
GB1225297A (en)
GB1194921A (en) Improvements in or relating to Injection Moulding Machines
ES171534U (en) Key molded in plastic material. (Machine-translation by Google Translate, not legally binding)
GB1176929A (en) Tipping Container
FR1601687A (en) Twin-carriage injection moulding press
ES151863U (en) Cover-bridge tray for cars (Machine-translation by Google Translate, not legally binding)
ZA711947B (en) Hydraulically operated closure devices,especially for use in injection moulding machines
ES382219A2 (en) Improvements introduced in the magnetic closure. (Machine-translation by Google Translate, not legally binding)
ES328047A3 (en) A method of closing an opening of a plastic container. (Machine-translation by Google Translate, not legally binding)
ES185252U (en) Traction lever for the closure of shoes. (Machine-translation by Google Translate, not legally binding)
NL6815097A (en) Production of syrup wafers
ES322060A1 (en) A procedure for the inoculation of cast iron for molding purposes. (Machine-translation by Google Translate, not legally binding)
ES269006A3 (en) Improvements in the devices for the eventual closure of bottles and similar (Machine-translation by Google Translate, not legally binding)
FR1545019A (en) Profiled parts, molded or assembled, for lining pedals, in particular cycles and pedals provided with these profiles, moldings, assemblies or the like
ES153177U (en) Adjustable closure device. (Machine-translation by Google Translate, not legally binding)
ES129946U (en) An administration for closure of cover plates. (Machine-translation by Google Translate, not legally binding)
ES266643A1 (en) A molding device for footwear production (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
ST Notification of lapse