GB1296140A - - Google Patents

Info

Publication number: GB1296140A
Authority: GB; United Kingdom
Prior art keywords: plate; toggles; mobile plate; ram; free end
Prior art date: 1969-07-16
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

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.)

1969-07-16

Filing date

1970-04-10

Publication date

1972-11-15

1970-04-10 Application filed filed Critical

1972-11-15 Publication of GB1296140A publication Critical patent/GB1296140A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/16—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by fluid-pressure means
- 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)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Press Drives And Press Lines (AREA)
Presses And Accessory Devices Thereof (AREA)

GB1296140D 1969-07-16 1970-04-10 Expired GB1296140A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1969669		1969-07-16

Publications (1)

Publication Number	Publication Date
GB1296140A true GB1296140A (fr)	1972-11-15

Family

ID=11160450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1296140D Expired GB1296140A (fr)	1969-07-16	1970-04-10

Country Status (5)

Country	Link
US (1)	US3667890A (fr)
CH (1)	CH498701A (fr)
ES (1)	ES378119A1 (fr)
FR (1)	FR2056141A5 (fr)
GB (1)	GB1296140A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3799728A (en) *	1972-05-18	1974-03-26	Int Fabric Molders Inc	Mold closing device for fabric molding
US3823765A (en) *	1972-09-05	1974-07-16	Watry Ind Inc	Die casting machine
US3927711A (en) *	1974-01-31	1975-12-23	Fisher Gauge Ltd	High pressure die casting apparatus
US4064928A (en) *	1976-11-30	1977-12-27	Ex-Cell-O Corporation	Die casting machine
US4088432A (en) *	1977-03-01	1978-05-09	Package Machinery Company	Mold lockup mechanism
IT1108278B (it) *	1978-12-11	1985-12-02	Ind Macchine Idrauliche I M I	Perfezionamento nei dispositivo di chiusura e bloccaggio a ginocchiera per presse
CH646077A5 (de) *	1980-05-30	1984-11-15	Spuehl Ag	Werkzeugtraeger fuer kunststoff-formapparate, insbesondere zum aufnehmen von schaeumwerkzeugen.
IT8121861V0 (it) *	1981-05-22	1981-05-22	Pagnoni Flli	Dispositivo di chiusura simultanea dei due vani di una pressa per laproduzione di pannelli truciolari o fibrosi di legno o suoi succedanei.
JPH0775900A (ja) *	1993-03-23	1995-03-20	Bruderer Ag	プレスの油圧制御方法及び該方法を実施するための制御装置を備えたプレス
TWI382913B (zh) *	2010-09-01	2013-01-21	Long Iong Wu	十連桿型雙肘節鎖模機構

1970
- 1970-03-06 CH CH335170A patent/CH498701A/it not_active IP Right Cessation
- 1970-03-10 FR FR7008532A patent/FR2056141A5/fr not_active Expired
- 1970-04-01 ES ES378119A patent/ES378119A1/es not_active Expired
- 1970-04-10 GB GB1296140D patent/GB1296140A/en not_active Expired
- 1970-05-05 US US34687A patent/US3667890A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2056141A5 (fr)	1971-05-14
US3667890A (en)	1972-06-06
CH498701A (it)	1970-11-15
ES378119A1 (es)	1972-05-16
DE2019919A1 (de)	1971-01-28
DE2019919B2 (de)	1975-06-12

Similar Documents

Publication	Publication Date	Title
GB1296140A (fr)	1972-11-15
GB1433975A (en)	1976-04-28	Method and apparatus for facilitating access to the mould halves of a moulding machine
GB1445455A (en)	1976-08-11	Pipe jacks
GB1030433A (en)	1966-05-25	Press for closing a mould
GB1117078A (en)	1968-06-12	Crane counterweight removal device
GB1280548A (en)	1972-07-05	Improved die casting machine
GB956546A (en)	1964-04-29	Die casting machine
ES485531A1 (es)	1980-05-16	Perfeccionamientos en prensas de forja,especialmente prensa de forja de libre conformacion, de tipo constructivo bajo elnivel del suelo
US2465204A (en)	1949-03-22	Transfer molding press
ES243805U (es)	1979-11-01	Perfeccionamientos en los dispositivos articulados de cierrey bloqueo para prensas de accionamiento por fluido.
GB1512449A (en)	1978-06-01	Injection moulding machine
GB1312477A (en)	1973-04-04	Hydraulic cylinder apparatus
GB1394281A (en)	1975-05-14	Tool positioning and guiding equipment with hydraulic piston- and-cylinder device
GB1172888A (en)	1969-12-03	Improvements in Die-Casting Machines
GB1489667A (en)	1977-10-26	Mould clamping apparatus for moulding machinery
GB795422A (en)	1958-05-21	Molding press
GB1120721A (en)	1968-07-24	Injection molding machine
FR2036655A5 (en)	1970-12-24	Mould closing and pressing in plastics - injection moulding
GB1460617A (en)	1977-01-06	Machine for making a compartmented suppository container
US3827848A (en)	1974-08-06	Molding presses
GB1175632A (en)	1969-12-23	An Injection Moulding Machine
ES346821A1 (es)	1969-01-01	Un dispositivo de cuchara prensil.
US4312828A (en)	1982-01-26	Method for opening die sections
GB1362489A (en)	1974-08-07	Forging machine
SU566654A1 (ru)	1977-07-30	Штамп дл гидромеханической выт жки

Legal Events

Date	Code	Title	Description
1973-03-28	PS	Patent sealed [section 19, patents act 1949]
1979-11-28	PCNP	Patent ceased through non-payment of renewal fee