FR2300665A1 - Double action mechanism for closing mould tools - to eliminate shock from high speed, short cycle mould motions - Google Patents

Double action mechanism for closing mould tools - to eliminate shock from high speed, short cycle mould motions

Info

Publication number
FR2300665A1
FR2300665A1 FR7504610A FR7504610A FR2300665A1 FR 2300665 A1 FR2300665 A1 FR 2300665A1 FR 7504610 A FR7504610 A FR 7504610A FR 7504610 A FR7504610 A FR 7504610A FR 2300665 A1 FR2300665 A1 FR 2300665A1
Authority
FR
France
Prior art keywords
closing
mould
high speed
tools
short cycle
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.)
Granted
Application number
FR7504610A
Other languages
French (fr)
Other versions
FR2300665B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7504610A priority Critical patent/FR2300665A1/en
Publication of FR2300665A1 publication Critical patent/FR2300665A1/en
Application granted granted Critical
Publication of FR2300665B1 publication Critical patent/FR2300665B1/fr
Granted 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
    • 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

Landscapes

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

Abstract

Mechanism for opening and closing moulding tools by using a combination of coaxial reciprocating ram motion for the final closure/initial parting movement and a ram and lever pivoting action for swinging the mobile tool rapidly aside from teh fixed tool face. Esp. suitable for short cycle time, high speed moulding equipment using either single or gang tools. Provides more rapid opening/closing cycles than is readily possible with wimple coaxial reciprocating motion, coupled with almost shock -free closing contact, hence less tool wear or noise.
FR7504610A 1975-02-14 1975-02-14 Double action mechanism for closing mould tools - to eliminate shock from high speed, short cycle mould motions Granted FR2300665A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7504610A FR2300665A1 (en) 1975-02-14 1975-02-14 Double action mechanism for closing mould tools - to eliminate shock from high speed, short cycle mould motions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504610A FR2300665A1 (en) 1975-02-14 1975-02-14 Double action mechanism for closing mould tools - to eliminate shock from high speed, short cycle mould motions

Publications (2)

Publication Number Publication Date
FR2300665A1 true FR2300665A1 (en) 1976-09-10
FR2300665B1 FR2300665B1 (en) 1978-06-23

Family

ID=9151227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504610A Granted FR2300665A1 (en) 1975-02-14 1975-02-14 Double action mechanism for closing mould tools - to eliminate shock from high speed, short cycle mould motions

Country Status (1)

Country Link
FR (1) FR2300665A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483316A1 (en) * 1980-05-30 1981-12-04 Spuehl Ag TOOL HOLDERS FOR TOOLS PARTICULARLY FOR THE PRODUCTION OF FOAMS OF PLASTIC MATERIALS
US5362225A (en) * 1992-07-27 1994-11-08 Kyokuto Seiki Kabushiki Kaisha Support mechanism for forming dies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153107A1 (en) * 1971-09-16 1973-04-27 Desma Werke Gmbh

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153107A1 (en) * 1971-09-16 1973-04-27 Desma Werke Gmbh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483316A1 (en) * 1980-05-30 1981-12-04 Spuehl Ag TOOL HOLDERS FOR TOOLS PARTICULARLY FOR THE PRODUCTION OF FOAMS OF PLASTIC MATERIALS
US5362225A (en) * 1992-07-27 1994-11-08 Kyokuto Seiki Kabushiki Kaisha Support mechanism for forming dies

Also Published As

Publication number Publication date
FR2300665B1 (en) 1978-06-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse