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ES2148038B1 - SIDE DISPLACEMENT PROCEDURE OF THERMOPLASTIC PREFORM INJECTORS. - Google Patents

SIDE DISPLACEMENT PROCEDURE OF THERMOPLASTIC PREFORM INJECTORS.

Info

Publication number
ES2148038B1
ES2148038B1 ES9701439A ES9701439A ES2148038B1 ES 2148038 B1 ES2148038 B1 ES 2148038B1 ES 9701439 A ES9701439 A ES 9701439A ES 9701439 A ES9701439 A ES 9701439A ES 2148038 B1 ES2148038 B1 ES 2148038B1
Authority
ES
Spain
Prior art keywords
injectors
nozzle
side displacement
thermoplastic
thermoplastic preform
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 - Lifetime
Application number
ES9701439A
Other languages
Spanish (es)
Other versions
ES2148038A1 (en
Inventor
Padilla Jose Santoyo
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 ES9701439A priority Critical patent/ES2148038B1/en
Publication of ES2148038A1 publication Critical patent/ES2148038A1/en
Application granted granted Critical
Publication of ES2148038B1 publication Critical patent/ES2148038B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Procedimiento de desplazamiento lateral de inyectores de preformas termoplásticas. Caracteriza unas boquillas gobernadas por medios hidráulicos o neumáticos con vástagos de desplazamiento lateral de la placa portaboquillas, cerrando el paso a la alimentación del fluido termoplástico en colaboración con una junta de fricción y aislante inserta en una cavidad de un material aislante, incorporado en la resistencia eléctrica que rodea la boquilla de inyección y unos resortes absorben las dilataciones del material metálico de la boquilla, impidiendo las fugas de fluido y posibilitando el desplazamiento de la placa portaboquillas. Figura 1.Side displacement procedure of thermoplastic preform injectors. It characterizes nozzles governed by hydraulic or pneumatic means with lateral displacement stems of the nozzle plate, closing the passage to the feeding of the thermoplastic fluid in collaboration with a friction and insulating joint inserted in a cavity of an insulating material, incorporated in the resistance electrical surrounding the injection nozzle and springs absorb the dilations of the metal material of the nozzle, preventing fluid leakage and allowing the displacement of the nozzle holder plate. Figure 1.

ES9701439A 1997-06-30 1997-06-30 SIDE DISPLACEMENT PROCEDURE OF THERMOPLASTIC PREFORM INJECTORS. Expired - Lifetime ES2148038B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701439A ES2148038B1 (en) 1997-06-30 1997-06-30 SIDE DISPLACEMENT PROCEDURE OF THERMOPLASTIC PREFORM INJECTORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701439A ES2148038B1 (en) 1997-06-30 1997-06-30 SIDE DISPLACEMENT PROCEDURE OF THERMOPLASTIC PREFORM INJECTORS.

Publications (2)

Publication Number Publication Date
ES2148038A1 ES2148038A1 (en) 2000-10-01
ES2148038B1 true ES2148038B1 (en) 2001-04-16

Family

ID=8299877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701439A Expired - Lifetime ES2148038B1 (en) 1997-06-30 1997-06-30 SIDE DISPLACEMENT PROCEDURE OF THERMOPLASTIC PREFORM INJECTORS.

Country Status (1)

Country Link
ES (1) ES2148038B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795126A (en) * 1978-10-16 1989-01-03 Fast Heat Element Manufacturing Co., Inc. Electrically heated nozzles and nozzle systems
US4386903A (en) * 1981-05-01 1983-06-07 Husky Injection Molding Systems Ltd. Injection-molding machine with hydraulic mold clamping
JPS61272119A (en) * 1985-05-27 1986-12-02 Shinagawa Refract Co Ltd Molding equipment for plastic material
US4981638A (en) * 1988-01-29 1991-01-01 Husky Injection Molding Systems Ltd. Method and apparatus for clamping an injection unit to a molding machine
US5370523A (en) * 1993-08-16 1994-12-06 Dollins Tool, Inc. Triple stack molding arrangement

Also Published As

Publication number Publication date
ES2148038A1 (en) 2000-10-01

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