Injection stretch blow molding apparatus and method with dischar

Details Injection stretch blow molding apparatus and method with dischar Injection stretch blow molding apparatus and method with dischar

1998-03-31

1999-10-26

Davis, Robert

Plastic and nonmetallic article shaping or treating: processes

With step of cleaning, polishing, or preconditioning...

425215, 425522, 425534, B29C 3108, B29C 4906

Patent

active

059722550

ABSTRACT:
An injection stretch blow molding apparatus has a preform molding section for molding preforms and a blow molding section for blow molding containers from the preforms retaining heat from when the preforms were injection molded. At a location in a path along which the preforms are carried from the preform molding section to the blow molding section there is a discharge guide section for guiding preforms which are not to be carried to the blow molding section off the carrying path. A method wherein preforms are injection molded in preform molding section and these preforms are carried to a blow molding section and containers are blow molded from the preforms retaining heat from when the preforms were injection molded, includes the steps of switching to either a container molding operating mode using the above steps or a preform molding operation mode wherein part way along the preform carrying path leading to the blow molding section, the preforms being molded in the preform molding section are discharged from the carrying path.

REFERENCES:
patent: 3787170 (1974-01-01), Gilbert
patent: 3910741 (1975-10-01), Mehnert
patent: 3963399 (1976-06-01), Zavasnik
patent: 4102626 (1978-07-01), Scharrenbroich
patent: 4140464 (1979-02-01), Spurr et al.
patent: 4140468 (1979-02-01), Duga
patent: 4204111 (1980-05-01), Yonko
patent: 4239475 (1980-12-01), Rainville
patent: 4261949 (1981-04-01), Spurr et al.
patent: 4310282 (1982-01-01), Spurr et al.
patent: 4330255 (1982-05-01), Suzuki
patent: 4391578 (1983-07-01), Schaar
patent: 4405556 (1983-09-01), Valyi
patent: 4412806 (1983-11-01), Gaiser et al.
patent: 4522581 (1985-06-01), Schad et al.
patent: 4690633 (1987-09-01), Schad et al.
patent: 4693375 (1987-09-01), Schweers
patent: 4729732 (1988-03-01), Schad et al.
patent: 4747769 (1988-05-01), Nakamura et al.
patent: 4793960 (1988-12-01), Schad et al.
patent: 4810278 (1989-03-01), Braithwaite
patent: 4929450 (1990-05-01), Takakusaki et al.
patent: 5261809 (1993-11-01), Koga
patent: 5297950 (1994-03-01), Kresak
patent: 5308237 (1994-05-01), Kieran
patent: 5352402 (1994-10-01), Orimoto et al.
patent: 5424022 (1995-06-01), Koga
patent: 5501590 (1996-03-01), Orimoto et al.
patent: 5582845 (1996-12-01), Schad et al.
patent: 5589130 (1996-12-01), Takada et al.
patent: 5591462 (1997-01-01), Darling et al.
By E. Neumann, "Blasformen von Mehrwegflaschen." in Kunststoffe, vol. 83, No. 5, May 1993, pp. 343-347, Germany.
By Haldenwanger, Mineif, Arnegger and Schuler, "Kunststoff-Motorbauteile in Ausschmelzkerntechnik am Beispiel Eines Saugrohres," in Automobiltechnische Zeitschrift, vol. 89, No. 3, pp. 139-143, Mar. 1987, Germany.
Patent Abstracts of Japan, JP60180814, vol. 10, No. 21, (M-449), Katashi, "Stretching Blow Molding System," Sep. 1985.
Patent Abstract, ES2058019, Reycobe SL, "Testing and Sorting Equipment for Plastic Bottles . . . ", May 1992. International Search Report.

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