ES227795A1 - APARATO PARA MODIFICAR UNA CAPA TERMOPLáSTICA INTERMEDIA - Google Patents

APARATO PARA MODIFICAR UNA CAPA TERMOPLáSTICA INTERMEDIA

Info

Publication number
ES227795A1
ES227795A1 ES0227795A ES227795A ES227795A1 ES 227795 A1 ES227795 A1 ES 227795A1 ES 0227795 A ES0227795 A ES 0227795A ES 227795 A ES227795 A ES 227795A ES 227795 A1 ES227795 A1 ES 227795A1
Authority
ES
Spain
Prior art keywords
frame
fixed
intermediate layer
stretching plastic
plastic interlayers
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
Application number
ES0227795A
Other languages
English (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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of ES227795A1 publication Critical patent/ES227795A1/es
Expired 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/053—Stretch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Aparato para modificar una capa termoplástico intermedia, que tiene una banda transversal superior de color a través de la misma, para un conjunto de vidrio laminar que comprende un bastidor rígido, una barra de sujeción fijada a la parte superior del bastidor y apropiada para soportar la porción central del margen superior de la capa intermedia y un par de garras articuladas fijadas en el bastidor de forma pivotada y corrediza , siendo apropiadas dichas garras articuladas para aplicarse a y fijarse a los márgenes laterales de las porciones coloreada y no coloreada de la capa intermedia.
ES0227795A 1955-04-12 1956-04-07 APARATO PARA MODIFICAR UNA CAPA TERMOPLáSTICA INTERMEDIA Expired ES227795A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500743A US2817117A (en) 1955-04-12 1955-04-12 Method for stretching plastic interlayers

Publications (1)

Publication Number Publication Date
ES227795A1 true ES227795A1 (es) 1957-03-01

Family

ID=23990730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0227795A Expired ES227795A1 (es) 1955-04-12 1956-04-07 APARATO PARA MODIFICAR UNA CAPA TERMOPLáSTICA INTERMEDIA

Country Status (2)

Country Link
US (1) US2817117A (es)
ES (1) ES227795A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038208A (en) * 1959-12-03 1962-06-12 Chrysler Corp Method and apparatus for shaping band plastic sheeting
US3038206A (en) * 1959-12-21 1962-06-12 Chrysler Corp Method and apparatus for shaping banded plastic sheeting
US3293343A (en) * 1963-05-20 1966-12-20 Libbey Owens Ford Glass Co Method for making glare-reducing laminated glazing units
US3419651A (en) * 1964-10-21 1968-12-31 Libbey Owens Ford Glass Co Method of shaping thermoplastic sheets
CA920319A (en) * 1969-11-28 1973-02-06 Ford Motor Company Of Canada Method of expanding a pliable material
US4201351A (en) * 1977-07-08 1980-05-06 Ppg Industries, Inc. Cutting stretched interplayer sheeting
US4174076A (en) * 1977-07-08 1979-11-13 Ppg Industries, Inc. Cutting stretched interlayer sheeting
US4592717A (en) * 1984-05-04 1986-06-03 Mcdonnell Douglas Corporation End retract device for completing spherically shaped reflective film

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377928A (en) * 1942-06-19 1945-06-12 Du Pont Stretching cast elongate bodies
US2515830A (en) * 1946-10-19 1950-07-18 American Optical Corp Apparatus for stretching sheet material
US2547763A (en) * 1947-11-12 1951-04-03 Polaroid Corp Method of stretching continuous materials such as sheeting and the like
US2483339A (en) * 1948-01-06 1949-09-27 Gardner Ind Associates Inc Apparatus for laterally stretching continuous sheets
US2700007A (en) * 1952-08-15 1955-01-18 Pittsburgh Plate Glass Co Method and apparatus for shaping a plastic interlayer for a curved laminated windshield

Also Published As

Publication number Publication date
US2817117A (en) 1957-12-24

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