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ES471904A1 - Dispositivo para la elaboracion de objetos anulares de mate-rial plastico - Google Patents

Dispositivo para la elaboracion de objetos anulares de mate-rial plastico

Info

Publication number
ES471904A1
ES471904A1 ES471904A ES471904A ES471904A1 ES 471904 A1 ES471904 A1 ES 471904A1 ES 471904 A ES471904 A ES 471904A ES 471904 A ES471904 A ES 471904A ES 471904 A1 ES471904 A1 ES 471904A1
Authority
ES
Spain
Prior art keywords
mandrel
cooling medium
housing
synthetic resin
during working
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
ES471904A
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of ES471904A1 publication Critical patent/ES471904A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Dispositivo para la elaboración de objetos anulares de material plástico, consistente esencialmente de un mandril para la recepción y retención del objeto y en una carcasa, en que el mandril está apoyado giratoriamente, caracterizado por canales de refrigeración dispuestos en el mandril que se extienden hasta la zona del asiento del objeto, que deba trabajarse, para dejar pasar un medio refrigerante, estando las aberturas de entrada y de salida para el medio refrigerante en el mandril a través de ranuras anulares, coordinadas a correspondientes empalmes de medio refrigerante en la carcasa, de tal modo que sea posible una corriente de medio refrigerante a través de la carcasa y del mandril independientemente de la rotación del mandril.
ES471904A 1977-07-28 1978-07-20 Dispositivo para la elaboracion de objetos anulares de mate-rial plastico Expired ES471904A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7723553U DE7723553U1 (de) 1977-07-28 1977-07-28 Vorrichtung zur bearbeitung ringfoermiger gegenstaende aus kunststoff

Publications (1)

Publication Number Publication Date
ES471904A1 true ES471904A1 (es) 1979-02-01

Family

ID=6681163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471904A Expired ES471904A1 (es) 1977-07-28 1978-07-20 Dispositivo para la elaboracion de objetos anulares de mate-rial plastico

Country Status (6)

Country Link
DE (1) DE7723553U1 (es)
ES (1) ES471904A1 (es)
FR (1) FR2398594A1 (es)
GB (1) GB1584336A (es)
IT (1) IT1097198B (es)
ZA (1) ZA784262B (es)

Also Published As

Publication number Publication date
FR2398594A1 (fr) 1979-02-23
FR2398594B3 (es) 1981-03-06
ZA784262B (en) 1979-07-25
GB1584336A (en) 1981-02-11
IT1097198B (it) 1985-08-26
DE7723553U1 (de) 1977-11-03
IT7825964A0 (it) 1978-07-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991201