SE9701115D0 - Device for vacuum clock - Google Patents

Device for vacuum clock

Info

Publication number
SE9701115D0
SE9701115D0 SE9701115A SE9701115A SE9701115D0 SE 9701115 D0 SE9701115 D0 SE 9701115D0 SE 9701115 A SE9701115 A SE 9701115A SE 9701115 A SE9701115 A SE 9701115A SE 9701115 D0 SE9701115 D0 SE 9701115D0
Authority
SE
Sweden
Prior art keywords
cylinders
pads
compression cylinders
springs
compression
Prior art date
Application number
SE9701115A
Other languages
Swedish (sv)
Other versions
SE9701115L (en
Inventor
Ulf Liljeqvist
Original Assignee
Ulf Liljeqvist
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 Ulf Liljeqvist filed Critical Ulf Liljeqvist
Priority to SE9701115A priority Critical patent/SE9701115L/en
Publication of SE9701115D0 publication Critical patent/SE9701115D0/en
Publication of SE9701115L publication Critical patent/SE9701115L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B22D17/145—Venting means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

A vacuum mould arrangement contains separate compression cylinders (1) and separate pressure pads (2) which operate suction cylinders (3) with the aid of support springs (4). The compression cylinders apply pressure to the pads and with the assistance of the springs they create a leverage movement that forces the suction cylinders to move a greater distance than the compression cylinders at the same time.
SE9701115A 1997-03-26 1997-03-26 Device for vacuum clock SE9701115L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9701115A SE9701115L (en) 1997-03-26 1997-03-26 Device for vacuum clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701115A SE9701115L (en) 1997-03-26 1997-03-26 Device for vacuum clock

Publications (2)

Publication Number Publication Date
SE9701115D0 true SE9701115D0 (en) 1997-03-26
SE9701115L SE9701115L (en) 1998-10-07

Family

ID=20406323

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701115A SE9701115L (en) 1997-03-26 1997-03-26 Device for vacuum clock

Country Status (1)

Country Link
SE (1) SE9701115L (en)

Also Published As

Publication number Publication date
SE9701115L (en) 1998-10-07

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Legal Events

Date Code Title Description
NAV Patent application has lapsed