DE2539280A1 - Vorrichtung fuer die zufuhr von geschmolzenem metall zu einer druckgiessmaschine - Google Patents

Vorrichtung fuer die zufuhr von geschmolzenem metall zu einer druckgiessmaschine

Info

Publication number
DE2539280A1
DE2539280A1 DE19752539280 DE2539280A DE2539280A1 DE 2539280 A1 DE2539280 A1 DE 2539280A1 DE 19752539280 DE19752539280 DE 19752539280 DE 2539280 A DE2539280 A DE 2539280A DE 2539280 A1 DE2539280 A1 DE 2539280A1
Authority
DE
Germany
Prior art keywords
plunger
pressure chamber
piston
die casting
pressure
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.)
Granted
Application number
DE19752539280
Other languages
German (de)
English (en)
Other versions
DE2539280C2 (enExample
Inventor
Takeshi Kido
Keiishi Kokubun
Isao Miki
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal Co Ltd
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 Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to DE19752539280 priority Critical patent/DE2539280A1/de
Publication of DE2539280A1 publication Critical patent/DE2539280A1/de
Application granted granted Critical
Publication of DE2539280C2 publication Critical patent/DE2539280C2/de
Granted legal-status Critical Current

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
    • B22D17/20—Accessories: Details
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/203—Injection pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19752539280 1975-09-04 1975-09-04 Vorrichtung fuer die zufuhr von geschmolzenem metall zu einer druckgiessmaschine Granted DE2539280A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752539280 DE2539280A1 (de) 1975-09-04 1975-09-04 Vorrichtung fuer die zufuhr von geschmolzenem metall zu einer druckgiessmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539280 DE2539280A1 (de) 1975-09-04 1975-09-04 Vorrichtung fuer die zufuhr von geschmolzenem metall zu einer druckgiessmaschine

Publications (2)

Publication Number Publication Date
DE2539280A1 true DE2539280A1 (de) 1977-03-17
DE2539280C2 DE2539280C2 (enExample) 1983-08-18

Family

ID=5955539

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752539280 Granted DE2539280A1 (de) 1975-09-04 1975-09-04 Vorrichtung fuer die zufuhr von geschmolzenem metall zu einer druckgiessmaschine

Country Status (1)

Country Link
DE (1) DE2539280A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660614A (en) * 1984-01-19 1987-04-28 Maschinenfabrik Muller-Weingarten Ag Die casting method
US4892131A (en) * 1982-01-26 1990-01-09 Ube Industries, Ltd. Injection apparatus of die cast machines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924494A (en) * 1961-03-31 1963-04-24 Kluber Lubrication Austria Ges Automatic ram lubrication in horizontal pressure casting cold-chamber machines
FR1489436A (fr) * 1966-08-11 1967-07-21 Tôles de noyau en deux parties pour transformateurs cuirassés

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924494A (en) * 1961-03-31 1963-04-24 Kluber Lubrication Austria Ges Automatic ram lubrication in horizontal pressure casting cold-chamber machines
FR1489436A (fr) * 1966-08-11 1967-07-21 Tôles de noyau en deux parties pour transformateurs cuirassés

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-B.: Brunhaber, E. Gießerei-Lexikon, 1970, S. 109-111 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892131A (en) * 1982-01-26 1990-01-09 Ube Industries, Ltd. Injection apparatus of die cast machines
US4660614A (en) * 1984-01-19 1987-04-28 Maschinenfabrik Muller-Weingarten Ag Die casting method

Also Published As

Publication number Publication date
DE2539280C2 (enExample) 1983-08-18

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Legal Events

Date Code Title Description
OD Request for examination
8181 Inventor (new situation)

Free format text: MIKI, ISAO, SHIMIZU, SHIZUOKA, JP KIDO, TAKESHI, FUJI, SHIZUOKA, JP KOKUBUN, KEIISHI, YOKOHAMA, KANAGAWA, JP

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee