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GB1060916A - Improvements in or relating to die-forging machines - Google Patents

Improvements in or relating to die-forging machines

Info

Publication number
GB1060916A
GB1060916A GB2297465A GB2297465A GB1060916A GB 1060916 A GB1060916 A GB 1060916A GB 2297465 A GB2297465 A GB 2297465A GB 2297465 A GB2297465 A GB 2297465A GB 1060916 A GB1060916 A GB 1060916A
Authority
GB
United Kingdom
Prior art keywords
dies
die
pistons
piston
hammers
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
GB2297465A
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.)
FERTIGUNGSTECHNIK AND MASCHB G
Original Assignee
FERTIGUNGSTECHNIK AND MASCHB G
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 FERTIGUNGSTECHNIK AND MASCHB G filed Critical FERTIGUNGSTECHNIK AND MASCHB G
Publication of GB1060916A publication Critical patent/GB1060916A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/34—Drives for hammers; Transmission means therefor for power hammers operating both the hammer and the anvil, so-called counter-tup

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

1,060,916. Forging. GESELLSCHAFT FUR FERTIGUNGSTECHNIK UND MASCHINENBAU G.m.b.H. May 31, 1965 [July 23, 1964], No. 22974/65. Heading B3H. A die forging machine includes pairs of die carrying hammers 3 and 4 disposed at 90 degrees to each other in a common plane, at least the finishing dies 12 being indirectly operated by means of compressed gas. The gas acts on pistons, not shown, which transmit movement to pistons 6 hydraulically, fluid on the piston-rod-side of each piston 6 being displaced into an accumulator 10 during each striking movement. Pre-shaping dies 11, carried by the hammers 3, are operated before the finishing dies, and may also be indirectly actuated by compressed gas. The dies 12 can be arranged to sever a workpiece from an axially fed workpiece during their working strokes.
GB2297465A 1964-07-23 1965-05-31 Improvements in or relating to die-forging machines Expired GB1060916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT632364A AT244717B (en) 1964-07-23 1964-07-23 Forging machine, especially drop forging machine

Publications (1)

Publication Number Publication Date
GB1060916A true GB1060916A (en) 1967-03-08

Family

ID=3585140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2297465A Expired GB1060916A (en) 1964-07-23 1965-05-31 Improvements in or relating to die-forging machines

Country Status (2)

Country Link
AT (1) AT244717B (en)
GB (1) GB1060916A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350879B (en) * 1976-10-14 1979-06-25 Wefoba COUNTER-ROCKING MACHINE

Also Published As

Publication number Publication date
AT244717B (en) 1966-01-25

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