GB875572A - Dynamic impacting machine - Google Patents

Dynamic impacting machine

Info

Publication number
GB875572A
GB875572A GB11697/59A GB1169759A GB875572A GB 875572 A GB875572 A GB 875572A GB 11697/59 A GB11697/59 A GB 11697/59A GB 1169759 A GB1169759 A GB 1169759A GB 875572 A GB875572 A GB 875572A
Authority
GB
United Kingdom
Prior art keywords
pair
pistons
shock absorbers
group xxii
housing
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
GB11697/59A
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.)
General Dynamics Corp
Original Assignee
General Dynamics Corp
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 General Dynamics Corp filed Critical General Dynamics Corp
Publication of GB875572A publication Critical patent/GB875572A/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
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/06—Hammers tups; Anvils; Anvil blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

875,572. Hydraulic shock absorbers. GENERAL DYNAMIC CORPORATION; April 7, 1959 [Sept. 24, 1958], No. 11697/59; Class 108(3). [Also in Group XXII] A pair of shock absorbers 34 fitted to the movable tie rods 18 of a power hammer (see Group XXII) each comprise a stationary housing 36, 38 divided by an orifice ring 40 and housing a pair of pistons 46, 48 connected by lock rings 50 to the tie rod. The pistons enclose oil chambers 52, 54 with filler ports 60, 62 and air chamber 56, 58 with pneumatic valves 64. Specification 825,994 is referred to.
GB11697/59A 1958-09-24 1959-04-07 Dynamic impacting machine Expired GB875572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US875572XA 1958-09-24 1958-09-24

Publications (1)

Publication Number Publication Date
GB875572A true GB875572A (en) 1961-08-23

Family

ID=22205876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11697/59A Expired GB875572A (en) 1958-09-24 1959-04-07 Dynamic impacting machine

Country Status (1)

Country Link
GB (1) GB875572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294329B (en) * 1963-07-24 1969-05-08 Kobe Steel Ltd High-performance forming machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294329B (en) * 1963-07-24 1969-05-08 Kobe Steel Ltd High-performance forming machine

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