FR1583901A - - Google Patents

Info

Publication number
FR1583901A
FR1583901A FR1583901DA FR1583901A FR 1583901 A FR1583901 A FR 1583901A FR 1583901D A FR1583901D A FR 1583901DA FR 1583901 A FR1583901 A FR 1583901A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1583901A publication Critical patent/FR1583901A/fr
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
    • B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/168—Control arrangements for fluid-driven presses for pneumatically driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Details Of Valves (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR1583901D 1967-06-12 1968-06-12 Expired FR1583901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64512767A 1967-06-12 1967-06-12

Publications (1)

Publication Number Publication Date
FR1583901A true FR1583901A (fr) 1969-12-05

Family

ID=24587745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1583901D Expired FR1583901A (fr) 1967-06-12 1968-06-12

Country Status (4)

Country Link
US (1) US3464315A (fr)
DE (1) DE1752474A1 (fr)
FR (1) FR1583901A (fr)
GB (2) GB1220164A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818799A (en) * 1972-10-30 1974-06-25 Chambersburg Eng Co Control system for an impact device
FR2214252A5 (fr) * 1973-01-15 1974-08-09 Poclain Sa
US4131164A (en) * 1977-11-23 1978-12-26 Chambersburg Engineering Company Adaptive valve control system for an impact device
HU180446B (en) * 1978-04-19 1983-03-28 Diosgyoeri Gapgyar Control gear for die forging presses particularly for counter-impact ones
JPS5644558A (en) * 1979-09-18 1981-04-23 Tokyo Shibaura Electric Co Adiabatic expansion engine
US4796428A (en) * 1983-01-17 1989-01-10 Oilgear Towler, Inc. Double-acting forging hammer and method
US4693101A (en) * 1985-01-28 1987-09-15 Chambersburg Engineering Company Adaptive, self-regulating forging hammer control method
US4653300A (en) * 1985-01-28 1987-03-31 Chambersburg Engineering Company Adaptive, self-regulating forging hammer control system
US4718263A (en) * 1985-01-28 1988-01-12 Chambersburg Engineering Co. Method of controlling output energy in a forging hammer by anticipative sensing of input parameters
US4712415A (en) * 1985-01-28 1987-12-15 Chambersburg Engineering Company Method of determining stroke length of a pneumatic forging hammer using sensed peak pressure
US4712404A (en) * 1985-01-28 1987-12-15 Chambersburg Engineering Company Method of self-regulating consistency of applied energy in a forging hammer employing input differential
US4712405A (en) * 1985-01-28 1987-12-15 Chambersburg Engineering Company Method of self-regulation of output energy of forging hammers using input sensed peak of lifting fluid pressure for correction
RU2109105C1 (ru) * 1996-08-14 1998-04-20 Акционерное общество закрытого типа "Российская патентованная техника" Гидромолот
US5715724A (en) * 1996-09-03 1998-02-10 Chambersburg Engineering Company Adaptive, self-regulating forging hammer control system
CN104308342B (zh) * 2014-09-10 2017-04-05 北京工业大学 中心脉动负压电弧焊接装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US371076A (en) * 1887-10-04 Hydraulic engine
US1067613A (en) * 1912-07-06 1913-07-15 George S Lane Pneumatic pump.
US2099368A (en) * 1935-04-05 1937-11-16 Siam Device for the automatic control of camber flaps and the like for airplanes
US2267177A (en) * 1937-10-07 1941-12-23 Vickers Inc Power transmission
US2247802A (en) * 1940-01-04 1941-07-01 Mark H Damerell Jacketed steam hammer
US2699154A (en) * 1952-07-12 1955-01-11 Samuel V Smith Oil well pumping apparatus
US3296938A (en) * 1964-12-21 1967-01-10 Holley Carburetor Co Reciprocating hydraulic motor

Also Published As

Publication number Publication date
GB1220163A (en) 1971-01-20
DE1752474A1 (de) 1971-05-19
US3464315A (en) 1969-09-02
GB1220164A (en) 1971-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse