FR2029830A5 - Mechanically working metals on an impulse - machine - Google Patents

Mechanically working metals on an impulse - machine

Info

Publication number
FR2029830A5
FR2029830A5 FR6901566A FR6901566A FR2029830A5 FR 2029830 A5 FR2029830 A5 FR 2029830A5 FR 6901566 A FR6901566 A FR 6901566A FR 6901566 A FR6901566 A FR 6901566A FR 2029830 A5 FR2029830 A5 FR 2029830A5
Authority
FR
France
Prior art keywords
machine
movable
working
heat engine
piston
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
FR6901566A
Other languages
French (fr)
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.)
KH AVIAT
Original Assignee
KH AVIAT
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 KH AVIAT filed Critical KH AVIAT
Priority to FR6901566A priority Critical patent/FR2029830A5/en
Application granted granted Critical
Publication of FR2029830A5 publication Critical patent/FR2029830A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/002—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by internal combustion mechanism
    • 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
    • B21J7/26—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure operated by internal combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

The machine incorporates a pair of working tools, one of which is connected to a piston rod of a heat engine and the other is connected to a movable machine member. The heat engine is not subjected to inertial forces during its operation; these are applied within the machine's framework and not transferred to the bed of the machine. The heat engine has a movable piston-rod in an operating cylinder, and the piston rod supports a first working tool. A second working tool is supported by a crosspiece in a movable power body, and the tools are forced towards each other during a working stroke. The movable power body has a member which moves in a direction opposite that of the piston working stroke and which is acted on by pressurised gases.
FR6901566A 1969-01-27 1969-01-27 Mechanically working metals on an impulse - machine Expired FR2029830A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6901566A FR2029830A5 (en) 1969-01-27 1969-01-27 Mechanically working metals on an impulse - machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6901566A FR2029830A5 (en) 1969-01-27 1969-01-27 Mechanically working metals on an impulse - machine

Publications (1)

Publication Number Publication Date
FR2029830A5 true FR2029830A5 (en) 1970-10-23

Family

ID=9028239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901566A Expired FR2029830A5 (en) 1969-01-27 1969-01-27 Mechanically working metals on an impulse - machine

Country Status (1)

Country Link
FR (1) FR2029830A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse