FR2174389A5 - High speed press - with pneumatic working and mechanical return stroke - Google Patents

High speed press - with pneumatic working and mechanical return stroke

Info

Publication number
FR2174389A5
FR2174389A5 FR7207223A FR7207223A FR2174389A5 FR 2174389 A5 FR2174389 A5 FR 2174389A5 FR 7207223 A FR7207223 A FR 7207223A FR 7207223 A FR7207223 A FR 7207223A FR 2174389 A5 FR2174389 A5 FR 2174389A5
Authority
FR
France
Prior art keywords
stroke
return stroke
high speed
pneumatic working
speed press
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
FR7207223A
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
Priority to AT91472A priority Critical patent/AT317634B/en
Priority claimed from DE2208008A external-priority patent/DE2208008C3/en
Application filed by KH AVIAT filed Critical KH AVIAT
Priority to FR7207223A priority patent/FR2174389A5/en
Application granted granted Critical
Publication of FR2174389A5 publication Critical patent/FR2174389A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B12/00—Presses not provided for in groups B30B1/00 - B30B11/00
    • 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
    • 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
    • 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
    • B30B1/32—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 plungers under fluid pressure
    • B30B1/38—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 plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B30B9/327—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for briquetting scrap metal

Abstract

The press comprises a compressed air operated ram which is connected via a damping cylinder and a bar to the connecting rod of a crank drive for the return stroke. The stroke of the piston in the cylinder is larger than the stroke of the compressed air operated ram. The press may consists of two opposed units and may be employed for briquetting of bulk material in a split die which is opened by the cranking mechanism. It has a fast working stroke and cycle.
FR7207223A 1972-02-04 1972-03-02 High speed press - with pneumatic working and mechanical return stroke Expired FR2174389A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT91472A AT317634B (en) 1972-02-04 1972-02-04 High-speed machine for pressure forming of metals
FR7207223A FR2174389A5 (en) 1972-02-04 1972-03-02 High speed press - with pneumatic working and mechanical return stroke

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT91472A AT317634B (en) 1972-02-04 1972-02-04 High-speed machine for pressure forming of metals
DE2208008A DE2208008C3 (en) 1972-02-04 1972-02-21 High speed metal forming machine
FR7207223A FR2174389A5 (en) 1972-02-04 1972-03-02 High speed press - with pneumatic working and mechanical return stroke

Publications (1)

Publication Number Publication Date
FR2174389A5 true FR2174389A5 (en) 1973-10-12

Family

ID=27146871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207223A Expired FR2174389A5 (en) 1972-02-04 1972-03-02 High speed press - with pneumatic working and mechanical return stroke

Country Status (2)

Country Link
AT (1) AT317634B (en)
FR (1) FR2174389A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076757A1 (en) * 1999-06-16 2000-12-21 Svedala Lindemann Gmbh Method of operating a briquetting press and briquetting press
US7628602B2 (en) 2004-06-09 2009-12-08 Jtekt Corporation Briquette manufacturing apparatus
CN106945334A (en) * 2017-05-27 2017-07-14 乐绪春 A kind of old metal processing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076757A1 (en) * 1999-06-16 2000-12-21 Svedala Lindemann Gmbh Method of operating a briquetting press and briquetting press
US7628602B2 (en) 2004-06-09 2009-12-08 Jtekt Corporation Briquette manufacturing apparatus
CN106945334A (en) * 2017-05-27 2017-07-14 乐绪春 A kind of old metal processing equipment

Also Published As

Publication number Publication date
AT317634B (en) 1974-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse