FR2216104B1 - - Google Patents

Info

Publication number
FR2216104B1
FR2216104B1 FR7403146A FR7403146A FR2216104B1 FR 2216104 B1 FR2216104 B1 FR 2216104B1 FR 7403146 A FR7403146 A FR 7403146A FR 7403146 A FR7403146 A FR 7403146A FR 2216104 B1 FR2216104 B1 FR 2216104B1
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
FR7403146A
Other languages
French (fr)
Other versions
FR2216104A1 (enExample
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.)
Individual
Original Assignee
Individual
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 claimed from DE19732304461 external-priority patent/DE2304461C3/de
Application filed by Individual filed Critical Individual
Publication of FR2216104A1 publication Critical patent/FR2216104A1/fr
Application granted granted Critical
Publication of FR2216104B1 publication Critical patent/FR2216104B1/fr
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
    • B30B1/18—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 screw means
    • B30B1/23—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 screw means operated by fluid-pressure means
    • 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
    • B30B1/40—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 wedge means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
FR7403146A 1973-01-31 1974-01-30 Expired FR2216104B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732304461 DE2304461C3 (de) 1973-01-31 Keilpresse für Schmiede- und Blechformarbeiten

Publications (2)

Publication Number Publication Date
FR2216104A1 FR2216104A1 (enExample) 1974-08-30
FR2216104B1 true FR2216104B1 (enExample) 1978-06-30

Family

ID=5870356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403146A Expired FR2216104B1 (enExample) 1973-01-31 1974-01-30

Country Status (2)

Country Link
FR (1) FR2216104B1 (enExample)
GB (1) GB1430921A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2551097A1 (de) * 2011-07-28 2013-01-30 Osterwalder AG Pulverpresse
CN112008030B (zh) * 2020-09-27 2024-06-18 东风汽车紧固件有限公司 一种半圆头螺栓冷镦锻成形加工方法及其模具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963103A (enExample) * 1950-06-30
FR855073A (fr) * 1939-01-19 1940-05-01 Lemoine Ets Perfectionnements aux presses hydrauliques
FR1499827A (fr) * 1966-11-18 1967-10-27 Coupleur ou embrayage hydrostatique ainsi que les ensembles, tels que véhicules automobiles, pourvus de ce coupleur ou similaire
FR1574266A (enExample) * 1968-07-04 1969-07-11
DE2007505C3 (de) * 1970-02-19 1975-06-05 Langenstein & Schemann Ag, 8630 Coburg Spindel-Schlagpresse für Schmiede- und Prägearbeiten

Also Published As

Publication number Publication date
FR2216104A1 (enExample) 1974-08-30
DE2304461A1 (de) 1974-08-01
DE2304461B2 (de) 1975-11-06
GB1430921A (en) 1976-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse