FR649030A - Automatic gear change device - Google Patents

Automatic gear change device

Info

Publication number
FR649030A
FR649030A FR649030DA FR649030A FR 649030 A FR649030 A FR 649030A FR 649030D A FR649030D A FR 649030DA FR 649030 A FR649030 A FR 649030A
Authority
FR
France
Prior art keywords
change device
gear change
automatic gear
automatic
gear
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
Other languages
French (fr)
Inventor
Eugene Olivier
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 FR649030A publication Critical patent/FR649030A/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
    • B30B1/18—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR649030D 1927-07-05 1927-07-05 Automatic gear change device Expired FR649030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649030T 1927-07-05

Publications (1)

Publication Number Publication Date
FR649030A true FR649030A (en) 1928-12-17

Family

ID=9003057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649030D Expired FR649030A (en) 1927-07-05 1927-07-05 Automatic gear change device

Country Status (1)

Country Link
FR (1) FR649030A (en)

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