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FR712978A - Perfectionnements aux locomotives de mines - Google Patents

Perfectionnements aux locomotives de mines

Info

Publication number
FR712978A
FR712978A FR712978DA FR712978A FR 712978 A FR712978 A FR 712978A FR 712978D A FR712978D A FR 712978DA FR 712978 A FR712978 A FR 712978A
Authority
FR
France
Prior art keywords
mining locomotives
locomotives
mining
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
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR712978A publication Critical patent/FR712978A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR712978D 1930-03-17 1931-03-10 Perfectionnements aux locomotives de mines Expired FR712978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US712978XA 1930-03-17 1930-03-17

Publications (1)

Publication Number Publication Date
FR712978A true FR712978A (fr) 1931-10-16

Family

ID=22100454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712978D Expired FR712978A (fr) 1930-03-17 1931-03-10 Perfectionnements aux locomotives de mines

Country Status (1)

Country Link
FR (1) FR712978A (fr)

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