ZA77309B - A lockable mechanism for driving rods for operating trailable switch blades - Google Patents

A lockable mechanism for driving rods for operating trailable switch blades

Info

Publication number
ZA77309B
ZA77309B ZA77309A ZA77309A ZA77309B ZA 77309 B ZA77309 B ZA 77309B ZA 77309 A ZA77309 A ZA 77309A ZA 77309 A ZA77309 A ZA 77309A ZA 77309 B ZA77309 B ZA 77309B
Authority
ZA
South Africa
Prior art keywords
operating
lockable mechanism
driving rods
switch blades
trailable
Prior art date
Application number
ZA77309A
Inventor
L Crutsch
Jeumont Schneider
Schneider Jeumont
Original Assignee
L Crutsch
Schneider Jeumont
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 L Crutsch, Schneider Jeumont filed Critical L Crutsch
Publication of ZA77309B publication Critical patent/ZA77309B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Preliminary Treatment Of Fibers (AREA)
ZA77309A 1976-01-23 1977-01-19 A lockable mechanism for driving rods for operating trailable switch blades ZA77309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601771A FR2338832A1 (en) 1976-01-23 1976-01-23 Railway marshalling yard points system - has rectilinear cams with facing profiles and ends connected to changing blades and springs

Publications (1)

Publication Number Publication Date
ZA77309B true ZA77309B (en) 1977-11-30

Family

ID=9168273

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA77309A ZA77309B (en) 1976-01-23 1977-01-19 A lockable mechanism for driving rods for operating trailable switch blades

Country Status (6)

Country Link
BE (1) BE850553A (en)
BR (1) BR7700382A (en)
CA (1) CA1062358A (en)
FR (1) FR2338832A1 (en)
MX (1) MX144353A (en)
ZA (1) ZA77309B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614908B1 (en) * 1987-05-05 1989-06-16 Alsthom DEVICE FOR OPERATING A NEEDLE
FR2623461B1 (en) * 1987-11-23 1990-03-02 Alsthom DEVICE FOR MOTORIZING A NEEDLE
FR2658145B1 (en) * 1990-02-15 1992-05-07 Siferdec DEVICE FOR LOCKING TRACK DEVICES, TALONNABLE AND NON-REVERSIBLE, COMPRISING A SINGLE LOCK.
ES2226507B2 (en) * 2001-05-07 2005-10-16 Dimetronic, S.A. RAIL SPADES POSITION CHECKER.
FR2893576B1 (en) * 2005-11-23 2008-02-15 Alstom Transport Sa DEVICE FOR MANEUVERING ROLAR BLADES
CN102229343B (en) * 2011-04-18 2014-10-01 佟元江 Maloperation-proof cipher adhesive detector
PL3564090T3 (en) 2018-05-02 2021-04-19 Alstom Ferroviaria S.P.A. Switch lock device for railway switching actuators

Also Published As

Publication number Publication date
CA1062358A (en) 1979-09-11
BE850553A (en) 1977-05-16
FR2338832B1 (en) 1979-07-20
MX144353A (en) 1981-10-05
FR2338832A1 (en) 1977-08-19
BR7700382A (en) 1977-09-20

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