FR666882A - Improvements to braking devices for rail cars - Google Patents

Improvements to braking devices for rail cars

Info

Publication number
FR666882A
FR666882A FR666882DA FR666882A FR 666882 A FR666882 A FR 666882A FR 666882D A FR666882D A FR 666882DA FR 666882 A FR666882 A FR 666882A
Authority
FR
France
Prior art keywords
braking devices
rail cars
cars
rail
braking
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)
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.)
GEN RAIWAY SIGNAL Co
SPX Corp
Original Assignee
GEN RAIWAY SIGNAL Co
General Railway Signal 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 GEN RAIWAY SIGNAL Co, General Railway Signal Co filed Critical GEN RAIWAY SIGNAL Co
Application granted granted Critical
Publication of FR666882A publication Critical patent/FR666882A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/04—Track brakes or retarding apparatus with clamping action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
FR666882D 1928-01-03 1929-01-03 Improvements to braking devices for rail cars Expired FR666882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US303446XA 1928-01-03 1928-01-03

Publications (1)

Publication Number Publication Date
FR666882A true FR666882A (en) 1929-10-07

Family

ID=21853781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR666882D Expired FR666882A (en) 1928-01-03 1929-01-03 Improvements to braking devices for rail cars

Country Status (2)

Country Link
FR (1) FR666882A (en)
GB (1) GB303446A (en)

Also Published As

Publication number Publication date
GB303446A (en) 1929-07-18

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