FR525916A - Improvements made to crampons particularly intended for use on railways - Google Patents

Improvements made to crampons particularly intended for use on railways

Info

Publication number
FR525916A
FR525916A FR525916A FR525916DA FR525916A FR 525916 A FR525916 A FR 525916A FR 525916 A FR525916 A FR 525916A FR 525916D A FR525916D A FR 525916DA FR 525916 A FR525916 A FR 525916A
Authority
FR
France
Prior art keywords
crampons
railways
improvements made
particularly intended
intended
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
FR525916A
Other languages
French (fr)
Inventor
Charles Daniel Russell
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR525916A publication Critical patent/FR525916A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/06—Railways spikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR525916A 1918-03-04 1920-07-28 Improvements made to crampons particularly intended for use on railways Expired FR525916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525916XA 1918-03-04 1918-03-04

Publications (1)

Publication Number Publication Date
FR525916A true FR525916A (en) 1921-09-29

Family

ID=21978599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525916A Expired FR525916A (en) 1918-03-04 1920-07-28 Improvements made to crampons particularly intended for use on railways

Country Status (1)

Country Link
FR (1) FR525916A (en)

Similar Documents

Publication Publication Date Title
CH87325A (en) Overhead speed railway.
FR525916A (en) Improvements made to crampons particularly intended for use on railways
AT82921B (en) Crampons for snowshoes.
FR516475A (en) Improvements made to devices intended to unravel shells entering breastplates
FR517883A (en) Reservoir stylograph
FR491851A (en) Improvements made to barrel-making machines
FR510229A (en) Improvements to overhead railways
FR489368A (en) Tie-pin enhancements
FR492869A (en) Improvements to endless track vehicles automatically positioning
FR504013A (en) Caterpillar car
FR503694A (en) Removable double-button
FR505611A (en) Improvements to shoe-forming machines or other similar machines
CH78403A (en) Scrubber
FR490232A (en) Traction sulphate
FR504314A (en) Thermo-electric traction improvements
CH81343A (en) Mandrino perfezionato per macchine utensili
FR489112A (en) Boat train
FR501555A (en) Drift indicator
FR495695A (en) Hydrocarbon sulfonation improvements
FR492871A (en) Improvements to endless track vehicles or tractors
CH82045A (en) Sports cap
FR492758A (en) Dropper lubricator
FR488386A (en) Broom
CH80769A (en) Dropper lubricator
CH82546A (en) Springy wheel