FR42571E - Improvement in lag bolts for railway tracks - Google Patents

Improvement in lag bolts for railway tracks

Info

Publication number
FR42571E
FR42571E FR42571DA FR42571E FR 42571 E FR42571 E FR 42571E FR 42571D A FR42571D A FR 42571DA FR 42571 E FR42571 E FR 42571E
Authority
FR
France
Prior art keywords
improvement
railway tracks
lag bolts
lag
bolts
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
Benvenuto Biasi
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 FR42571E publication Critical patent/FR42571E/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
    • E01B9/12—Retaining or locking devices for spikes or screws
FR42571D 1932-04-11 1932-04-11 Improvement in lag bolts for railway tracks Expired FR42571E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42571T 1932-04-11

Publications (1)

Publication Number Publication Date
FR42571E true FR42571E (en) 1933-08-23

Family

ID=8678630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42571D Expired FR42571E (en) 1932-04-11 1932-04-11 Improvement in lag bolts for railway tracks

Country Status (1)

Country Link
FR (1) FR42571E (en)

Similar Documents

Publication Publication Date Title
FR42571E (en) Improvement in lag bolts for railway tracks
FR748264A (en) Improvements to lag bolts for railway tracks
FR757837A (en) Boggies for railway vehicles
FR769943A (en) Joint for railway tracks
FR753093A (en) Rolling crane for railways
FR761143A (en) Improvements to railway crossings
FR731306A (en) Improvements to articulated pipes for railway vehicles
FR41440E (en) Improvements to bogies for rail vehicles
FR752773A (en) Automatic section block for railway tracks
FR733466A (en) Improvements to pneumatic wheels for railway tracks
FR748805A (en) Elastic superstructure for railway tracks
FR758964A (en) Bogie for rail vehicles
FR784690A (en) Improvement in bogies for railway cars
FR714158A (en) Improvements to monobloc crossings for railway tracks
FR792451A (en) Supports for tram rails or similar rails
FR764703A (en) Improvements to railway tracks
FR759370A (en) File planer for railroad tracks
FR763944A (en) Improvements to notching-drills for railway sleepers
FR49258E (en) Brake improvements for rail vehicles
FR765965A (en) Track improvements for tractors
FR707485A (en) Crossing for tram tracks
FR786214A (en) Improvements in safety devices for railway tracks
CA323802A (en) Iron railway sleeper
FR719243A (en) Railroad track
FR731286A (en) Metal sleeper for railway tracks