FR430523A - Crampon for fixing railway tracks to their sleepers - Google Patents

Crampon for fixing railway tracks to their sleepers

Info

Publication number
FR430523A
FR430523A FR430523DA FR430523A FR 430523 A FR430523 A FR 430523A FR 430523D A FR430523D A FR 430523DA FR 430523 A FR430523 A FR 430523A
Authority
FR
France
Prior art keywords
crampon
sleepers
railway tracks
fixing railway
fixing
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
Frank Philippe Kobert
Bayard Barnes
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.)
FRANK PHILIPPE KOBERT
Original Assignee
FRANK PHILIPPE KOBERT
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 FRANK PHILIPPE KOBERT filed Critical FRANK PHILIPPE KOBERT
Application granted granted Critical
Publication of FR430523A publication Critical patent/FR430523A/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
FR430523D 1911-05-13 1911-05-13 Crampon for fixing railway tracks to their sleepers Expired FR430523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR430523T 1911-05-13

Publications (1)

Publication Number Publication Date
FR430523A true FR430523A (en) 1911-10-18

Family

ID=1472752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430523D Expired FR430523A (en) 1911-05-13 1911-05-13 Crampon for fixing railway tracks to their sleepers

Country Status (1)

Country Link
FR (1) FR430523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930963A (en) * 1988-05-17 1990-06-05 Rockenfeller Kg Driven tubular wall-plug anchoring element for light and porous concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4930963A (en) * 1988-05-17 1990-06-05 Rockenfeller Kg Driven tubular wall-plug anchoring element for light and porous concrete

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