GB335439A - Mild steel or wrought iron "dogs" for split railway sleepers - Google Patents

Mild steel or wrought iron "dogs" for split railway sleepers

Info

Publication number
GB335439A
GB335439A GB3492929A GB3492929A GB335439A GB 335439 A GB335439 A GB 335439A GB 3492929 A GB3492929 A GB 3492929A GB 3492929 A GB3492929 A GB 3492929A GB 335439 A GB335439 A GB 335439A
Authority
GB
United Kingdom
Prior art keywords
dogs
mild steel
wrought iron
railway sleepers
split railway
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
GB3492929A
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
Priority to GB3492929A priority Critical patent/GB335439A/en
Publication of GB335439A publication Critical patent/GB335439A/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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/02—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from wood
    • E01B3/04—Means for preventing cleaving
    • E01B3/06—Anti-cracking dogs

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

335,439. Chamberlain, R. Nov. 15, 1929. Sleepers, wood.- A U-shape metal clamp is driven into the top of a sleeper and across the grain to prevent splitting. The clamp is made from #" square section metal with splayed legs and chisel-shaped ends.
GB3492929A 1929-11-15 1929-11-15 Mild steel or wrought iron "dogs" for split railway sleepers Expired GB335439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3492929A GB335439A (en) 1929-11-15 1929-11-15 Mild steel or wrought iron "dogs" for split railway sleepers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3492929A GB335439A (en) 1929-11-15 1929-11-15 Mild steel or wrought iron "dogs" for split railway sleepers

Publications (1)

Publication Number Publication Date
GB335439A true GB335439A (en) 1930-09-25

Family

ID=10371667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3492929A Expired GB335439A (en) 1929-11-15 1929-11-15 Mild steel or wrought iron "dogs" for split railway sleepers

Country Status (1)

Country Link
GB (1) GB335439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454875A (en) * 1982-04-15 1984-06-19 Techmedica, Inc. Osteal medical staple

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454875A (en) * 1982-04-15 1984-06-19 Techmedica, Inc. Osteal medical staple

Similar Documents

Publication Publication Date Title
GB335439A (en) Mild steel or wrought iron "dogs" for split railway sleepers
GB276099A (en) Improvements in and relating to securing ties for hollow brick and like walls
GB218948A (en) Improvements relating to sleepers or rail supports, and means for securing railway or like rails thereto
GB231702A (en) Improvements in and relating to channel-shaped anchor-rails for ferro-concrete beams and girders
GB331666A (en) Improvements in tracks for model railways
DE435672C (en) Individual supports for railroad tracks to be introduced in the manner of ramming piles
GB338248A (en) Improvements in and relating to nails and spikes useful for a variety of purposes
GB726128A (en) Resilient spikes for securing railroad tracks
GB296394A (en) Improvements in or relating to railway sleepers
GB309973A (en) Improvements in or relating to metal railway sleepers
GB176979A (en) Improvements in means for securing railway chair keys
GB333761A (en) Improvements in railway or the like sleepers
GB238463A (en) Improvements in and relating to iron and steel structures carrying railway or like tracks and tracks therefor
GB330058A (en) Improvements in and relating to metallic sleepers for use with railway tracks
GB303957A (en) A manure and insect-destroying composition
GB598515A (en) Improvements in or relating to railway sleepers
GB323557A (en) Improvements in and relating to wooden railway sleepers
GB183701A (en) Improvements in metal railway sleepers
GB389704A (en) Improvements in or relating to railway sleepers
CH170372A (en) Device for fastening iron and steel rails on a wooden base, in particular a wooden sleeper.
GB215157A (en) Improvements relating to metallic ties or sleepers for railways and the like
GB413991A (en) Improvements in and relating to light railway tracks
GB334772A (en) Improvements in and relating to railway sleepers
GB269067A (en) Improvements in light track railway lines
GB229556A (en) Improvements in and relating to reinforced concrete railway sleepers