GB254201A - An improved process for renovating old discarded timber sleepers - Google Patents

An improved process for renovating old discarded timber sleepers

Info

Publication number
GB254201A
GB254201A GB32739/25A GB3273925A GB254201A GB 254201 A GB254201 A GB 254201A GB 32739/25 A GB32739/25 A GB 32739/25A GB 3273925 A GB3273925 A GB 3273925A GB 254201 A GB254201 A GB 254201A
Authority
GB
United Kingdom
Prior art keywords
sleepers
improved process
sleeper
packing
screws
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
GB32739/25A
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
Publication of GB254201A publication Critical patent/GB254201A/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
    • E01B3/10—Composite sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

254,201. Falkenberg, W. Nov. 11, 1925, [Convention date]. Sleepers, wood. - Sleepers are formed from rectangular core pieces b cut out of old sleepers, Fig. 2, placed side by side on edge, and united to form a sleeper of normal profile, Fig. 4. The edges of the sleeper may be bevelled at d, e, while the joint edges may be notched to receive a packing g which is forced into place and covered with pitch h. The joints are protected with packing f. Screws c are driven in alternately on opposite sides, and have square heads. The screws are dipped in oil and are screwed into the timber mechanically with increasing velocity.
GB32739/25A 1925-11-11 1925-12-28 An improved process for renovating old discarded timber sleepers Expired GB254201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE254201X 1925-11-11

Publications (1)

Publication Number Publication Date
GB254201A true GB254201A (en) 1926-07-01

Family

ID=5956993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32739/25A Expired GB254201A (en) 1925-11-11 1925-12-28 An improved process for renovating old discarded timber sleepers

Country Status (1)

Country Link
GB (1) GB254201A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001058663A1 (en) * 2000-02-08 2001-08-16 Siegfried Niedermair Method of manufacturing coated timber
US6336265B1 (en) 1999-05-05 2002-01-08 Siegfried Niedermair Composite railroad cross tie and method of manufacturing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6336265B1 (en) 1999-05-05 2002-01-08 Siegfried Niedermair Composite railroad cross tie and method of manufacturing same
WO2001058663A1 (en) * 2000-02-08 2001-08-16 Siegfried Niedermair Method of manufacturing coated timber

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