GB369132A - A portable railway for coal mines - Google Patents

A portable railway for coal mines

Info

Publication number
GB369132A
GB369132A GB2211431A GB2211431A GB369132A GB 369132 A GB369132 A GB 369132A GB 2211431 A GB2211431 A GB 2211431A GB 2211431 A GB2211431 A GB 2211431A GB 369132 A GB369132 A GB 369132A
Authority
GB
United Kingdom
Prior art keywords
coal mines
lugs
portable railway
portable
rails
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
GB2211431A
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 GB2211431A priority Critical patent/GB369132A/en
Publication of GB369132A publication Critical patent/GB369132A/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
    • E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
    • E01B23/02—Tracks for light railways, e.g. for field, colliery, or mine use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

369,132. Portable railways for coal mines. MACCULLUM, T., R.F.D. No. 1, North Lima, Ohio, U.S.A. Aug. 4, 1931, No. 22114. [Class 104 (ii).] A portable railway for coal mines comprises L-shaped rail sections 17 connected by tie-bars 26 engaging lugs 23 on the rails. The ends of the sections have offset lugs 19 parallel to'the rails and connected thereto by pins 20. An inverted U-shaped member 18 is placed over the lugs 19 to form the joint.
GB2211431A 1931-08-04 1931-08-04 A portable railway for coal mines Expired GB369132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2211431A GB369132A (en) 1931-08-04 1931-08-04 A portable railway for coal mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2211431A GB369132A (en) 1931-08-04 1931-08-04 A portable railway for coal mines

Publications (1)

Publication Number Publication Date
GB369132A true GB369132A (en) 1932-03-17

Family

ID=10174116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2211431A Expired GB369132A (en) 1931-08-04 1931-08-04 A portable railway for coal mines

Country Status (1)

Country Link
GB (1) GB369132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528711A (en) * 1983-07-22 1985-07-16 Louis Packer Portable wheel chair ramp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528711A (en) * 1983-07-22 1985-07-16 Louis Packer Portable wheel chair ramp

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