GB487438A - Improvements in ventilators for railway coaches and other vehicles - Google Patents

Improvements in ventilators for railway coaches and other vehicles

Info

Publication number
GB487438A
GB487438A GB576937A GB576937A GB487438A GB 487438 A GB487438 A GB 487438A GB 576937 A GB576937 A GB 576937A GB 576937 A GB576937 A GB 576937A GB 487438 A GB487438 A GB 487438A
Authority
GB
United Kingdom
Prior art keywords
light
pegs
groove
ventilators
ventilator
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
GB576937A
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.)
LONDON PASSENGER TRANSP BOARD
Original Assignee
LONDON PASSENGER TRANSP BOARD
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 LONDON PASSENGER TRANSP BOARD filed Critical LONDON PASSENGER TRANSP BOARD
Priority to GB576937A priority Critical patent/GB487438A/en
Publication of GB487438A publication Critical patent/GB487438A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

487,438. Ventilators vehicle windows. BAKER, W. S. GRAFF-, and LONDON PASSENGER TRANSPORT BOARD. Feb. 26, 1937, No. 5769. [Classes 20 (iii) and 137] A ventilator for railway coaches or other vehicles consists of a swinging glass light a arranged above a fixed light r and overhanging by its lower edge the top of the fixed light. The light a is mounted in a packing strip c in a metal frame b which has a projecting flange d cut away at e and is provided with pegs f, g, the lower part of the rear face of each frame member being cut away at j to accommodate a water channel q on each side plate k. A lower slot l, and an upper groove m are formed in the side plates to take the pegs g, f, the pegs f each falling into dropped portions n at the ends of the groove. A handle p is provided for operating the ventilator. The upper edge of the fixed light r is bevelled at s, so that when the swinging light a is closed, its lower end is flush with the light r, its top contacting by the flange d with a packing strip t, and its sides engaging with a channel groove v on the front edges of the plates k.
GB576937A 1937-02-26 1937-02-26 Improvements in ventilators for railway coaches and other vehicles Expired GB487438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB576937A GB487438A (en) 1937-02-26 1937-02-26 Improvements in ventilators for railway coaches and other vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB576937A GB487438A (en) 1937-02-26 1937-02-26 Improvements in ventilators for railway coaches and other vehicles

Publications (1)

Publication Number Publication Date
GB487438A true GB487438A (en) 1938-06-21

Family

ID=9802287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB576937A Expired GB487438A (en) 1937-02-26 1937-02-26 Improvements in ventilators for railway coaches and other vehicles

Country Status (1)

Country Link
GB (1) GB487438A (en)

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