GB503668A - Improvements in and relating to composite slabs for building purposes - Google Patents

Improvements in and relating to composite slabs for building purposes

Info

Publication number
GB503668A
GB503668A GB2951338A GB2951338A GB503668A GB 503668 A GB503668 A GB 503668A GB 2951338 A GB2951338 A GB 2951338A GB 2951338 A GB2951338 A GB 2951338A GB 503668 A GB503668 A GB 503668A
Authority
GB
United Kingdom
Prior art keywords
brakes
pipe
distributer
brake
vehicle
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
GB2951338A
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.)
ARTHUR BLEAKLEY
Bryon & Co Ltd
NORMAN LESLIE BRYON
Original Assignee
ARTHUR BLEAKLEY
Bryon & Co Ltd
NORMAN LESLIE BRYON
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 ARTHUR BLEAKLEY, Bryon & Co Ltd, NORMAN LESLIE BRYON filed Critical ARTHUR BLEAKLEY
Priority to GB2951338A priority Critical patent/GB503668A/en
Publication of GB503668A publication Critical patent/GB503668A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/041—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres composed of a number of smaller elements, e.g. bricks, also combined with a slab of hardenable material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

503,668. Endless track vehicle driving and steering gear. MERCIER, J. April 27, 1938, Ko. 12526. [Class 79 (ii)] [Also in Croups XXXIII and XXXIV] In a brake for aircraft, endless-track vehicles, &c. comprising a distributer 4 adapted to distribute fluid between the brakes on either side of the vehicle to facilitate steering, the driver is able to control the exhaust outlet of the distrbuter in order to render the brake release progressive. The exhaust outlet 5 is controlled by 'a ball valve 7 the tension of the spring 8. of which is controlled by a piston 13 acted on by a cam 14 operated by a connection from the brake control lever 12. A pipe 9 from the distributer leads to brakes on one side of the vehicle and a pipe 10 to the brakes on the other side. The distributer comprises a slide valve 3 connected to. the lever 12 and adapted to be moved to either side of a central position to connect one or other of the pipes 9, 10 to the fluid supply 18 through ports 17, 17<1> or to the exhaust 5 by ports 16, 16<1> and a port 11 through the slide valve. The brakes may be exhausted rapidly past check valves 21 and a pipe 20. Specification 495,711 is referred to.
GB2951338A 1937-10-12 1937-10-12 Improvements in and relating to composite slabs for building purposes Expired GB503668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2951338A GB503668A (en) 1937-10-12 1937-10-12 Improvements in and relating to composite slabs for building purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2951338A GB503668A (en) 1937-10-12 1937-10-12 Improvements in and relating to composite slabs for building purposes

Publications (1)

Publication Number Publication Date
GB503668A true GB503668A (en) 1939-04-12

Family

ID=10292716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2951338A Expired GB503668A (en) 1937-10-12 1937-10-12 Improvements in and relating to composite slabs for building purposes

Country Status (1)

Country Link
GB (1) GB503668A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234768A (en) * 1986-09-20 1991-02-13 Regis Peter J Building element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234768A (en) * 1986-09-20 1991-02-13 Regis Peter J Building element
GB2234768B (en) * 1986-09-20 1991-05-15 Regis Peter J Method of building walls and building element for use in same.

Similar Documents

Publication Publication Date Title
GB503668A (en) Improvements in and relating to composite slabs for building purposes
GB1292098A (en) Hydraulic system
GB389930A (en) Improvements in hydraulic control gear for the brakes of vehicles and like purposes
US2808902A (en) Tractor brake retarding system
GB1170121A (en) Improvements in Hydraulic Braking Systems.
GB503658A (en) Means for controlling by fluid under pressure the brakes of aircraft and other vehicles
US2871063A (en) Brake system
JPH0421743Y2 (en)
FR2423385A1 (en) HYDRAULIC PRESSURE CONTROL DEVICE FOR USE IN A BRAKING SYSTEM OF A TWO-PART TYPE VEHICLE
GB495751A (en) Improvements in or relating to apparatus for actuating hydraulic brake systems
US4054326A (en) Hydraulic braking systems for vehicles
GB561349A (en) Improvements relating to vehicle hydraulic brakes
GB570202A (en) Improvements in hydraulic control mechanism
GB1104083A (en) Device for steering track-laying vehicles
US1584363A (en) Method of operating brakes
US3239034A (en) Selective control valve mechanism
GB443448A (en) An improved hydraulic control device for brakes of railway vehicles and for like purposes
US1875723A (en) Vacuum brake
US1294973A (en) Brake-application-retarding valve.
GB1193984A (en) Improvements in or relating to Valves more particularly for use in Liquid Pressure Braking Systems
GB300754A (en) Improvements relating to fluid operated brakes for tramway and other rolling stock
GB516593A (en) Improvements in or relating to control devices for fluid pressure brakes of trains of motor lorries
GB343148A (en) Improvements in or relating to vacuum brake apparatus for motor road vehicles, tractors and trailers
GB908008A (en) Steering brake device for motor vehicles
GB424265A (en) Improvements in or relating to brake mechanism