GB624171A - Electromagnetic rail brake - Google Patents

Electromagnetic rail brake

Info

Publication number
GB624171A
GB624171A GB35121/45A GB3512145A GB624171A GB 624171 A GB624171 A GB 624171A GB 35121/45 A GB35121/45 A GB 35121/45A GB 3512145 A GB3512145 A GB 3512145A GB 624171 A GB624171 A GB 624171A
Authority
GB
United Kingdom
Prior art keywords
block
bracket
brake
attached
track
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
GB35121/45A
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 GB624171A publication Critical patent/GB624171A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids
    • B61H7/08—Skids electromagnetically operated
    • B61H7/086—Suspensions therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
    • G03B27/06—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic repeated copying of the same original

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)

Abstract

624,171. Track brakes for vehicles. LARSEN, H. B. Dec. 28, 1945, No. 35121. [Class 103 (i)] [Also in Group XXXV] To permit of ready adjustment of the resiliently suspended brake block of an electromagnetic track brake for vehicles to transverse inclination of the track rail, so that the block may make full contact with the rail, the block is arranged to turn about a vertically - guided pivot, the axis of which passes below the centre of gravity of the block. As shown, the brake block 5, which includes a magnetizing winding and trackengaging pole-pieces 7 is suspended from the vehicle frame 3 by a spring 11 at each end, attached by a rod 21 to a stud 12 on a bracket 8 of non-magnetic material attached to the end of the block. The block can turn about a pivot 14 at each end, the axis of which is longitudinal and below the centre of gravity of the block and which extends into a socket in the bracket 8 from a member 15 vertically slidable in a guide 16 on an arm 17 extending from the vehicle frame. The springs 11 may be attached to the pivots 14. Pivotal movement of the block about the pivots 14 may be restrained by inclined auxiliary springs extending from the bracket 8 to the rod 12.
GB35121/45A 1944-10-28 1945-12-28 Electromagnetic rail brake Expired GB624171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE261801X 1944-10-28

Publications (1)

Publication Number Publication Date
GB624171A true GB624171A (en) 1949-05-30

Family

ID=20306472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35121/45A Expired GB624171A (en) 1944-10-28 1945-12-28 Electromagnetic rail brake

Country Status (3)

Country Link
BE (1) BE462212A (en)
CH (2) CH118017A (en)
GB (1) GB624171A (en)

Also Published As

Publication number Publication date
CH118017A (en) 1927-03-16
CH261801A (en) 1949-05-31
BE462212A (en)

Similar Documents

Publication Publication Date Title
GB573265A (en) Improvements in or relating to articulated bogies for track laying or other vehicles
GB981633A (en) Improvements in or relating to railway vehicle suspension systems
GB823659A (en) Improved vehicle frame and suspension system
GB634896A (en) Improvements in and relating to suspensions for rail, road and like vehicles
GB624171A (en) Electromagnetic rail brake
GB1508632A (en) Suspension arrangements for railway vehicles
GB1312010A (en) Wheel suspension for individually suspended vehicle wheels
DE3461327D1 (en) Disc brake for railway vehicles
GB613001A (en) Stabilising suspension system for vehicles
GB1231923A (en)
GB614641A (en) Improvements in track brakes
GB826433A (en) Improvements in or relating to vehicle suspension systems
GB559776A (en) Improvements in resilient connections between sprung and unsprung bodies
GB500638A (en) Improvements in spring suspensions for cycles and motor cycles
GB534793A (en) Improvements connected with articulated suspension arrangements for vehicles, applicable particularly to undercarriages of cranes and other hoisting apparatus
SU105731A1 (en) AC solenoid for contactors
GB1138059A (en) Suspension arrangement particularly for rail vehicles
GB455405A (en) Improvements in methods of measuring the force of gravity
GB619790A (en) Improvements in torsion bar suspensions for motor vehicles
GB591975A (en) An improved armature structure for electro-magnetic apparatus
GB481968A (en) Improvements in method of attaching drawbars to trailers for motor vehicles
GB891549A (en) Stabilizer for vehicles
GB1274087A (en) Pendulum arrangement having at least two rigid stops
GB942713A (en) Improvements relating to mass spectrometer assemblies
GB660684A (en) Improvements in or relating to brake mountings