US805296A - Tram-car and railway-carriage platform step-tread. - Google Patents

Tram-car and railway-carriage platform step-tread. Download PDF

Info

Publication number
US805296A
US805296A US24764005A US1905247640A US805296A US 805296 A US805296 A US 805296A US 24764005 A US24764005 A US 24764005A US 1905247640 A US1905247640 A US 1905247640A US 805296 A US805296 A US 805296A
Authority
US
United States
Prior art keywords
tread
tram
railway
car
carriage platform
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 - Lifetime
Application number
US24764005A
Inventor
John Hudson
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 US24764005A priority Critical patent/US805296A/en
Application granted granted Critical
Publication of US805296A publication Critical patent/US805296A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials

Definitions

  • This invention relates to improvements in or connected with step-treads, and has particular reference to step-treads to be used in con nectionwith tram-cars and railway-carriage platforms.
  • the step-treads may also be used inthe form of a mat or corridor-pavementor the like.
  • the object of the invention is to provide a simple and eflicient step-tread which shall be non-slipping, self-draining or cleansing. and of a durable nature, the wearing parts being interchangeable and reversible.
  • FIG. 1 To the end in view I employ a series of rectangular or other suitably-shaped blocksA, preferably made of hard Wood and having beveled edges B all round. These blocks A are placed end-grain upward and are grooved, at the sides E to receive irons or stays F, by which they are held in position. These irons F are joined to end irons G, which are secured by bolts H and nuts J or other suitable device to the hangers or brackets K, by which the step-tread is fixed in position.
  • the said blocks A are arranged in rows, and between the rows are open spaces L and purls or distance-pieces M, fixed in position by rods or bolts N. When the blocks A have become worn at the front edge, the blocks can be re versed or interchanged, as required.
  • the said arrangement of blocks and connecting pieces can be used to produce a mat or tread for a shop floor or corridor or the like. The hangers in such cases are of course not required.
  • a step-tread composed of wooden blocks With beveled edges and arranged end-grain upward and provided with rectangular grooves in their sides, in combination with coacting rectangular bars adapted to fit in such grooves and to hold the blocks in position so that said blocks may be interchanged at will to compensate for wear, and purls or distancepieces between said bars whereby intervening open spaces are formed so that the tread is self-draining and cleansing, substantially as described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

PATENTED NOV. 21, 1905.
- J. HUDSON. TRAM OAR ANDRAILWAY CARRIAGE PLATFORM STEP TRBAD.
APPLICATION FILED FEB.27,1905.
3 SHEETS-SHEET l.
No. 805,296. PATENTED NOV. 21, 1905. J. HUDSON.
TRAM CAR AND RAILWAY CARRIAGE PLATFORM STEP TREAD.
APPLICATION FILED FEB. 27, 1905.
3 SHEETS-SHEET 2.
Wz'firvea'ea. A A a 4 Ira 650507 Johw/fiudaom No. 805,296. PATENTED NOV. 21, 1905. J. HUDSON.
TRAM GAR AND RAILWAY CARRIAGE PLATFORM STEP TREAD.
v APPLICATION FILED PEB.27.1905.
3 SHBETSSHEET 3.
17793776659563 I7w/e7W07" v John/flaczjom UNITED sTA Es PATENT OFFICE.
' JOHN HUDSON, OF NEWOASTLE-UPON-TYNE, ENGLAND. TRAM-CAR AND RAILWAY-CARRIAGE PLATFORM STEP-TREA'D.
Specification of Letters Patent.
Patented Nov. 21, 1905.
Application filed February 27, 1905. Serial No. 247,640.
T to whom it may concern:
Be it known that I, JOHN Henson, coachbuilder, a subject of the King of Great Britain, residing at Newcastleupon-Tyne, in the county of Northumberland, England, have invented certain new and useful Improvements in or Connected with Tram-Car and Railway- Carriage Platform Step-Treads,such being applicable to other purposes; and I do hereby declare the following to be a full, clear, and exact description of the invention,such as will enable others skilled in the art to which it appertains to make and use the same.
This invention relates to improvements in or connected with step-treads, and has particular reference to step-treads to be used in con nectionwith tram-cars and railway-carriage platforms. The step-treads may also be used inthe form of a mat or corridor-pavementor the like.
The object of the invention is to provide a simple and eflicient step-tread which shall be non-slipping, self-draining or cleansing. and of a durable nature, the wearing parts being interchangeable and reversible.
In order that my said invention may be more readily understood, I will now proceed to describe the same with reference to the accompanying drawings, in which Figure 1 is a sectional elevation, Fig. 2 a plan, and Fig. 3 a sectional end elevation, all of step-tread as applied. Fig. 4 is a sectional elevation, and Fig. 5 a plan, of modification of step-tread.
To the end in view I employ a series of rectangular or other suitably-shaped blocksA, preferably made of hard Wood and having beveled edges B all round. These blocks A are placed end-grain upward and are grooved, at the sides E to receive irons or stays F, by which they are held in position. These irons F are joined to end irons G, which are secured by bolts H and nuts J or other suitable device to the hangers or brackets K, by which the step-tread is fixed in position. The said blocks A are arranged in rows, and between the rows are open spaces L and purls or distance-pieces M, fixed in position by rods or bolts N. When the blocks A have become worn at the front edge, the blocks can be re versed or interchanged, as required. The said arrangement of blocks and connecting pieces can be used to produce a mat or tread for a shop floor or corridor or the like. The hangers in such cases are of course not required.
In the modification shown in Figs. 4 and 5 solid pieces of hard wood 0 are substituted for the end irons G, and the ends of the steptread are approximately rectangular instead of curved, as shown in Fig. 2. Also in the case of cars where a vertical rod is placed mid way on the platform step-tread a like solid piece of hard wood like those at the ends can be arranged at the center to form a base or support for such rod. Instead of the blocks A being grooved at the sides, as aforesaid, they may have holes at or about their centers, with rods passing through for securing them in position, as required.
What I claim as my invention, and desire to secure by Letters Patent, is
A step-tread composed of wooden blocks With beveled edges and arranged end-grain upward and provided with rectangular grooves in their sides, in combination with coacting rectangular bars adapted to fit in such grooves and to hold the blocks in position so that said blocks may be interchanged at will to compensate for wear, and purls or distancepieces between said bars whereby intervening open spaces are formed so that the tread is self-draining and cleansing, substantially as described.
In testimony whereofI afiix my signature in 5 presence of two witnesses.
JOHN HUDSON. Witnesses:
H. NIXON, THOMAS FENToN.
US24764005A 1905-02-27 1905-02-27 Tram-car and railway-carriage platform step-tread. Expired - Lifetime US805296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US24764005A US805296A (en) 1905-02-27 1905-02-27 Tram-car and railway-carriage platform step-tread.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24764005A US805296A (en) 1905-02-27 1905-02-27 Tram-car and railway-carriage platform step-tread.

Publications (1)

Publication Number Publication Date
US805296A true US805296A (en) 1905-11-21

Family

ID=2873779

Family Applications (1)

Application Number Title Priority Date Filing Date
US24764005A Expired - Lifetime US805296A (en) 1905-02-27 1905-02-27 Tram-car and railway-carriage platform step-tread.

Country Status (1)

Country Link
US (1) US805296A (en)

Similar Documents

Publication Publication Date Title
US1238874A (en) Freight-car construction.
US805296A (en) Tram-car and railway-carriage platform step-tread.
US544204A (en) Drews
US917891A (en) Air-brake-cylinder attachment to railroad-cars or the like.
US544417A (en) Half to daniel e
US1231513A (en) Car-stop.
US1404831A (en) buckner
US68327A (en) Improved cabrplatfoem
US1098580A (en) Logging-bunk.
US259726A (en) Railway
US1203034A (en) Rack-rail.
US137337A (en) Improvement in railroad rails
US48926A (en) Improvement in railroad-rail couplings
US1178368A (en) Means for securing grab-irons and ladder-threads to railway-cars.
US677646A (en) Railway-frog.
US697650A (en) Freight-car.
US861512A (en) Derailment-guard.
US314459A (en) Car-truck
US904629A (en) Metal resilient railway-tie.
US119624A (en) Improvement in railway rail-chairs
US1067061A (en) Steel frame of railroad-cars.
US290516A (en) Assigstoe to himself azfd
US505325A (en) Railway-coach vestibule
US1388734A (en) Railway-rail brace
US630577A (en) Stationary buffer.