US1277668A - Roadway-box. - Google Patents

Description

C. E. TYLER, DECD. r .1. TYLER .A-DMINISTRATRIX.

ROADWAY BOX.

APPLXCATION FILED APR.28. 191s.

Patented Sept 3, 1918.

2 snsnssum 1.

C. E. TYLER, DECD. v

F.1- TYLER. ADMINISTRATRIX.

ROADWAY BOX.

APPLICATION FILED APR.2B. 191a.

Patented Sept. 3, 1918.

2 SHEETS-SHEET 2- 5 now, ntoz GLAREN CE E. TYIDER, oF'NEwAnx; new JE OF SAID CLARENCE TYLER, DECEASE 00., A conronnrron or nnwvonx.

my; FANNY J. TYLER, ADMINISTBATRIX 1 assielvonro s. E. r. vaLvE & HYnmmT noAiowAY-Box.

To all whom it may concern:

Beit known that I, CLARENCE E. TYLER,a citizen of theUnited States, and'resident of Specification of Letters Patent.

Newark, in thecounty of Essexand State of New Jersey, have invented certain new and useful Improvementsin, Roadway- Boxes, of whichthe followingis a specification. g I Roadway boxes heretofore in use for giving'access to.

which mains are located usually at fixed grades-undena road surface, were heretofore made of wood,- concrete, reinforced concrete or of metal, but in eithen case were difficult to assemble and to adjust 'to the varying depth, at which the mains were located undertheroad surface f a a In many cases such roadwayboxes were .made of rectangularcross section, requiring elements of-construction of a' variety of different patterns and'provided'with fastening means and interlocking means, often extending inwardly'of the roadwaybox and interfering with" the ready access to the valve locateduat the lower end thereof. I 5 The present. invention has for its purpose to provide a roadway box of circular cross section, consisting of a limited number of standard size element's, interlocked with: out the use of rods, bolts, etc.,' which elements leave the inner space of the box practically free. These elements maybe so se lected and arranged that a box of any desired height can be constructed, according to the size of the standard elements "amen:

An additional advantage of the box consists of an adjustable top, adapted for use when small variations in height, such as fractions of inches, must considered in placing the top at exactly the of the surrounding sur- The invention is illustrated in the accompanying drawings in which Figure 1, is an elevation of' the assembled roadway box, Fig. 2, a horizontal cross section in the line a-a of Fig. 1, Fig. 3, a central vertical cross section of the top frame and cover plate, Fig. 4, a perspective view of the top frame, and Fig. 5, a similar view of the base plate.

This new round roadway box comprises a base plate 1, in the shape of a circular frame,

the valves of the pipes or, -mains 'ofa system of water distribution,

particularly 1 which is located ontop of the valve,

,tending lugs fl and 5.

1 other of the edges.

'connection between two abutting side plates structure.

cylinder,

usually not shown in a gate valve, of a water main,

The plate is provlded with an the drawing.

a number of outer: andinner upwardly ex- The side plates 6, 7 and 8, are formed as parts of a cylinder and are 'provided with stifl'ening ribs 9. The interlocking means for longitudinal edges of each side plate anda groove 11' of circular cross section onthe The tongue-and-groove formsa most eflicient interlocking means, does not pro ect into the cylindrical space of the box, and, in case a plastic cement,

such as asphaltshould would make be used in the grooves,

Fforming longitudinal sectionsofthe entire are preferably so selected, that their horizontal joints are staggered, or located in different planes,;whereby a structure is produced of extreme rigidity, fpeculiarly adapted to resist the ars of street traflic passing over the same.

Fig, 3 illustrates the assembled cover of theioadway box which comprises the top frame 13, having an outer circular flange 14, and a set of concentric and 17. Recesses 18 on the lower edge of the frame 13, are in engagement with the lugs 12 of theupper set of side plates and serve to position the frame on the plates.

The cover frame 19 is provided with a circular overhanging flange 20, entirely surrounding the flange 14: of the top frame 13 and acting as'an apron to lead off the rain or other water whichmight be capable of entering the box. A series of inclines 21, 22 and 23, are arranged on the frame and enga e with the corresponding inclines 15, 16 an 17, of the top frame 13, whereby the rotation of the top frame causes a vertical displacement of be efliciently utilized in, the adjustment of a substantially water proof Patented Sept. '3, 1918. Application'filed April 28, 1913. Seria1No;I764,145.

enter and inner annular flange 2 and 3 and the sideplatestcom- Y prise a cylindrical tongue 10 on one of the inclines 15, 16,

the same which can a small differences between the level of the .top of the box and that of thesurrounding ground. A'c'ov'er 2i, closesthe openingof' It will be noted that this round roadway boxcis built of longitudinal sections, each section comprising a number of superposed side plates, the side plates of-one section interlocked with the side plates of the abutting sections by means of a vertically extending tongueand-groove joint. The' excavation'for receiving a roadway box does not require to be of much larger diameter than that of the box, and the walls of the box can easily b'e'built up in this limited space without thefiuse of bolts, screws, tie rods, etc., an advantagewhich becomes ofparticular importance when'the excavation is to be made through a finished roadbed, such as one of asphalt paving or' Belgian-paving blocks. I

Claims v p r LA road box'having a cylindrical side wall longitudinally and transversely divided into sections, means for interlocking the abutting sections, and a lbase-plate forlpreventing the sections 'from' penetrating the ground 2. A road box having a cylindrical side wall longitudinally and transversely divided into sections, means for; interlocking the sections so that :the joints of one'section are broken with relation to the joints of other sections, and a base-plate for preventing the jsectionsffrom entering'the ground." 3. A roadbox having-a cylindrical side wall longitudinally and transverselydivided into sections, tongue. and groove 7 interlock injg means extending longitudinally along the sections for holding them together, lugs arranged upon the transverse'edges'of the sections for'preventing lateral inovement'of the sections, and a base-plate for preventing the whole from penetrating the ground. I

4. A road box'havin'g 'a cylindricalside wall longitudinally and transversely divided into sections, tongue and groove interlocking means extending longitudinally along the sections for holding them together, "lugs arranged-upon the transverse edges of the sections for preventing lateral movement, and a base plate adapted to prevent the side-wall from penetratingthe ground.

7 5. A road box havin a cylindrical side fwall longitudinally and transversely divided into sections,- the sections being so arranged, that the joints of certain sections are broken 'with'relationto the joints of other sections, tongue and groove interlocking means extending longitudinally along the sections for holding them together, lugs upon the trans- "verse edges ofthe 'sections'for preventing lateralm vement of the sections, and means for preventing the sidewall-from entering the ground.

6. A road 1005; having a cylindrical side] wall longitudinally and transverselydivided into sections, the sections being so arranged that the joi'ntsof certain sections are broken with relation to the joints of other sections, tongue and groove'interlocking means extending longitudinally along the sections for holding themtogether, abase plate for preventing the side: wall from entering the ground, and means upon the transverse edges of the sections and upon the base platefor preventing lateral movement of the sections. 1 In witness'whereof the inventor'ha s hereunto "set his hand in the presence'of two subscribing witnesses, at New York, in the county and StateofjNeW:York, this 25th Tday of April,*1913." v

' r CLARENCE E; TYLER.

- HRALirriJUnIAuSAoHE s,

KANErI j popies p t thispatent lim'y be obtained for five'cents-eacR-by addressing the Commissioner otjiP'atents.

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