US480183A - Pavement - Google Patents
Pavement Download PDFInfo
- Publication number
- US480183A US480183A US480183DA US480183A US 480183 A US480183 A US 480183A US 480183D A US480183D A US 480183DA US 480183 A US480183 A US 480183A
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- US
- United States
- Prior art keywords
- blocks
- pavement
- stringers
- wooden
- spaces
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/14—Pavings made of prefabricated single units made of wooden units
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/02—Paving elements having fixed spacing features
Definitions
- My invention is an improvement in the class of pavements in which the surface is composed of wooden blocks arranged parallel, but spaced apart and held in place on a suitable wooden foundation.
- the paving-blocks are secured between and supported upon wooden stringers which are held parallel by transverse tie-rods passing through their bases, but separated by narrow spaces which permit drainage, as hereinafter more fully set forth.
- Figure 1 represents a plan view of a section of my improved pavement, one of the blocks used in the pavement being removed.
- Fig. 2 is a transverse section. of the same with a portion of the composition between one row of blocks removed; and
- Fig. 3 is a longitudinal section of the pavement-section in part, omitting the composition or concrete filling between the blocks longitudinally.
- My improved pavement is applicable to both the roadways of streets and sidewalks thereof, or either, as well as to other thoroughfares or places. It is built up in sections of any desired size and may be made flat or concave or convex on its upper or lower surfaces to suit different requirements. Each section, which may either be square or oblong ⁇ in shape, of greater length than width, or vice versa, is composed in part of longitudinal wooden stringere-A, grooved along their opposite sides for a portion of their depth, so as to form upper side longitudinal locking parts o. o, preferably of dovetail shape. The grain of these stringers runs longitudinally of them. Vith these laterally -grooved stringers are combined wooden blocks B, correspondingly grooved along the lower portion of their sides,
- the blocks B may be made ot' variedlength and have their grain running depthwise of them, so as to present an end grain-surface on top. Said blocks are preferably so arranged that the joints between them in any one line or row will be in intermediate relation with the joints between the blocks of the next adjacent row. These joints may be packed with tar or other suitable iiliing.
- the dimensions of these blocks may be varied; but making them each of three inches or thereabout in width and eight inches or thereabout in depth, with preferably their greatest measurement for the most part in length, will be found very suitable for street-pavements. If desired, spacing blocks or piecesf may be introduced at intervals between the stringers A.
- the upper blocks B are slid to their places in between and along the stringers A, and the channels or spaces d between said blocks are filled with a composition or concrete S of tar and gravel or sand, and the whole is rmly bound together by cross-bolts or iron rods G.
- a pavement made up of sections, as described, is durable, even, and clean and furnishes its own drainage by the spaces c between the stringers where the latter come in contact with the ground. It, too, will be found very convenient to repair, as the sections of which it is composed may be of any convenient size, so as to admit of their being taken up and new pieces slipped in to replace defective ones.
- Such a pavement can be rapidly niade and laid, as the sections may all be manufactured in advance and as soon as the bed in the ground is prepared be quickly laid. It is comparatively cheap, especially in timbered countries, and can be made where timber is cheap and shipped to other places.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Description
(No Model.)
R. D. DUIEP.
PAVEMENT. No. 480,183. 'Patented Aug. 2, 1892.
lll.
"Il I Ym': naam: rinus cu.. vanto-wma., wAsHmcrou n c Nrrnn STATES PATENT Fries..
ROBERT D. DUFF, OF. TACOMA, VASHINGTON.
PAVEMENT.
SPECIFICATION forming part of Letters Patent No. 480,183, dated August 2, 1892.
Application led March 10, 1891. Renewed May 21, 1892. Serial No. 433,796. (No model.) i
To @ZZ whom it' may concern,.-
Be it known that I, ROBERT D. DUFF, of Tacoma, in the county of Pierceand State of Vashington, have invented a new and useful Improvement in Pavements, of which the following is a full, clear, and exact description.
My invention is an improvement in the class of pavements in which the surface is composed of wooden blocks arranged parallel, but spaced apart and held in place on a suitable wooden foundation.
In my invention the paving-blocks are secured between and supported upon wooden stringers which are held parallel by transverse tie-rods passing through their bases, but separated by narrow spaces which permit drainage, as hereinafter more fully set forth.
Reference is to be had to the accompanying drawings, forming a part of this speciiication,
l in which similar letters of reference indicate corresponding parts in all the gures.
Figure 1 represents a plan view of a section of my improved pavement, one of the blocks used in the pavement being removed. Fig. 2 is a transverse section. of the same with a portion of the composition between one row of blocks removed; and Fig. 3 is a longitudinal section of the pavement-section in part, omitting the composition or concrete filling between the blocks longitudinally.
My improved pavement is applicable to both the roadways of streets and sidewalks thereof, or either, as well as to other thoroughfares or places. It is built up in sections of any desired size and may be made flat or concave or convex on its upper or lower surfaces to suit different requirements. Each section, which may either be square or oblong` in shape, of greater length than width, or vice versa, is composed in part of longitudinal wooden stringere-A, grooved along their opposite sides for a portion of their depth, so as to form upper side longitudinal locking parts o. o, preferably of dovetail shape. The grain of these stringers runs longitudinally of them. Vith these laterally -grooved stringers are combined wooden blocks B, correspondingly grooved along the lower portion of their sides,
thereby forming like locking parts b h. These several locking parts o a and b b thus fit into or interlock with each other and hold both the stri ngers A apart from each other, leaving lower or ground spaces c c in between them, and keep the paving-blocks B ydown to their places and apart from each other with intervening longitudinal channels or spaces d d in between them above the stringers.
' The blocks B may be made ot' variedlength and have their grain running depthwise of them, so as to present an end grain-surface on top. Said blocks are preferably so arranged that the joints between them in any one line or row will be in intermediate relation with the joints between the blocks of the next adjacent row. These joints may be packed with tar or other suitable iiliing. The dimensions of these blocks may be varied; but making them each of three inches or thereabout in width and eight inches or thereabout in depth, with preferably their greatest measurement for the most part in length, will be found very suitable for street-pavements. If desired, spacing blocks or piecesf may be introduced at intervals between the stringers A.
The upper blocks B are slid to their places in between and along the stringers A, and the channels or spaces d between said blocks are filled with a composition or concrete S of tar and gravel or sand, and the whole is rmly bound together by cross-bolts or iron rods G.
A pavement made up of sections, as described, is durable, even, and clean and furnishes its own drainage by the spaces c between the stringers where the latter come in contact with the ground. It, too, will be found very convenient to repair, as the sections of which it is composed may be of any convenient size, so as to admit of their being taken up and new pieces slipped in to replace defective ones. Such a pavement can be rapidly niade and laid, as the sections may all be manufactured in advance and as soon as the bed in the ground is prepared be quickly laid. It is comparatively cheap, especially in timbered countries, and can be made where timber is cheap and shipped to other places.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
In a wooden pavement of the character hereinbefore indicated, lche combination, with the paving-blocks proper B, having a dovetailed base portion b b and separated by narrow spaces, of the wooden stringers A, having upper dovetailed portions a a, that interlock with the blocks B, and the tierods G, passing 1o transversely through the hase portions of the said stringers and beneath the paving-blocks,
all as shown and described.
ROBERT D. DUFF.
Witnesses:
M. S. HILL, E. S. ORR.
Publications (1)
Publication Number | Publication Date |
---|---|
US480183A true US480183A (en) | 1892-08-02 |
Family
ID=2549035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US480183D Expired - Lifetime US480183A (en) | Pavement |
Country Status (1)
Country | Link |
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US (1) | US480183A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569902A (en) * | 1948-03-06 | 1951-10-02 | Rienau Fred | Paneling |
-
0
- US US480183D patent/US480183A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569902A (en) * | 1948-03-06 | 1951-10-02 | Rienau Fred | Paneling |
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