US132091A - Improvement in hubs for vehicle-wheels - Google Patents
Improvement in hubs for vehicle-wheels Download PDFInfo
- Publication number
- US132091A US132091A US132091DA US132091A US 132091 A US132091 A US 132091A US 132091D A US132091D A US 132091DA US 132091 A US132091 A US 132091A
- Authority
- US
- United States
- Prior art keywords
- spokes
- hubs
- improvement
- wheels
- 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 - Lifetime
Links
- 210000002105 Tongue Anatomy 0.000 description 12
- 241000282320 Panthera leo Species 0.000 description 4
- 210000000614 Ribs Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000003467 diminishing Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
Definitions
- This invention relates to what are termed sector wheels, for wagons and carriages and primarily to that class of these wheels which have hubs composed in part of wooden coreblocks, held by being introduced from the inner ends of metallic shells, tapering outwardly, or of equivalent shape.
- the first part of the present invention consists in sector-spokes lockedtogether in the process of setting up the wheel, and in the finished structure by means of dovetail or undercut radial tongues or keys. These serve not only to facilitate setting up the wheel, but
- Figure 1 is a face view of the wheel, with one part of the hub and portion of the spokes removed.
- Fig. 2 is a section in the plane of the axis on the line 2 2, Fig. 1.
- Fig. 3 and Fig. 4: are perspective views on a larger scale of the sector end of an improved spoke.
- each wheel is composed of sixteen, or'more or less, wooden sector-spokes, A, a pair of cast-iron hub-shells, D E, wooden core-blocks B (J, and connectingrirets F, or their equivalent, to form the web and hub, with a folly, tire, and axle-skein or box of any approved pattern.
- the improved spokes A are constructed with a longitudinal dovetail or undercut tongue or key, 2, on one edge of each sector, and a corresponding groove or seat, 1 on the other edge to receive the tongue of the adjoining spoke.
- the sectors may be grooved in each edge to receive loose keys, or the spokes may be furnished alternately with tongues and grooves and these tongues or keys, and their grooves or seats, may be uniform or tapering from their outer ends inwardly.
- the spokes may be attached one to the other by driving them, and the web of a wheel may thus be accurately set up, with or without the use of glue, as preferred, without the employment of the clamping devices heretofore necessary.
- the tongues or keys serve also to support the spokes laterally, and in their most important capacity to form a positive or unyielding mechanical bond between the spokes, preventing their separation even by shrinkage. Gluing may be employed to hold the spokes against accidental radial displacement in setting up the wheel.
- the inner faces of one or both of the wooden core-blocks B U have central ooncavities, as, of greater or less radius, and concentric ribs or flanges w, the latter having the longitudinal or perpendicular grain of the wood.
- the sector ends of the spokes are correspondingly enlarged, as at o, and grooved transversely, as at it. Either or both provisions may be employed.
- the rear hub-shell D and its block 13, or the outer shell and block, may be constructed of a continuous taper outwardly.
- outer hub-shell and block E (J, or both the shells and blocks, with two or more sections, s s, of diminishing diameter, tapering outwardly, and united by a beveled shoulder, a", as represented.
- This construction insures a tight fit and the positive support of the block or blocks against outward movement.
- the construction is more important as applied to the outer shell and block, owing to the strain on the latter in driving in the axle skein or box.
- the shells are constructed with the common longitudinal V-ribs q to prevent the rotation of the blocks; also the common perforated circumferential flanges t to receive the rivets F.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Description
2Sheets--Sheeti. E. B. LOWE.
improvement in Hubs for Vehicles.
NO. 132,09], I Patented Oct.8,1872.
Witnesses,
Improvement in Hubs for Vehicles.
N0. 132,09], Patentea Oct. 8,1872.
witnesses. Inventor.
U NITED, STATns EDMUND B. LOWE, OF BELLEFONTAINE, ASSIGNOR TO HIMSELF AND ISAAC Z PATEN N. McBETH, or SAME PLACE, AND FRANKLIN N. .DRAPER AND AAnoN 'DENISON, or wns'r LIBERTY, OHIO.
IMPROVEMENT IN HUBS FOR VEHiCLE-VliHEELt't.
Specification forming part of Letters Patent No. 132,091, dated October 8, 1872.
To all whom it may concern:
Be it known that I, EDMUND B. LOWE, of Bellefontaine, in the county of Logan and State of Ohio, have invented an Improved Wheel for Vehicles, of which the following is a specification:
Nature and Objects of the Invention.
This invention relates to what are termed sector wheels, for wagons and carriages and primarily to that class of these wheels which have hubs composed in part of wooden coreblocks, held by being introduced from the inner ends of metallic shells, tapering outwardly, or of equivalent shape.
The first part of the present invention consists in sector-spokes lockedtogether in the process of setting up the wheel, and in the finished structure by means of dovetail or undercut radial tongues or keys. These serve not only to facilitate setting up the wheel, but
Description of the Dre-wing.
Figure 1 is a face view of the wheel, with one part of the hub and portion of the spokes removed. Fig. 2 is a section in the plane of the axis on the line 2 2, Fig. 1. Fig. 3 and Fig. 4: are perspective views on a larger scale of the sector end of an improved spoke.
General Description.
In carrying out the invention, each wheel is composed of sixteen, or'more or less, wooden sector-spokes, A, a pair of cast-iron hub-shells, D E, wooden core-blocks B (J, and connectingrirets F, or their equivalent, to form the web and hub, with a folly, tire, and axle-skein or box of any approved pattern. The improved spokes A are constructed with a longitudinal dovetail or undercut tongue or key, 2, on one edge of each sector, and a corresponding groove or seat, 1 on the other edge to receive the tongue of the adjoining spoke. In an inferior modification of the feature the sectors may be grooved in each edge to receive loose keys, or the spokes may be furnished alternately with tongues and grooves and these tongues or keys, and their grooves or seats, may be uniform or tapering from their outer ends inwardly. By these means the spokes may be attached one to the other by driving them, and the web of a wheel may thus be accurately set up, with or without the use of glue, as preferred, without the employment of the clamping devices heretofore necessary. The tongues or keys serve also to support the spokes laterally, and in their most important capacity to form a positive or unyielding mechanical bond between the spokes, preventing their separation even by shrinkage. Gluing may be employed to hold the spokes against accidental radial displacement in setting up the wheel. To support the spokes radially in the finished wheel, the inner faces of one or both of the wooden core-blocks B U have central ooncavities, as, of greater or less radius, and concentric ribs or flanges w, the latter having the longitudinal or perpendicular grain of the wood. To occupy and receive the said conoavities and ribs, the sector ends of the spokes are correspondingly enlarged, as at o, and grooved transversely, as at it. Either or both provisions may be employed. The rear hub-shell D and its block 13, or the outer shell and block, may be constructed of a continuous taper outwardly. I prefer to construct the outer hub-shell and block E (J, or both the shells and blocks, with two or more sections, s s, of diminishing diameter, tapering outwardly, and united by a beveled shoulder, a", as represented. This construction insures a tight fit and the positive support of the block or blocks against outward movement. The construction is more important as applied to the outer shell and block, owing to the strain on the latter in driving in the axle skein or box. The shells are constructed with the common longitudinal V-ribs q to prevent the rotation of the blocks; also the common perforated circumferential flanges t to receive the rivets F.
Claims.
The following is claimed as new:
1. The sector-spokes A, with the dovetail or undercut grooves or seats y, and keys 2 for locking the same together, substantially as shown and described.
2. Theribs or flanges w, for supporting the spokes against radial displacement, when the same are formed on the inner ends of wooden
Publications (1)
Publication Number | Publication Date |
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US132091A true US132091A (en) | 1872-10-08 |
Family
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US132091D Expired - Lifetime US132091A (en) | Improvement in hubs for vehicle-wheels |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050188170A1 (en) * | 2004-02-25 | 2005-08-25 | Masanobu Yamamoto | Temporary storage control system and method for installing firmware in disk type storage device belonging to storage control system |
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0
- US US132091D patent/US132091A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050188170A1 (en) * | 2004-02-25 | 2005-08-25 | Masanobu Yamamoto | Temporary storage control system and method for installing firmware in disk type storage device belonging to storage control system |
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