US573316A - Van-burton willits - Google Patents
Van-burton willits Download PDFInfo
- Publication number
- US573316A US573316A US573316DA US573316A US 573316 A US573316 A US 573316A US 573316D A US573316D A US 573316DA US 573316 A US573316 A US 573316A
- Authority
- US
- United States
- Prior art keywords
- steering
- bearing
- sleeve
- post
- collar
- 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
- 238000010276 construction Methods 0.000 description 8
- 108060003490 HAT1 Proteins 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/2078—Handle bars
Definitions
- My invention relates to the construction of the steering apparatus of a bicycle, whereby the parts are simplified, rendered stronger, and more durable.
- Figure .1 is a side elevation of the upper part of the steering apparatus with the lower part and upper brace and the handle-bars broken away.
- Fig. 2 is a longitudinal section of the steering apparatus with the mid dle portion, the upper brace, and the handlebars broken away.
- Fig. 3 is a longitudinal section of the handle-bars and their connection with the steering-post with one handler bar broken away.
- the steering-post 3 extends through the steeringhead and has on its lower portion the conebearing at.
- the bearing-collar 5 is secured in the lower end of the steering-head to correspond with the cone-bearing 4, between which suitable balls 6 are placed to form a ball-bearing.
- the bearing-collar 8 is loosely mounted on the steerin g-post 3.
- the sleeve 14 is exteriorly threaded, preferably near its upper end, and the steering-post is interiorly threaded near its upper end, so that the sleeve 14 screws down into place within the steeringpost, andthe cap 13, when it is drawn downward, engages the clamping-sleeve 10, forcing it downward against the bearing-collarS until the bearing is sufficient] y adjusted. Not only does this process adjust the upper bearing, but it also adjusts the lower bearing, as the cap 13, with the sleeve 14-, tends to draw the steeringpost up ward through the steeringhead. Thus the two ball-bearings are simultaneously and equally adjusted by the same means.
- a bicycle the combination of a steering-head, a steering-post extending through such head, a bearing-collar loosely mounted -on the steering-post at the upper end of the head, a clamp-sleeve carrying the handlebars placed above the bearing-collar, and a cap that is screwed in the upper end of the steering-post and which engages the sleeve and thereby, when screwed down, adjusts the bearing-collar, substantially as set forth.
- a steerin g-head the combination of a steerin g-head,a steering-post therethrough, a bearing-collar rigidly mounted on the steeringpost at the lower end of the steering-head, a bearing-collar loosely mounted on the steering-post at the upper end of the steeringhead, a clamp-sleeve carrying the handlebars placed above the bearing-collar, and a cap that is screwed in the upper end of the steering-post and which engages the sleeve and thereby, when screwed down, adjusts both bearings, substantially as set forth.
- a cap with a depending sleeve that screws into the upper end of the steering-post, and a clamp-sleeve above the bearing-collar and engaged by the cap.
- a bicycle the combination of a steering-head,a steering-post therethrough, a bearing-collar loosely mounted 011 the steeringpost at the upper end of the steering-head, a clamp sleeve above the bearing-collar, the handle-bars carried by such sleeve, and a cap with a depending sleeve that screws into the upper end of the steering-head, such cap engaging the clamp-sleeve of the handle-bars, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
(N Model.)
VAN BURTON WILLITS. BIGYGLE.
No 573,316. Ptented Dec. 15, 1896-.
W/TNES: INVENTOH A TTOHNE Y.
we uonms Perms co womurnoq WASHINGTON, D. c
i the upper brace 2.
threaded within such bearing-collar.
UNITED STATES PATENT OFFICE.
- VAN BURTON WILLITS, OF INDIANAPOLIS, INDIANA, ASSIGN OR TO THE HAY & WILLITS MANUFACTURING COMPANY, OF SAME PLACE.
BICYCLE.
SPECIFICATION forming part of Letters Patent No. 573,316, dated December 15, 1896. A li ti n fil d December 17, 1895." Serial No. 572,480. (No model.)
To coZZ whom it may concern:
Be it known that I, VAN BURTON WILLITs, of Indianapolis, county of Marion, and State of Indiana, have invented a certain new and useful Improvement in Bicycles; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, in which like numerals refer to like parts.
My invention relates to the construction of the steering apparatus of a bicycle, whereby the parts are simplified, rendered stronger, and more durable.
The full nature of my invention will appear from the accompanying drawings and the description and claims following.
Figure .1 is a side elevation of the upper part of the steering apparatus with the lower part and upper brace and the handle-bars broken away. Fig. 2 is a longitudinal section of the steering apparatus with the mid dle portion, the upper brace, and the handlebars broken away. Fig. 3 is a longitudinal section of the handle-bars and their connection with the steering-post with one handler bar broken away.
Connected up with the steering-head 1 is Their connection, as shown here, is the usual one, and my invention does not relate to such construction. The steering-post 3 extends through the steeringhead and has on its lower portion the conebearing at. The bearing-collar 5 is secured in the lower end of the steering-head to correspond with the cone-bearing 4, between which suitable balls 6 are placed to form a ball-bearing. Within the upper end-of the steering-head I place another cone-bearing 7. Above it on the steering-post I place a bearing-collar 8, and between them suitable balls are carried to form an upper ball-bearing for the steering-post. The bearing-collar 8 is loosely mounted on the steerin g-post 3. Heretofore this bearing-co1lar has been interiorly threaded and the steering post exteriorly Then the bearing-collar has been screwed down for purposes of adjustment. This construction weakens the steering-post too much, so that frequently it is broken in two at that point.
I overcome the difficulty above mentioned by brazing my handle-bars 9 into a sleeve 10, that is opened on one side and provided with a pair of .ears 11, through which the bolt 12 extends. This clamping-sleeve 1O I slip over the steering-p0st, as seen in Fig. 2, and slip it down against the bearing-collar 8. I then provide a cap 13 with the interior sleeve 14, that extends into the u pperend of the steeringpost for a short distance. The sleeve 14 is exteriorly threaded, preferably near its upper end, and the steering-post is interiorly threaded near its upper end, so that the sleeve 14 screws down into place within the steeringpost, andthe cap 13, when it is drawn downward, engages the clamping-sleeve 10, forcing it downward against the bearing-collarS until the bearing is sufficient] y adjusted. Not only does this process adjust the upper bearing, but it also adjusts the lower bearing, as the cap 13, with the sleeve 14-, tends to draw the steeringpost up ward through the steeringhead. Thus the two ball-bearings are simultaneously and equally adjusted by the same means. At this stage I tighten the nut on the bolt 12, clamping the sleeve 10 about the steeringpost, so that the handle-bars will not slip on it, and the sleeve 14: is bound so tight in the steering post that the cap cannot become loose. With this arrangement I not only socure the simple adjustment above referred to, but I in no manner weaken my steeringpost, as it is of full thickness throughout, and the cap 13 eifectually protects and holds in place the various parts. The clampingsleeve 10 also holds the bearings rigidly in place after they have been adjusted. Furthermore, I attain these results with a very simple construction that can be readily taken apart by removing the cap 13 and loosening the nut on the bolt 12. This also enables me to readily remove my handle-bars and turn them over to make them low or high, as I may desire.
hat 1 claim as my invention, and desire to secure by Letters Patent, is-
1. In a bicycle, the combination of a steering-head, a steering-post extending through such head, a bearing-collar loosely mounted -on the steering-post at the upper end of the head, a clamp-sleeve carrying the handlebars placed above the bearing-collar, and a cap that is screwed in the upper end of the steering-post and which engages the sleeve and thereby, when screwed down, adjusts the bearing-collar, substantially as set forth.
2. In a bicycle, the combination of a steerin g-head,a steering-post therethrough,a bearing-collar rigidly mounted on the steeringpost at the lower end of the steering-head, a bearing-collar loosely mounted on the steering-post at the upper end of the steeringhead, a clamp-sleeve carrying the handlebars placed above the bearing-collar, and a cap that is screwed in the upper end of the steering-post and which engages the sleeve and thereby, when screwed down, adjusts both bearings, substantially as set forth.
3. In a bicycle, the combination of a steering-llead,asteering-posttherethrough,abearing-collar loosely mounted on the steeringpost at the upper end of the steering-head,
a cap with a depending sleeve that screws into the upper end of the steering-post, and a clamp-sleeve above the bearing-collar and engaged by the cap.
&. In a bicycle, the combination of a steering-head,a steering-post therethrough, a bearing-collar loosely mounted 011 the steeringpost at the upper end of the steering-head, a clamp sleeve above the bearing-collar, the handle-bars carried by such sleeve, and a cap with a depending sleeve that screws into the upper end of the steering-head, such cap engaging the clamp-sleeve of the handle-bars, substantially as set forth.
In witness whereof I have hereunto set my hand this 9th day of December, 1895.
VAN BURTON \VILLITS.
Vitnesses:
ANGELENE CULLI'IY, ZULA GREEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US573316A true US573316A (en) | 1896-12-15 |
Family
ID=2642012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US573316D Expired - Lifetime US573316A (en) | Van-burton willits |
Country Status (1)
Country | Link |
---|---|
US (1) | US573316A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323263A (en) * | 1980-02-15 | 1982-04-06 | Cook Craig A | Bicycle front fork assembly |
-
0
- US US573316D patent/US573316A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4323263A (en) * | 1980-02-15 | 1982-04-06 | Cook Craig A | Bicycle front fork assembly |
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