GB189819464A - Improvements in and relating to Driving Mechanism especially suitable for Bicycles. - Google Patents
Improvements in and relating to Driving Mechanism especially suitable for Bicycles.Info
- Publication number
- GB189819464A GB189819464A GB189819464DA GB189819464A GB 189819464 A GB189819464 A GB 189819464A GB 189819464D A GB189819464D A GB 189819464DA GB 189819464 A GB189819464 A GB 189819464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- forked
- ball
- pins
- rods
- 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
Links
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
19,464. Tuttle, H., and Tuttle, S. Sept. 13. Linkwork; mounting and securing wheels &c. on shafts.-Relates to driving-mechanism for bicycles &c. The hub of the driving- wheel, Fig. 2, is provided with crank arms e', which are connected to crank arms d' by means of pins D. The pins D are adapted to receive ball bearings for the ends of the forked connecting-rods F, G. A wheel is mounted upon a sleeve 6, Fig. 5, which is screwed upon the divided crank axle b. This wheel is made up of two triangular plates C, C', the angular ends of which are placed at an angle of about 30‹ to each other, and are connected by means of three T-headed arms the ends of which, together with the angular ends of the plates C, C<2>, form supports for the bearing-pins of the rollers r. The whole wheel is bolted together and to a collar on the sleeve 6. Specification No. 21,350, A.D. 1897, describes a driving-mechanism with two separate wheels. The sleeve 6 has upon each of its ends a ring 7, which forms with a cone 8, screwed into the bracket 9, a ball race for the bearing. The brackets 9 are split and bolted so as to clamp the cones 8. The forked frame members A, A', A<3> are connected to the brackets. To each bracket 9 a rectangular frame 10, Fig. 10, is attached. The frames 10 are connected by bolts passing through sleeves 14 upon which links 15 are pivoted. These links have pivoted jaws f each provided with a slot f for the engagement of the rollers r. Each branch of the forked connecting-rods F, G, which branches are braced together by a link F<2>, has a large eye within which is located ball bearings. The inner cone of the ball bearing is secured to an arm f<3> which is integral with the jaw f<2>. The outer periphery of each jaw is in the form of a segment of a circle, around which it rocks upon horizontal guide-plates 16. The gearing is enclosed in a casing 3, which has holes for the passage of the forked rods F, G, which holes may be closed by flexible diaphragms. In a modification, the frames 10 are bent inwardly and secured by bolts screwed into sleeves provided with ball ways for the bearings of the jaws. The rear ends of each forked connecting-rod F, G are separately pivoted upon the crank-pin D.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB189819464T | 1898-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB189819464A true GB189819464A (en) | 1899-02-25 |
Family
ID=32141762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB189819464D Expired GB189819464A (en) | 1898-09-13 | 1898-09-13 | Improvements in and relating to Driving Mechanism especially suitable for Bicycles. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB189819464A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003889A (en) * | 1994-09-12 | 1999-12-21 | Shalom; Saeed Solomon | Simple drive assembly for bicycles with a plain axle containing larger and more durable bearings |
-
1898
- 1898-09-13 GB GB189819464D patent/GB189819464A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6003889A (en) * | 1994-09-12 | 1999-12-21 | Shalom; Saeed Solomon | Simple drive assembly for bicycles with a plain axle containing larger and more durable bearings |
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