GB608153A - Improvements in and relating to crank mechanism - Google Patents
Improvements in and relating to crank mechanismInfo
- Publication number
- GB608153A GB608153A GB484046A GB484046A GB608153A GB 608153 A GB608153 A GB 608153A GB 484046 A GB484046 A GB 484046A GB 484046 A GB484046 A GB 484046A GB 608153 A GB608153 A GB 608153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crank
- eccentric
- pedal
- teeth
- crank pin
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
- F16C3/30—Cranks; Eccentrics with arrangements for overcoming dead-centres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
608,153. Linkwork. BARTLETT, B. G. W. Feb. 15, 1946, No. 4840. [Classes 80 (ii) and 80 (iii)] [Also in Group XXXI] In crank mechanism, an eccentric 34, Fig. 11, is mounted on or formed integral with, and rigidly connected to the crank pin 33, so that the geometric centre 92 of the eccentric lags behind the centre line of the crank 31, and is located within the right angle having the crank pin axis 95 as its vertex, and the crank centre line produced as a side. Fig. 11 shows the invention applied to a multithrow crank-shaft. As applied to a bicycle, each crank pin 14, Fig. 1, carries an eccentric 15 about which the pedal 17 is free to rotate. Ball bearings may be inserted between the eccentric and the pedal. In a modification, shrouded toothed gears 68, Fig. 8, are located between, and mesh with teeth in the bore of the big end of a connecting rod 65, and teeth on the periphery of the eccentric 63.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB484046A GB608153A (en) | 1946-02-15 | 1946-02-15 | Improvements in and relating to crank mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB484046A GB608153A (en) | 1946-02-15 | 1946-02-15 | Improvements in and relating to crank mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB608153A true GB608153A (en) | 1948-09-10 |
Family
ID=9784772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB484046A Expired GB608153A (en) | 1946-02-15 | 1946-02-15 | Improvements in and relating to crank mechanism |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB608153A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014118478A1 (en) * | 2013-02-04 | 2014-08-07 | Vianney Rabhi | Rotor bearing for motor pump |
| WO2018127657A1 (en) | 2017-01-03 | 2018-07-12 | Vianney Rabhi | Synchronized free-wheel roller |
| US10330153B2 (en) | 2017-01-03 | 2019-06-25 | Vianney Rabhi | Synchronized roller with free wheels |
-
1946
- 1946-02-15 GB GB484046A patent/GB608153A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014118478A1 (en) * | 2013-02-04 | 2014-08-07 | Vianney Rabhi | Rotor bearing for motor pump |
| FR3001776A1 (en) * | 2013-02-04 | 2014-08-08 | Vianney Rabhi | ROTOR BEARING FOR ENGINE-PUMP |
| WO2018127657A1 (en) | 2017-01-03 | 2018-07-12 | Vianney Rabhi | Synchronized free-wheel roller |
| US10330153B2 (en) | 2017-01-03 | 2019-06-25 | Vianney Rabhi | Synchronized roller with free wheels |
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