GB247557A - Improvements in and relating to variable gearing - Google Patents
Improvements in and relating to variable gearingInfo
- Publication number
- GB247557A GB247557A GB3703/26A GB370326A GB247557A GB 247557 A GB247557 A GB 247557A GB 3703/26 A GB3703/26 A GB 3703/26A GB 370326 A GB370326 A GB 370326A GB 247557 A GB247557 A GB 247557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- shaft
- speed
- driven
- gears
- 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
- F16H—GEARING
- F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
- F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
- F16H29/04—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of a crank, an eccentric, a wobble-plate, or a cam, on one of the shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
247,557. Getriebebau-Ges., (Assignees of Wolf, K.). Feb. 10, 1925, [Convention date]. Eccentrics used in variable-speed ratchet gearing consist of superposed eccentric discs 15, 14, Fig. 3, which are driven independently from the same shaft 1 and are adapted to be displaced relatively to one another, while rotating, to vary the throw of the eccentric, and therefore the speed transmitted. In the arrangement shown in Fig. 1, there are six inner discs 14 secured in progressive phases to the driving-shaft 1 and alternating with loose toothed wheels 13 driven through a countershaft 11 at the same mean speed as the discs 14. A relative angular displacement of the wheels 13 effects through pin and slot connections 20, 20a with the discs 15 the operation in unison of the six eccentrics. The shaft 11 is driven through a differential train 8, 6, 2, which has a normally fixed side wheel 2. The speed of the shaft 11 having been thus doubled, the gears 12, which it carries, are of half the size of the gears 13 to compensate. A displacement from rest of the wheel 2 effected manually through a worm 4 effects the required differential movement while rotating of the outer discs 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE247557X | 1925-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB247557A true GB247557A (en) | 1926-07-15 |
Family
ID=5935396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3703/26A Expired GB247557A (en) | 1925-02-10 | 1926-02-09 | Improvements in and relating to variable gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB247557A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2830065A1 (en) * | 2001-09-26 | 2003-03-28 | Luk Lamellen & Kupplungsbau | Gearbox with continuously driving transmission, has connecting part between eccentric drive and freewheel devices connected to guide section of eccentric drive device |
-
1926
- 1926-02-09 GB GB3703/26A patent/GB247557A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2830065A1 (en) * | 2001-09-26 | 2003-03-28 | Luk Lamellen & Kupplungsbau | Gearbox with continuously driving transmission, has connecting part between eccentric drive and freewheel devices connected to guide section of eccentric drive device |
WO2003027538A1 (en) * | 2001-09-26 | 2003-04-03 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Transmission |
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