GB664859A - Improvements in and relating to change speed gears - Google Patents
Improvements in and relating to change speed gearsInfo
- Publication number
- GB664859A GB664859A GB1460449A GB1460449A GB664859A GB 664859 A GB664859 A GB 664859A GB 1460449 A GB1460449 A GB 1460449A GB 1460449 A GB1460449 A GB 1460449A GB 664859 A GB664859 A GB 664859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- variable
- change speed
- shaft
- speed 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
- F16H29/06—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 with concentric shafts, an annular intermediate member moving around and being supported on an adjustable crank or eccentric
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
664,859. Variable-speed gearing. ZYCH, Z. May 31, 1949, No. 14604/49. Class 80 (ii). A variable-throw eccentric 4 gyrates a ring 9, prevented from rotating by an Oldham coupling connection 10, 12, 13 to fixed members 15, and having pivoted thereon pawls 17 co-acting with a driven ratchet wheel 18. A sliding wedge 8 operates in an arcuate slot in the eccentric 4 to displace it relative to a driving-shaft 2 about a pivot pin 5 mounted therein, the wedge 8 being mounted on a rod 6 axially movable by a knurlheaded bolt 7 screwing into the shaft 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1460449A GB664859A (en) | 1949-05-31 | 1949-05-31 | Improvements in and relating to change speed gears |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1460449A GB664859A (en) | 1949-05-31 | 1949-05-31 | Improvements in and relating to change speed gears |
Publications (1)
Publication Number | Publication Date |
---|---|
GB664859A true GB664859A (en) | 1952-01-16 |
Family
ID=10044228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1460449A Expired GB664859A (en) | 1949-05-31 | 1949-05-31 | Improvements in and relating to change speed gears |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB664859A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688406A1 (en) * | 1993-03-11 | 1995-12-27 | BENESCH, Lloyd | Transmission device |
-
1949
- 1949-05-31 GB GB1460449A patent/GB664859A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688406A1 (en) * | 1993-03-11 | 1995-12-27 | BENESCH, Lloyd | Transmission device |
EP0688406A4 (en) * | 1993-03-11 | 1997-05-28 | Lloyd Benesch | Transmission device |
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