GB1140092A - Improvements in or relating to mechanical function gear apparatus - Google Patents
Improvements in or relating to mechanical function gear apparatusInfo
- Publication number
- GB1140092A GB1140092A GB1181866A GB1181866A GB1140092A GB 1140092 A GB1140092 A GB 1140092A GB 1181866 A GB1181866 A GB 1181866A GB 1181866 A GB1181866 A GB 1181866A GB 1140092 A GB1140092 A GB 1140092A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- track
- teeth
- pitch
- gear track
- 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
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H35/16—Mechanisms for movements or movement relations conforming to mathematical formulae
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G3/00—Devices in which the computing operation is performed mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Gears, Cams (AREA)
Abstract
1,140,092. Toothed gearing. E. HALSTRUP. 17 March, 1966 [27 Dec., 19651, No. 11818/66. Heading F2Q. A gear pair for relating an input and an output movement according to a predetermined non-linear function comprises a gear element Z having thereon a gear track S of progressively varying tooth pitch, arranged to represent the required function, meshing with a gear element B having a gear track of uniform tooth-pitch, the respective axes of rotation or directions of movement of said gear tracks being mutually skew. As shown, the gear track S is helically formed on right cylinder Z and the gear element B comprises involute teeth which are bodies of revolution and which also mesh with teeth of uniform pitch on a cylindrical gear C. The gear B is caused to traverse axially of the cylinder Z, e.g. by a pin and cam groove device, to maintain the gear B in mesh with the gear track S as the latter rotates. Alternatively the gear track of varying tooth pitch may be formed on a gear-wheel (H), a rack (U), or one side of a toothed belt (R) the other side of which has uniformly spaced teeth meshing with those of a gear-wheel (L) (Figs. 4, 6, 5 respectively, not shown). A method of setting out centre lines of the teeth of the gear track S is described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965H0058089 DE1289337B (en) | 1965-12-27 | 1965-12-27 | Gear function transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1140092A true GB1140092A (en) | 1969-01-15 |
Family
ID=7160003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1181866A Expired GB1140092A (en) | 1965-12-27 | 1966-03-17 | Improvements in or relating to mechanical function gear apparatus |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1289337B (en) |
| GB (1) | GB1140092A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829824A (en) * | 1952-07-01 | 1958-04-08 | Schlumberger Well Surv Corp | Automatic computer |
-
1965
- 1965-12-27 DE DE1965H0058089 patent/DE1289337B/en active Granted
-
1966
- 1966-03-17 GB GB1181866A patent/GB1140092A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1289337C2 (en) | 1969-10-09 |
| DE1289337B (en) | 1969-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1141884A (en) | Improvements in or relating to gear train assemblies | |
| GB951562A (en) | Improvements in or relating to variable ratio steering gears | |
| GB1209613A (en) | Improvements in or relating to strain wave gearing | |
| ES437476A1 (en) | Rack and pinion steering mechanism | |
| GB1430773A (en) | Worm gear drive device | |
| SE8006917L (en) | TWO STEP CYLINDRICAL GEAR GEAR WITH ARROW | |
| DE1963831B2 (en) | PLANETARY GEAR WITH DOUBLE HELICAL GEARS | |
| GB1140092A (en) | Improvements in or relating to mechanical function gear apparatus | |
| GB1227075A (en) | ||
| GB1331063A (en) | Motionconverting gearing | |
| GB932015A (en) | Anti-backlash gear wheel combination | |
| GB1248931A (en) | An improved steering gear of the circulating ball type | |
| GB1373920A (en) | Hydrostatic lubricating device for the meshing points of cylinder worms and a worm rack | |
| GB1290249A (en) | ||
| GB1210799A (en) | Improvements in rack and pinion devices for transmiting a reciprocating movement | |
| ES363502A1 (en) | High efficiency,reversible or irreversible gear pairs with parallel axes suitable to provide high gear ratios,with small center distance | |
| FR2274836B1 (en) | ||
| GB1433995A (en) | Indexing cam for roller gear drive | |
| GB1284540A (en) | Improvements in or relating to gearing arrangements | |
| GB1236228A (en) | Improvements in or relating to gears having skew, non-intersecting axes | |
| GB1324493A (en) | Gear transmission | |
| FR2279987A3 (en) | DEMULTIPLICATION DEVICE ESPECIALLY FOR VARIABLE CAPACITORS | |
| GB1314062A (en) | Screw and nut mechanisms | |
| GB1316850A (en) | Worm gearing | |
| ES315930A1 (en) | A gear reducer. (Machine-translation by Google Translate, not legally binding) |