GB573850A - Means for modifying the peripheral position of a transmission shaft to a desired extent in relation to a driving shaft in rotary printing machines - Google Patents
Means for modifying the peripheral position of a transmission shaft to a desired extent in relation to a driving shaft in rotary printing machinesInfo
- Publication number
- GB573850A GB573850A GB9538/43A GB953843A GB573850A GB 573850 A GB573850 A GB 573850A GB 9538/43 A GB9538/43 A GB 9538/43A GB 953843 A GB953843 A GB 953843A GB 573850 A GB573850 A GB 573850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- pinion
- secured
- electric motor
- transmission shaft
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
- B41F13/14—Registering devices with means for displacing the cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
573,850. Printangmachines. HEBERLEIN & CO., AKT.-GES. June 15, 1943, No. 9538. Convention date, June 17, 1942. [Class 100 (ii)] [Also in Group XXIV] Consists in mechanism for changing the peripheral position of a driving shaft in relation to a preferably concentrically mounted transmission shaft while at rest or in motion, and is particularly applicable to adjusting the " register '' in rotary printing machines. The impression cylinder 1, Fig. 1, is frictionally driven by one or more printing rollers 2, the journal 6 of one of which is keyed at 7 to a transmission shaft 5. The object of the invention is to change the angular position of the shaft 5 relatively to the pinion 4 which, together with other similar pinions if desired, gears with a wheel 3 loosely mounted on the shaft of the cylinder 1. The pinion 4 is secured by screws 15, Fig. 2, to a hollow shaft 14 which, at its other end, is secured by screws 17 to a casing 16 carrying ball bearings 18 on which runs a tubular member 19 to which is secured the stator casing 20 and stator 21 of a squirrel-cage motor loaded by a weight 11, Fig. 1, to take up any small reaction torque. An internally-toothed annulus 22 is secured to the housing 16, and a second annulus 24 with only a slightly different number of teeth is integral with a sleeve 25 keyed at 26 to the shaft 5 on which the pinion 4 is rotatably mounted. The annuli 22, 24 are engaged by toothed portions 28, 29 of a gear mounted on an eccentric portion 30 of a shaft 32, 33 adapted to be driven by the electric motor. Pinion 4 drives the shaft 5 and cylinder 2 through the epicyclic gear which, owing to its high ratio is irreversible, but independent rotation of shaft 5 may at any time be obtained by starting the electric motor which then drives through the epicyclic gear with great speed reduction to rotate the sleeve 25 and shaft 5. The epicyclic gear may be replaced by other forms of irreversible gearing and the electric motor by a water turbine or petrol engine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH573850X | 1942-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB573850A true GB573850A (en) | 1945-12-10 |
Family
ID=4521081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9538/43A Expired GB573850A (en) | 1942-06-17 | 1943-06-15 | Means for modifying the peripheral position of a transmission shaft to a desired extent in relation to a driving shaft in rotary printing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB573850A (en) |
-
1943
- 1943-06-15 GB GB9538/43A patent/GB573850A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1497565A (en) | Engine balancer mechanism | |
| GB594240A (en) | Improvement in vertical mixers | |
| US3361010A (en) | Transmission apparatus for transmitting rotary motion | |
| GB1473385A (en) | Mechanisms | |
| GB573850A (en) | Means for modifying the peripheral position of a transmission shaft to a desired extent in relation to a driving shaft in rotary printing machines | |
| GB1468691A (en) | Drive transmission mechanism | |
| US1992333A (en) | Propelling device for aircraft and the like | |
| GB1182984A (en) | Speed Reducer Mechanism. | |
| GB720090A (en) | Improvements in or relating to chain-type delivery devices for sheet printing machines | |
| GB1313484A (en) | Drive arrangement for rotating drums | |
| GB656683A (en) | Improvements in or relating to reduction gears | |
| GB1442248A (en) | Drive mechanism for rotary printing machines | |
| US964180A (en) | Planet-gearing. | |
| US1674355A (en) | Differential mechanism | |
| GB718645A (en) | Improvements in or relating to transmission devices | |
| GB627004A (en) | Improvements in electric jack-type actuators | |
| GB829100A (en) | Improvements relating to ram air turbine driven auxiliary power generators | |
| US2363412A (en) | Engine starting device | |
| GB595370A (en) | Improvements in variable speed gear units | |
| GB1431335A (en) | Variable speed transmission | |
| US1725077A (en) | Transmission device | |
| KR200205495Y1 (en) | Turning effect incrment device | |
| GB586724A (en) | Improvements in or relating to unidirectional driving mechanisms | |
| SU578516A1 (en) | Wave gear reduction unit | |
| GB548975A (en) | Improvements in or relating to variable transmission gears |