US149696A - Improvement in converting motion - Google Patents
Improvement in converting motion Download PDFInfo
- Publication number
- US149696A US149696A US149696DA US149696A US 149696 A US149696 A US 149696A US 149696D A US149696D A US 149696DA US 149696 A US149696 A US 149696A
- Authority
- US
- United States
- Prior art keywords
- improvement
- shaft
- converting motion
- motion
- piston
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 description 2
Images
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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18248—Crank and slide
- Y10T74/18256—Slidable connections [e.g., scotch yoke]
Definitions
- Fig. 2 is a cross-section in line x x of Fi g. l.
- the invention relates to meanswhereby two screW-propellers on the same shaft may be conveniently rotated in the same or opposite directions.
- 'A represents a shaft to which is rigidly attached the screwpropeller B 5 and A', a sleeve on which is made fast a second propeller, B', 4
- G C' are two wheels, one fast on shaft A, and the other on sleeve A', having, respectively, the wristpins c c placed on their opposite faces, and each pivoted in the sliding blocks c' c'.
- D is the piston, which is bifurcated to straddle the shaft, and provided with the confined guideboxes el d, placed side by side, and formed by plates ell l1 and a partition, cl2. In these boxes the wrist-pin blocks c' c' slide from one end to the other at each half-revolution of shaft A, going back on the second half-revolution.
Description
UNITED STATES PATENT EEIGEc JAMES VIVIAN AND HENRY S. MAOKENZIE, OF EALMOUTH, ENGLAND.,
IMPROVEMENT IN CONVERTING MOTION.
Specification forming part of Letters Patent No. 149,696., dated April 14, 1874; application filed October 10, 1873.
To all whom lt may concern:
Be it known that we, JAMES VivIAN and HENRY SOMERSET MAGKENZIE, of Falmouth, in the county of Cornwall, England, have invented a new and useful Improvement in Gonverting Motion; and we do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing, forming a part of this specication, in Which- Figure lis a longitudinal vertical section. Fig. 2 is a cross-section in line x x of Fi g. l.
The invention relates to meanswhereby two screW-propellers on the same shaft may be conveniently rotated in the same or opposite directions.
It will be first fully described and then pointed out in the claim.
'A represents a shaft to which is rigidly attached the screwpropeller B 5 and A', a sleeve on which is made fast a second propeller, B', 4
and which is itself loose on shaft A. G C' are two wheels, one fast on shaft A, and the other on sleeve A', having, respectively, the wristpins c c placed on their opposite faces, and each pivoted in the sliding blocks c' c'. D is the piston, which is bifurcated to straddle the shaft, and provided with the confined guideboxes el d, placed side by side, and formed by plates ell l1 and a partition, cl2. In these boxes the wrist-pin blocks c' c' slide from one end to the other at each half-revolution of shaft A, going back on the second half-revolution. l1' these blocks are on the same side of the shaft A when the piston is operated the propellers will both move in the sanie direction, while if placed on opposite sides they will be carried in reverse directions. E E are eyes on the box-plate, which slide up and down on guides E F to confine the motion of vthe piston to a right line. l
Having thus described our invention, what we claim as new, and desire to secure by Letters Patent, is
The combination of the propeller-shaft A, loose propeller-sleeve A', and their respective cranlnwheels C C', having opposite wrist-pins c c, with the swiveled blocks c' c', and the tracks cl cl of the reciprocating piston D, as and for the purpose described.
The above specification signed by us this 22d day of January, 1873.
JAMES VIVIAN. L. s.] E. SOMERSET MAGKENZIE. L. s]
WVitnesses J. ALLEN TREeELLEs,
Architect, Falmouth. v W. GEEGG,
Clerk to Mr. J. A. Trey/elles.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US149696A true US149696A (en) | 1874-04-14 |
Family
ID=2219109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US149696D Expired - Lifetime US149696A (en) | Improvement in converting motion |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US149696A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048997A (en) * | 1960-02-12 | 1962-08-14 | Wallace G Rork | Angular accelerometer calibrator |
| US20090275681A1 (en) * | 2006-09-14 | 2009-11-05 | Basf Se | Process for preparing an aqueous polymer dispersion |
| EP2986369A4 (en) * | 2013-04-19 | 2017-01-04 | Enersave Fluid Mixers Inc. | Linear motion mixer |
-
0
- US US149696D patent/US149696A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048997A (en) * | 1960-02-12 | 1962-08-14 | Wallace G Rork | Angular accelerometer calibrator |
| US20090275681A1 (en) * | 2006-09-14 | 2009-11-05 | Basf Se | Process for preparing an aqueous polymer dispersion |
| EP2986369A4 (en) * | 2013-04-19 | 2017-01-04 | Enersave Fluid Mixers Inc. | Linear motion mixer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US149696A (en) | Improvement in converting motion | |
| US150556A (en) | Improvement in mechanical movements | |
| US225832A (en) | Churn | |
| US419241A (en) | Flexible shaft-coupling | |
| US216885A (en) | Improvement in churns | |
| US626304A (en) | Friedrich sciiultz | |
| US808253A (en) | Mechanical movement. | |
| US232047A (en) | Eugene h | |
| US1004147A (en) | Mechanical movement. | |
| US214645A (en) | Improvement in mechanisms for converting reciprocating into rotary motion | |
| US576565A (en) | Steam log-turner | |
| US465671A (en) | Cross-head for steam-engines | |
| US110908A (en) | Improvement in propellers | |
| US256329A (en) | Churn | |
| US693051A (en) | Valve-gear link. | |
| US226223A (en) | Dredging-machine | |
| US262468A (en) | Thomas paktlatf | |
| US150242A (en) | William k hutohtgrson | |
| US279513A (en) | Device for converting motion | |
| US702860A (en) | Valve for reversible steam-engines. | |
| US240364A (en) | Reciprocating churn | |
| US143440A (en) | Improvement in propulsiom of vessels | |
| US173549A (en) | Improvement in propelling canal-boats | |
| US146475A (en) | Improvement in well-cleaners | |
| US444139A (en) | sergeant |