US3196934A - Hydraulic rotary piston motor system - Google Patents
Hydraulic rotary piston motor system Download PDFInfo
- Publication number
- US3196934A US3196934A US127736A US12773661A US3196934A US 3196934 A US3196934 A US 3196934A US 127736 A US127736 A US 127736A US 12773661 A US12773661 A US 12773661A US 3196934 A US3196934 A US 3196934A
- Authority
- US
- United States
- Prior art keywords
- motors
- shaft
- elements
- rotary piston
- motor system
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
- B63B19/19—Hatch covers foldable
- B63B19/197—Hatch covers foldable actuated by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
Definitions
- the present invention refers to a device which makes this possible.
- the device according to the invention is characterised by at least two oscillating vane motors installed on the same shaft, two of the elements in the system being mounted fast each on its rotary element and made to cooperate in rotating the latter, while the other elements are rotatable in relation to the elements that are mounted fast in this way.
- FIGURE 1 shows a type in which two oscillating vane servo-motors are installed next to each other on the same freely rotatable shaft, and each is made to rotate its rotatable part through an angle of 90 the rotation being in opposite directions;
- FIGURES 2 and 3 show cross sections along the line II-II in FIGURE 1, with the hatches respectively folded and unfolded;
- FIGURES 4 and 5 show similar cross sections along the line IVIV in FIGURE 1;
- FIGURES 6, 7 and 8 show how the device illustrated in FIGURES 1 to 5 is installed and works a folding hatch in a ship;
- FIGURE 9 shows another type, in which two oscillating vane servo-motors are installed, one concentrically above the other.
- Type I (FIGURES 1 to 5) which constitute a part of the hatch cover include an oscillating vane motor operably connected between adjacent pairs of panels 6, 8.
- One of the panels 8 is hingedly connected to the combing 13 as indicated at 15 and wheels 3,196,934 Patented July 27, 1965 ice 11 are provided for the panels with the wheels riding on track 16 associated with the combing.
- panels 6, 8 include top walls 6, 7, bottom walls 6", 7" and end walls 7, 9 respectively.
- Each end wall 7, 9 extends from the bottom wall to the top wall at an angle of 45 as is clearly apparent in FIGURE 3.
- the motors 1 and 2 each include a housing 1', 2 respectively and housing 1' is secured as shown at 1" to the end wall 9 of the panel 8.
- the housing 2' is secured as shown at 2" to the end wall 7 of the panel 6.
- Type II (FIGURE 9)
- two motor housings 17 and 18 are installed, one concentrically around the other.
- the inner housing 17 is provided externally and internally with wings or blades 19 and 20 respectively, so that it serves as a shaft for the outer housing 18.
- the innermost shaft 21 must be non-rotatably fitted to one of the two relatively rotatable parts, whereas the intermediate housing 17 is rotatably mounted both on the outer housing 18 and on the innermost shaft 21.
- a pair of elements having adjacent end edges when the elements are arranged in the same plane, a shaft extending transversely of the end edges, two coaxially arranged hydraulic oscillating vane motors operably connected to said shaft bearing means on one of the elements, bearing means on the other of the elements, said bearing means being positioned at opposite ends of said motors with said shaft being freely rotatable in said bearing means, means mounting one of the motors on one of the elements and means mounting the other motor on the other element whereby upon operation of the motors the elements are angularly moved relative to each other in opposite directions.
- each of said adjacent end edges extends at an angle of 45 with respect to said shaft whereby said elements may be rotated through an angle of 180 with respect to each other.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE747360 | 1960-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3196934A true US3196934A (en) | 1965-07-27 |
Family
ID=20271465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US127736A Expired - Lifetime US3196934A (en) | 1960-08-03 | 1961-07-28 | Hydraulic rotary piston motor system |
Country Status (6)
Country | Link |
---|---|
US (1) | US3196934A (xx) |
BE (1) | BE606741A (xx) |
DE (1) | DE1213246B (xx) |
FR (1) | FR1296842A (xx) |
GB (1) | GB979412A (xx) |
NL (1) | NL267764A (xx) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288201A (en) * | 1962-10-27 | 1966-11-29 | Bergens Mek Verksted | Hydraulically controlled hatch hinges |
US3351121A (en) * | 1965-09-01 | 1967-11-07 | Houdaille Industries Inc | Hatch cover with piston-lever rotary actuators |
US3417665A (en) * | 1963-07-10 | 1968-12-24 | Houdaille Industries Inc | Rotary actuator assemblies for restricted diameter uses |
WO2002003779A1 (en) * | 2000-07-07 | 2002-01-17 | Plustech Oy | Transformer unit |
WO2008036866A2 (en) * | 2006-09-22 | 2008-03-27 | Mechanology, Inc. | Oscillating vane machine with improved vane and valve actuation |
CN101858369A (zh) * | 2010-04-16 | 2010-10-13 | 北京航空航天大学 | 轴向串联式超全周摆动液压马达 |
WO2013143538A1 (de) * | 2012-03-29 | 2013-10-03 | Reinhard Diem | Hydraulische drehantriebvorrichtung |
US20160256993A1 (en) * | 2013-11-13 | 2016-09-08 | C. & E. Fein Gmbh | Oscillatingly Driven Machine Tool |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1019687A (en) * | 1963-10-03 | 1966-02-09 | Bergens Mek Verksted | Arrangement for pivoting the derrick or extension arm in a crane, especially a ship's crane |
DE102004002550A1 (de) * | 2004-01-17 | 2005-08-04 | Dr.Ing.H.C. F. Porsche Ag | Doppelter Schwenkmotor und Verfahren zur Ansteuerung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443333A (en) * | 1943-05-15 | 1948-06-15 | Hpm Dev Corp | Rotary valve actuating device |
US2855038A (en) * | 1955-05-16 | 1958-10-07 | G M E Corp | Hatch cover assembly |
US2911956A (en) * | 1959-01-07 | 1959-11-10 | Bryant Grinder Corp | Shaft positioner |
US2930434A (en) * | 1957-08-15 | 1960-03-29 | Englesson John Elov | Hatch operating device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE871557C (de) * | 1945-08-24 | 1953-03-23 | Von Roll Ag | Gelenklose, hydraulische Ringkolben-Antriebseinrichtung |
-
0
- NL NL267764D patent/NL267764A/xx unknown
-
1961
- 1961-07-22 DE DEK44485A patent/DE1213246B/de active Granted
- 1961-07-27 GB GB27218/61A patent/GB979412A/en not_active Expired
- 1961-07-28 FR FR869362A patent/FR1296842A/fr not_active Expired
- 1961-07-28 US US127736A patent/US3196934A/en not_active Expired - Lifetime
- 1961-07-31 BE BE606741A patent/BE606741A/fr unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443333A (en) * | 1943-05-15 | 1948-06-15 | Hpm Dev Corp | Rotary valve actuating device |
US2855038A (en) * | 1955-05-16 | 1958-10-07 | G M E Corp | Hatch cover assembly |
US2930434A (en) * | 1957-08-15 | 1960-03-29 | Englesson John Elov | Hatch operating device |
US2911956A (en) * | 1959-01-07 | 1959-11-10 | Bryant Grinder Corp | Shaft positioner |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288201A (en) * | 1962-10-27 | 1966-11-29 | Bergens Mek Verksted | Hydraulically controlled hatch hinges |
US3417665A (en) * | 1963-07-10 | 1968-12-24 | Houdaille Industries Inc | Rotary actuator assemblies for restricted diameter uses |
US3351121A (en) * | 1965-09-01 | 1967-11-07 | Houdaille Industries Inc | Hatch cover with piston-lever rotary actuators |
WO2002003779A1 (en) * | 2000-07-07 | 2002-01-17 | Plustech Oy | Transformer unit |
US20030154839A1 (en) * | 2000-07-07 | 2003-08-21 | Marko Paakkunainen | Transformer unit |
US7114537B2 (en) | 2000-07-07 | 2006-10-03 | Plustech Oy | Transformer unit |
WO2008036866A2 (en) * | 2006-09-22 | 2008-03-27 | Mechanology, Inc. | Oscillating vane machine with improved vane and valve actuation |
US20080072870A1 (en) * | 2006-09-22 | 2008-03-27 | Chomyszak Stephen M | Methods and systems employing oscillating vane machines |
US20080072694A1 (en) * | 2006-09-22 | 2008-03-27 | Chomyszak Stephen M | Oscillating vane machine with improved vane and valve actuation |
WO2008036866A3 (en) * | 2006-09-22 | 2008-07-10 | Mechanology Inc | Oscillating vane machine with improved vane and valve actuation |
CN101858369A (zh) * | 2010-04-16 | 2010-10-13 | 北京航空航天大学 | 轴向串联式超全周摆动液压马达 |
CN101858369B (zh) * | 2010-04-16 | 2012-07-04 | 北京航空航天大学 | 轴向串联式超全周摆动液压马达 |
WO2013143538A1 (de) * | 2012-03-29 | 2013-10-03 | Reinhard Diem | Hydraulische drehantriebvorrichtung |
US20160256993A1 (en) * | 2013-11-13 | 2016-09-08 | C. & E. Fein Gmbh | Oscillatingly Driven Machine Tool |
US10093011B2 (en) * | 2013-11-13 | 2018-10-09 | C. & E. Fein Gmbh | Oscillatingly driven machine tool |
Also Published As
Publication number | Publication date |
---|---|
DE1213246C2 (xx) | 1966-10-06 |
BE606741A (fr) | 1961-11-16 |
FR1296842A (fr) | 1962-06-22 |
NL267764A (xx) | |
DE1213246B (de) | 1966-03-24 |
GB979412A (en) | 1965-01-01 |
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