EP0229330A3 - Swing gear driven by two separate cylinder-crank mechanisms - Google Patents
Swing gear driven by two separate cylinder-crank mechanisms Download PDFInfo
- Publication number
- EP0229330A3 EP0229330A3 EP86117269A EP86117269A EP0229330A3 EP 0229330 A3 EP0229330 A3 EP 0229330A3 EP 86117269 A EP86117269 A EP 86117269A EP 86117269 A EP86117269 A EP 86117269A EP 0229330 A3 EP0229330 A3 EP 0229330A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gear driven
- swing gear
- crank mechanisms
- separate cylinder
- cylinder
- 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.)
- Granted
Links
Classifications
-
- 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
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863600816 DE3600816A1 (en) | 1986-01-14 | 1986-01-14 | SWIVEL TURNTABLE WITH TWO SEPARATE CYLINDER CRANKS AS DRIVE |
DE3600816 | 1986-01-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0229330A2 EP0229330A2 (en) | 1987-07-22 |
EP0229330A3 true EP0229330A3 (en) | 1987-12-16 |
EP0229330B1 EP0229330B1 (en) | 1989-11-15 |
Family
ID=6291798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86117269A Expired EP0229330B1 (en) | 1986-01-14 | 1986-12-11 | Swing gear driven by two separate cylinder-crank mechanisms |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0229330B1 (en) |
DE (2) | DE3600816A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4757685A (en) * | 1987-08-24 | 1988-07-19 | Caterpillar Inc. | Pressure responsive hydraulic control circuit |
DE19603400A1 (en) * | 1996-01-31 | 1997-08-07 | Claas Saulgau Gmbh | Agricultural machine with work tools staggered in the direction of travel |
DE20311439U1 (en) * | 2003-07-24 | 2003-10-23 | BBG GmbH & Co. KG, 87719 Mindelheim | Tool |
US7059126B2 (en) | 2003-10-16 | 2006-06-13 | Caterpillar Inc. | System for preventing swing wag for a work machine with a boom assembly |
CN104140048A (en) * | 2014-08-06 | 2014-11-12 | 山东丰汇设备技术有限公司 | Hydraulic driving rotating mechanism for tower crane |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630120A (en) * | 1970-05-04 | 1971-12-28 | Int Harvester Co | Swinging apparatus |
FR2304801A1 (en) * | 1975-03-17 | 1976-10-15 | Massey Ferguson Inc | SWIVEL MECHANISM |
FR2453297A1 (en) * | 1979-03-20 | 1980-10-31 | Bouter Andre | Controlled tilting mechanism for concrete slab former - has two rams coupled to separate crankpins on flat sided component |
US4240327A (en) * | 1978-05-30 | 1980-12-23 | Harris Corporation | Fluid operated linear actuator control system |
DE3413866A1 (en) * | 1983-04-13 | 1984-11-15 | Linde Ag, 6200 Wiesbaden | Hydrostatic drive system |
DE3508691C1 (en) * | 1985-03-12 | 1986-07-10 | Eisenwerke Kaiserslautern Göppner GmbH, 6750 Kaiserslautern | Hydraulic earthworks vehicle with a slewable boom |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2443760A1 (en) * | 1974-09-13 | 1976-03-25 | Krone Bernhard Gmbh Maschf | Control system for cylinder drive - has control valves to interconnect compressed medium supply pipes and block pump during changeover |
-
1986
- 1986-01-14 DE DE19863600816 patent/DE3600816A1/en not_active Withdrawn
- 1986-12-11 EP EP86117269A patent/EP0229330B1/en not_active Expired
- 1986-12-11 DE DE8686117269T patent/DE3666970D1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630120A (en) * | 1970-05-04 | 1971-12-28 | Int Harvester Co | Swinging apparatus |
FR2304801A1 (en) * | 1975-03-17 | 1976-10-15 | Massey Ferguson Inc | SWIVEL MECHANISM |
US4240327A (en) * | 1978-05-30 | 1980-12-23 | Harris Corporation | Fluid operated linear actuator control system |
FR2453297A1 (en) * | 1979-03-20 | 1980-10-31 | Bouter Andre | Controlled tilting mechanism for concrete slab former - has two rams coupled to separate crankpins on flat sided component |
DE3413866A1 (en) * | 1983-04-13 | 1984-11-15 | Linde Ag, 6200 Wiesbaden | Hydrostatic drive system |
DE3508691C1 (en) * | 1985-03-12 | 1986-07-10 | Eisenwerke Kaiserslautern Göppner GmbH, 6750 Kaiserslautern | Hydraulic earthworks vehicle with a slewable boom |
Also Published As
Publication number | Publication date |
---|---|
EP0229330A2 (en) | 1987-07-22 |
EP0229330B1 (en) | 1989-11-15 |
DE3600816A1 (en) | 1987-07-16 |
DE3666970D1 (en) | 1989-12-21 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19880112 |
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17Q | First examination report despatched |
Effective date: 19881205 |
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26N | No opposition filed | ||
ITPR | It: changes in ownership of a european patent |
Owner name: CESSIONE;MAK SYSTEM GESELLSCHAFT MBH |
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