FR2262753A1 - Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axis - Google Patents
Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axisInfo
- Publication number
- FR2262753A1 FR2262753A1 FR7407056A FR7407056A FR2262753A1 FR 2262753 A1 FR2262753 A1 FR 2262753A1 FR 7407056 A FR7407056 A FR 7407056A FR 7407056 A FR7407056 A FR 7407056A FR 2262753 A1 FR2262753 A1 FR 2262753A1
- Authority
- FR
- France
- Prior art keywords
- mowing machine
- output bearing
- main shaft
- axis
- rotary 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.)
- Granted
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
- F16H23/00—Wobble-plate gearings; Oblique-crank gearings
- F16H23/04—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members
- F16H23/08—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members connected to reciprocating members by connecting-rods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/30—Driving mechanisms for the cutters
- A01D34/32—Connecting-rods for knife-driving mechanisms
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Harvester Elements (AREA)
Abstract
A support (1) is fixed by screws. It carries a ball bearing (2) forming a bearing for a shaft (3). This shaft is on axis X-X, and is driven by a pulley (4), keyed and held by a nut (5). The shaft (3) has a seating (6) on an axis Y-Y (inclined to the axis X-X), with its centre of a point (c) where the axes cross at an angle (A). On the seating (6) is a ball bearing (7) in the aperture (8) of a rod (9) end. A nut (10) retains the bearing. the rod has a ball joint (11) moving in a seating (111). Another rod can connect in to an aperture (112) in the ball joint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407056A FR2262753A1 (en) | 1974-03-01 | 1974-03-01 | Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7407056A FR2262753A1 (en) | 1974-03-01 | 1974-03-01 | Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axis |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2262753A1 true FR2262753A1 (en) | 1975-09-26 |
FR2262753B3 FR2262753B3 (en) | 1976-12-10 |
Family
ID=9135678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7407056A Granted FR2262753A1 (en) | 1974-03-01 | 1974-03-01 | Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axis |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2262753A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0220527A1 (en) * | 1985-10-19 | 1987-05-06 | INA Wälzlager Schaeffler KG | Driving device for the laterally reciprocating cutter bars of agricultural harvesters |
DE29709150U1 (en) * | 1997-05-24 | 1997-11-13 | Kasper, Viorel-Calin, Dipl.-Ing., 67059 Ludwigshafen | A crankshaft that is supposed to transmit an elliptical movement to the piston |
WO2017123656A3 (en) * | 2016-01-11 | 2017-10-05 | National Oilwell Varco, L.P. | Direct drive pump assemblies |
US11035348B2 (en) | 2018-08-28 | 2021-06-15 | National Oilwell Varco, L.P. | Reciprocating pumps having a pivoting arm |
-
1974
- 1974-03-01 FR FR7407056A patent/FR2262753A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0220527A1 (en) * | 1985-10-19 | 1987-05-06 | INA Wälzlager Schaeffler KG | Driving device for the laterally reciprocating cutter bars of agricultural harvesters |
DE29709150U1 (en) * | 1997-05-24 | 1997-11-13 | Kasper, Viorel-Calin, Dipl.-Ing., 67059 Ludwigshafen | A crankshaft that is supposed to transmit an elliptical movement to the piston |
WO2017123656A3 (en) * | 2016-01-11 | 2017-10-05 | National Oilwell Varco, L.P. | Direct drive pump assemblies |
EA034444B1 (en) * | 2016-01-11 | 2020-02-07 | Нэшнл Ойлвэл Варко, Л.П. | Direct drive pump assemblies |
US11105322B2 (en) | 2016-01-11 | 2021-08-31 | National Oilwell Varco, L.P. | Direct drive pump assemblies |
US11035348B2 (en) | 2018-08-28 | 2021-06-15 | National Oilwell Varco, L.P. | Reciprocating pumps having a pivoting arm |
Also Published As
Publication number | Publication date |
---|---|
FR2262753B3 (en) | 1976-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |