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 axis

Info

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
Application number
FR7407056A
Other languages
French (fr)
Other versions
FR2262753B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEJEANNIN DESIRE
Original Assignee
BEJEANNIN DESIRE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BEJEANNIN DESIRE filed Critical BEJEANNIN DESIRE
Priority to FR7407056A priority Critical patent/FR2262753A1/en
Publication of FR2262753A1 publication Critical patent/FR2262753A1/en
Application granted granted Critical
Publication of FR2262753B3 publication Critical patent/FR2262753B3/fr
Granted legal-status Critical Current

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.
FR7407056A 1974-03-01 1974-03-01 Alternating drive for a mowing machine - uses bent rotary shaft with output bearing centre on main shaft axis Granted FR2262753A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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