FR2266831A1 - Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation - Google Patents

Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation

Info

Publication number
FR2266831A1
FR2266831A1 FR7412097A FR7412097A FR2266831A1 FR 2266831 A1 FR2266831 A1 FR 2266831A1 FR 7412097 A FR7412097 A FR 7412097A FR 7412097 A FR7412097 A FR 7412097A FR 2266831 A1 FR2266831 A1 FR 2266831A1
Authority
FR
France
Prior art keywords
drive
locking device
agricultural machinery
gear change
device preventing
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
FR7412097A
Other languages
French (fr)
Other versions
FR2266831B1 (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.)
HUARD UCF
Original Assignee
HUARD UCF
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 HUARD UCF filed Critical HUARD UCF
Priority to FR7412097A priority Critical patent/FR2266831A1/en
Priority to DE19752509358 priority patent/DE2509358A1/en
Priority to ES436331A priority patent/ES436331A1/en
Publication of FR2266831A1 publication Critical patent/FR2266831A1/en
Application granted granted Critical
Publication of FR2266831B1 publication Critical patent/FR2266831B1/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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/041—Ratio selector apparatus consisting of a final output mechanism, e.g. ratio selector being directly linked to a shiftfork
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Soil Working Implements (AREA)

Abstract

The geared drive is used especially for agricultural machines which have rotating shafts carrying soil working tools. The drive gears are keyed on the driving shaft, and the output shaft carries two sliding members with gear wheels. The transmission ratio is changed in order to accommodate different solid conditions. Use of two sliding members simplifies the transmission design. The transmission unit has two sliding elements which are actuated by two rotating actuators. Each actuator has a handle with a disc which has a cutout. These cutouts are circular and they engage with the adjacent disc edge so that incorrect operation of the levers is not possible. While one given gear ratio is engaged the other gear changer is locked into the neutral position by this arrangement.
FR7412097A 1974-04-05 1974-04-05 Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation Granted FR2266831A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7412097A FR2266831A1 (en) 1974-04-05 1974-04-05 Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation
DE19752509358 DE2509358A1 (en) 1974-04-05 1975-03-04 GEARBOX FOR AGRICULTURAL EQUIPMENT
ES436331A ES436331A1 (en) 1974-04-05 1975-04-04 Speed box intended in particular to a rotating cultivator. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412097A FR2266831A1 (en) 1974-04-05 1974-04-05 Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation

Publications (2)

Publication Number Publication Date
FR2266831A1 true FR2266831A1 (en) 1975-10-31
FR2266831B1 FR2266831B1 (en) 1977-10-28

Family

ID=9137334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412097A Granted FR2266831A1 (en) 1974-04-05 1974-04-05 Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation

Country Status (3)

Country Link
DE (1) DE2509358A1 (en)
ES (1) ES436331A1 (en)
FR (1) FR2266831A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627397A1 (en) * 1996-07-06 1997-10-02 Krone Bernhard Gmbh Maschf Agricultural baling machine towed by tractor

Also Published As

Publication number Publication date
ES436331A1 (en) 1977-01-01
DE2509358A1 (en) 1975-10-23
FR2266831B1 (en) 1977-10-28

Similar Documents

Publication Publication Date Title
US4286479A (en) Drive system for a workpiece table of a machine tool
JPS552807A (en) Parallel axial gear transmission
GB1496122A (en) Programme controlled power transmission
US3464312A (en) Gear cutting machine for generating hypoid gears
US4484489A (en) Reverse drive control device for vehicle gearbox
FR2266831A1 (en) Drive for agricultural machinery with rotating tools - has gear change handles with locking device preventing simultaneous actuation
US6062118A (en) Speed change gear mechanism for lathes
US2967596A (en) Locking mechanism for power transmission
US2055770A (en) Five-speed vehicle transmission
US2365571A (en) Actuation of change-speed gearing, particularly for machine tools
US1291542A (en) Transmission-gearing.
US1909099A (en) Variable speed and freewheeling transmission mechanism
US2105914A (en) Power transmission mechanism
US3273413A (en) Transmission with automatic meshing control
GB998249A (en) Transmission devices for coupling a driven shaft to a driving shaft
US3431797A (en) Device for moving machine tool components
GB1280162A (en) Improvements relating to the production of bevel gears
US1409994A (en) Transmission mechanism and differential gearing
US1605931A (en) Change-speed mechanism fob machine tools
GB1269615A (en) A gear drive
US2984159A (en) Machine tool
US2684599A (en) Transmission
DE894343C (en) Reverse gear
US3274843A (en) Lathe transmission mechanism
FR2357667A1 (en) Dobby treadle selection - has gearing to prevent parts from turning at high speed when auxiliary motor is running

Legal Events

Date Code Title Description
ST Notification of lapse