FR2365946A1 - Adjustable height lawn mower - has wheels mounted on pivoted cranks with levers coupled to vertical slider - Google Patents

Adjustable height lawn mower - has wheels mounted on pivoted cranks with levers coupled to vertical slider

Info

Publication number
FR2365946A1
FR2365946A1 FR7623645A FR7623645A FR2365946A1 FR 2365946 A1 FR2365946 A1 FR 2365946A1 FR 7623645 A FR7623645 A FR 7623645A FR 7623645 A FR7623645 A FR 7623645A FR 2365946 A1 FR2365946 A1 FR 2365946A1
Authority
FR
France
Prior art keywords
lawn mower
vertical slider
cranks
wheels mounted
adjustable height
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
FR7623645A
Other languages
French (fr)
Other versions
FR2365946B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7623645A priority Critical patent/FR2365946A1/en
Priority to FR7702347A priority patent/FR2378436A2/en
Priority to IT83544/77A priority patent/IT1097707B/en
Priority to CH1535777A priority patent/CH617827A5/en
Priority to BE183715A priority patent/BE862159A/en
Publication of FR2365946A1 publication Critical patent/FR2365946A1/en
Application granted granted Critical
Publication of FR2365946B1 publication Critical patent/FR2365946B1/fr
Priority to FR8006086A priority patent/FR2478429A2/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/74—Cutting-height adjustment
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The lawn mower has a casing whose lower face is open and which contains a cutting blade. A drive motor (4) is mounted on the casing. A chassis member (2) is connected to the casing and has handle-bars extending rearwardly. Cranks (8, 9) have wheels mounted on them and are pivotally connected to the casing. Levers (14, 15) connected to the cranks have their upper ends adjustably connected to a vertical slider (18) so that the height of all four wheels is symmetrically adjusted simultaneously.
FR7623645A 1976-07-29 1976-07-29 Adjustable height lawn mower - has wheels mounted on pivoted cranks with levers coupled to vertical slider Granted FR2365946A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7623645A FR2365946A1 (en) 1976-07-29 1976-07-29 Adjustable height lawn mower - has wheels mounted on pivoted cranks with levers coupled to vertical slider
FR7702347A FR2378436A2 (en) 1976-07-29 1977-01-26 Height adjustable power driven lawn mower - has four wheels mounted on cranked shafts swung by lever on handles
IT83544/77A IT1097707B (en) 1976-07-29 1977-12-14 PERFECTED MOTOR CULTURE EQUIPMENT OF THE LAWN MOWER TYPE
CH1535777A CH617827A5 (en) 1976-07-29 1977-12-14 Variable-height motorised cultivating vehicle, especially lawn mower
BE183715A BE862159A (en) 1976-07-29 1977-12-22 ADVANCED MOTORCULTURE MACHINE OF THE LAWN TENSIONER TYPE
FR8006086A FR2478429A2 (en) 1976-07-29 1980-03-18 Power-driven lawn-mower - has rod from handlebars coupled to front and rear cranks to adjust wheel height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623645A FR2365946A1 (en) 1976-07-29 1976-07-29 Adjustable height lawn mower - has wheels mounted on pivoted cranks with levers coupled to vertical slider

Publications (2)

Publication Number Publication Date
FR2365946A1 true FR2365946A1 (en) 1978-04-28
FR2365946B1 FR2365946B1 (en) 1979-03-02

Family

ID=9176477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623645A Granted FR2365946A1 (en) 1976-07-29 1976-07-29 Adjustable height lawn mower - has wheels mounted on pivoted cranks with levers coupled to vertical slider

Country Status (1)

Country Link
FR (1) FR2365946A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102273356A (en) * 2010-06-09 2011-12-14 泉峰(中国)贸易有限公司 Lawn maintenance equipment
CN102273353A (en) * 2010-06-09 2011-12-14 泉峰(中国)贸易有限公司 Lawn maintenance equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477442A (en) * 1945-02-12 1949-07-26 Cramer Posture Chair Company Lawn mower
US2568822A (en) * 1949-12-08 1951-09-25 Pervis Ralph Emory Disk type lawn mower
US3357715A (en) * 1966-02-10 1967-12-12 M T & D Company Mower having wheel adjustable means
FR1536139A (en) * 1967-09-08 1968-08-09 Applic De Mecanique Agricole S Lawn Mower Improvements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477442A (en) * 1945-02-12 1949-07-26 Cramer Posture Chair Company Lawn mower
US2568822A (en) * 1949-12-08 1951-09-25 Pervis Ralph Emory Disk type lawn mower
US3357715A (en) * 1966-02-10 1967-12-12 M T & D Company Mower having wheel adjustable means
FR1536139A (en) * 1967-09-08 1968-08-09 Applic De Mecanique Agricole S Lawn Mower Improvements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102273356A (en) * 2010-06-09 2011-12-14 泉峰(中国)贸易有限公司 Lawn maintenance equipment
CN102273357A (en) * 2010-06-09 2011-12-14 泉峰(中国)贸易有限公司 Lawn maintaining device
CN102273353A (en) * 2010-06-09 2011-12-14 泉峰(中国)贸易有限公司 Lawn maintenance equipment
CN102273356B (en) * 2010-06-09 2013-09-04 泉峰(中国)贸易有限公司 Lawn maintenance equipment

Also Published As

Publication number Publication date
FR2365946B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse