IT1116080B - Vangatrice perfezionata a velocita'variabile con scatola per il cambio di velocita'a presa di moto orientabile - Google Patents

Vangatrice perfezionata a velocita'variabile con scatola per il cambio di velocita'a presa di moto orientabile

Info

Publication number
IT1116080B
IT1116080B IT49033/79A IT4903379A IT1116080B IT 1116080 B IT1116080 B IT 1116080B IT 49033/79 A IT49033/79 A IT 49033/79A IT 4903379 A IT4903379 A IT 4903379A IT 1116080 B IT1116080 B IT 1116080B
Authority
IT
Italy
Prior art keywords
speed
box
change
adjustable motion
variable speed
Prior art date
Application number
IT49033/79A
Other languages
English (en)
Italian (it)
Other versions
IT7949033A0 (it
Original Assignee
Tortella Michele
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 Tortella Michele filed Critical Tortella Michele
Priority to IT49033/79A priority Critical patent/IT1116080B/it
Publication of IT7949033A0 publication Critical patent/IT7949033A0/it
Priority to US06/147,219 priority patent/US4391154A/en
Priority to PT71216A priority patent/PT71216A/pt
Priority to DE19803017805 priority patent/DE3017805A1/de
Priority to GR61899A priority patent/GR68188B/el
Application granted granted Critical
Publication of IT1116080B publication Critical patent/IT1116080B/it

Links

Classifications

    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
    • F16H3/30—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19293—Longitudinally slidable
    • Y10T74/19298—Multiple spur gears
    • Y10T74/19307—Selective
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
IT49033/79A 1979-05-11 1979-05-11 Vangatrice perfezionata a velocita'variabile con scatola per il cambio di velocita'a presa di moto orientabile IT1116080B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT49033/79A IT1116080B (it) 1979-05-11 1979-05-11 Vangatrice perfezionata a velocita'variabile con scatola per il cambio di velocita'a presa di moto orientabile
US06/147,219 US4391154A (en) 1979-05-11 1980-05-06 Variable speed digging machine provided with a gearbox having an orientable drive
PT71216A PT71216A (en) 1979-05-11 1980-05-09 Improved variable speed digging machine provided with a gearbox having an orientable drive
DE19803017805 DE3017805A1 (de) 1979-05-11 1980-05-09 Antriebsvorrichtung an einer bodenbearbeitungsmaschine
GR61899A GR68188B (enExample) 1979-05-11 1980-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49033/79A IT1116080B (it) 1979-05-11 1979-05-11 Vangatrice perfezionata a velocita'variabile con scatola per il cambio di velocita'a presa di moto orientabile

Publications (2)

Publication Number Publication Date
IT7949033A0 IT7949033A0 (it) 1979-05-11
IT1116080B true IT1116080B (it) 1986-02-10

Family

ID=11269440

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49033/79A IT1116080B (it) 1979-05-11 1979-05-11 Vangatrice perfezionata a velocita'variabile con scatola per il cambio di velocita'a presa di moto orientabile

Country Status (5)

Country Link
US (1) US4391154A (enExample)
DE (1) DE3017805A1 (enExample)
GR (1) GR68188B (enExample)
IT (1) IT1116080B (enExample)
PT (1) PT71216A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210978423U (zh) * 2019-06-15 2020-07-10 吴钦发 一种单向动力转换装置及具有该装置的动力系统
US11140803B2 (en) * 2019-09-16 2021-10-12 Cnh Industrial America Llc System and method for rotationally driving ground engaging tools of an agricultural implement
CN111853176A (zh) * 2020-07-16 2020-10-30 重庆宏美科技有限公司 一种新型微耕机变速箱

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US810634A (en) * 1905-05-19 1906-01-23 Herbert L Flather Change-speed gearing for engine-lathes.
US1475455A (en) * 1922-10-18 1923-11-27 William L Skinner Agricultural implement
US2051694A (en) * 1934-12-10 1936-08-18 Fishleigh John Andrew Agricultural implement for cultivating land
US2821868A (en) * 1953-06-22 1958-02-04 Benjamin F Gregory Power transmission assembly
US2957529A (en) * 1956-12-11 1960-10-25 Kaller Johan Sigurd Disk cultivator

Also Published As

Publication number Publication date
PT71216A (en) 1980-06-01
IT7949033A0 (it) 1979-05-11
DE3017805A1 (de) 1980-11-20
US4391154A (en) 1983-07-05
GR68188B (enExample) 1981-11-09

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