IT1307013B1 - Gear shift for industrial vehicles - Google Patents

Gear shift for industrial vehicles

Info

Publication number
IT1307013B1
IT1307013B1 ITTO990056A IT1307013B1 IT 1307013 B1 IT1307013 B1 IT 1307013B1 IT TO990056 A ITTO990056 A IT TO990056A IT 1307013 B1 IT1307013 B1 IT 1307013B1
Authority
IT
Italy
Prior art keywords
shaft
entry
drive shaft
gear shift
selectively
Prior art date
Application number
Other languages
Italian (it)
Inventor
Gian Maria Pigozzi
Augusto Caramagno
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to ITTO990056 priority Critical patent/IT1307013B1/en
Publication of ITTO990056A1 publication Critical patent/ITTO990056A1/en
Application granted granted Critical
Publication of IT1307013B1 publication Critical patent/IT1307013B1/en

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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive

Landscapes

  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

The gear shift (1) for an industrial vehicle is provided with a main unit (2) and a gear box (3) that can be set to two different configurations. The main unit (2) is provided with an entry shaft (5) a drive shaft (6) coaxed to the entry shaft (5) and auxiliary shaft (7) parallel to the entry shaft (5) and a drive shaft (6), multiple pairs of gears (10-17, 12-18, 13-19, 14-20, 15-22) supported by the aforementioned shafts (5, 6, 7) and selectively activate to connect angularly the drive shaft (6) to the entry shaft (5) according to the multiple transmission terms and the multiple control organs (23, 24, 25) in order to selectively and independently activate the cited gear pairs (10-17, 12-18, 13-19, 14-20, 15-22). On of the Gears (14) is placed between two control organs (24, 25) and can be selectively activated by them in the two different operational configurations of the gear box (3).<IMAGE>
ITTO990056 1999-01-26 1999-01-26 Gear shift for industrial vehicles IT1307013B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO990056 IT1307013B1 (en) 1999-01-26 1999-01-26 Gear shift for industrial vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO990056 IT1307013B1 (en) 1999-01-26 1999-01-26 Gear shift for industrial vehicles

Publications (2)

Publication Number Publication Date
ITTO990056A1 ITTO990056A1 (en) 2000-07-26
IT1307013B1 true IT1307013B1 (en) 2001-10-11

Family

ID=11417390

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO990056 IT1307013B1 (en) 1999-01-26 1999-01-26 Gear shift for industrial vehicles

Country Status (1)

Country Link
IT (1) IT1307013B1 (en)

Also Published As

Publication number Publication date
ITTO990056A1 (en) 2000-07-26

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