TRANSMISSION ASSEMBLY FOR A HYDROSTATICALLY OR ELECTRICALLY PROPELLED VEHICLE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20210364085A1
SERIAL NO

16969784

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Abstract

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A transmission assembly for a hydrostatically or electrically propelled vehicle, comprising an input shaft, an output shaft, a first pair of gears and a second pair of gears, a synchroniser, a hydraulically operated actuator of the synchroniser which comprises a rod, and a hydraulic circuit for moving the rod, wherein the rod comprises an enlarged portion that is slidingly and sealingly housed in a respective portion of the seat so as to define two intermediate chambers. The actuator further comprises a contact element that is slidingly and sealingly housed in a relevant seat that is adjacent to the portion of the sliding seat so as to define a first end chamber, the contact element being able to move independently of the rod and defining an end point of the rod. A second end chamber is defined in an end of the rod that is opposite the enlarged portion.

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Patent Owner(s)

Patent OwnerAddress
CARRARO S P AVIA OLMO 37 CAMPODARSEGO (PD) I-35011

International Classification(s)

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  • 2019 Application Filing Year
  • F16H Class
  • 2524 Applications Filed
  • 1817 Patents Issued To-Date
  • 71.99 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FACCHIN, Stefano Vigonza, Padova, IT 5 5
FILIPPIN, Stefano Santa Maria di Sala, Venezia, IT 2 5
RAMPAZZO, Alberto Spinea, Venezia, IT 1 1

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  • 1 Citation Count
  • F16H Class
  • 61.43 % this patent is cited more than
  • 4 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges138784011163101 - 1011 - 2021 - 3051 - 6061 - 700100200300400500600700800900100011001200130014001500

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