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
Stats
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N/A
Issued Date -
Nov 25, 2021
app pub date -
Jan 21, 2019
filing date -
Jan 19, 2018
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
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.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
IT | A1 | IT201800001508 | Jan 19, 2018 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION FO PATENT OF INVENTION | GRUPPO DI TRASMISSIONE PER UN VEICOLO A PROPULSIONE IDROSTATICA O ELETTRICA | Jul 19, 2019 | |||
WO | A1 | WO2019142158 | Jan 21, 2019 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | TRANSMISSION ASSEMBLY FOR A HYDROSTATICALLY OR ELECTRICALLY PROPELLED VEHICLE | Jul 25, 2019 | |||
EP | A1 | EP3740704 | Jan 21, 2019 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | TRANSMISSION ASSEMBLY FOR A HYDROSTATICALLY OR ELECTRICALLY PROPELLED VEHICLE | Nov 25, 2020 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CARRARO S P A | VIA OLMO 37 CAMPODARSEGO (PD) I-35011 |
International Classification(s)

- 2019 Application Filing Year
- F16H Class
- 2524 Applications Filed
- 1817 Patents Issued To-Date
- 71.99 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
FACCHIN, Stefano | Vigonza, Padova, IT | 5 | 5 |
# of filed Patents : 5 Total Citations : 5 | |||
FILIPPIN, Stefano | Santa Maria di Sala, Venezia, IT | 2 | 5 |
# of filed Patents : 2 Total Citations : 5 | |||
RAMPAZZO, Alberto | Spinea, Venezia, IT | 1 | 1 |
# of filed Patents : 1 Total Citations : 1 |
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Patent Citation Ranking
- 1 Citation Count
- F16H Class
- 61.43 % this patent is cited more than
- 4 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 25, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 25, 2029 |
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