# US 11,079,009 B2 · Shift signal transmitter for a manual transmission of a vehicle and shift apparatus for a manual transmission > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,079,009 B2 - Document ID: US11079009B2 - Status: Granted - Kind: B2 - Application number: 16/774,373 - Filed: 2020-01-28 - Published: 2020-05-21 - Granted: 2021-08-03 - Earliest claimed: 2017-07-16 - Assignees: Bing Power Systems GmbH - Applicants: Bing Power Systems GmbH - Inventors: Romina Bruch; Martin Zangl - Web page: https://patentgrep.com/patent/US11079009B2 ## CPC - B62M 25/06: foot actuated - F16H 59/105: {consisting of electrical switches or sensors} - B62M 25/08: with electrical or fluid transmitting systems - F16H 61/26: Generation or transmission of movements for final actuating mechanisms - F16H 61/2807: {using electric control signals for shift actuators, e.g. electro-hydraulic control therefor (F16H61/30, F16H61/32 take precedence)} - F16H 2059/0234: {Selectors for gearings using foot control} - F16H 2061/242: {Mechanical shift gates or similar guiding means during selection and shifting} - B62M: RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR {SINGLE-TRACK} CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES (arrangements or mounting of transmissions in vehicles in general B60K; transmission elements per se F16) - F16H: GEARING ## Abstract A shift signal transmitter for a manual transmission of a vehicle, in particular of a motorcycle, includes a shift rod for force-transmitting coupling to a foot lever, optionally with the interposition of an extension rod. The shift rod is guided along its longitudinal axis in an axially displaceable manner between two axial stops in an, in particular sleeve-shaped, housing. A connecting piece, which serves for coupling to a shift lever, is rigidly connected to the housing opposite to an internal axial end of the shift rod. A distance sensor for contact-free distance measurement is disposed within the housing opposite to the internal axial end of the shift rod and a sensor area of the distance sensor is oriented radially relative to the longitudinal axis. A shift apparatus for a manual transmission of a vehicle is also provided. ## Claims ### Claim 1 A shift signal transmitter for a manual transmission of a vehicle or a motorcycle, the shift signal transmitter comprising: a housing; a shift rod to be connected to a foot lever for force transmission, said shift rod having an internal axial end and a longitudinal axis, said shift rod being axially movably guided along said longitudinal axis in said housing between two axial stops; a connecting piece to be coupled to a shift lever, said connecting piece being rigidly connected to said housing opposite to said internal axial end of said shift rod; a distance sensor for contactless distance measurement, said distance sensor being disposed within said housing opposite to said internal axial end of said shift rod, said distance sensor having a sensor surface oriented radially to said longitudinal axis, said distance sensor including a printed circuit board oriented within said housing opposite to said internal axial end of said shift rod, said printed circuit board having a surface extension oriented radially to said longitudinal axis of said shift rod; an electrically conductive conductor track carried by said circuit board for inductive distance measurement relative to said internal axial end of said shift rod; and an evaluation circuit carried by said circuit board. ### Claim 2 (depends on 1) The shift signal transmitter according to claim 1, wherein said electrically conductive conductor track of said circuit board is formed as a spiral coil. ### Claim 3 (depends on 1) The shift signal transmitter according to claim 1, wherein said evaluation circuit is configured to output a first shift signal when said internal axial end of said shift rod is closer to said conductor track than a first switching value, and to output a second shift signal when said internal axial end of said shift rod is further away from said conductor track than a second switching value. ### Claim 4 (depends on 3) The shift signal transmitter according to claim 3, wherein said first and second switching values are spaced apart by a shift signal-free distance. ### Claim 5 (depends on 1) The shift signal transmitter according to claim 1, wherein said printed circuit board is fixedly attached to an interior of said housing. ### Claim 6 (depends on 1) The shift signal transmitter according to claim 1, which further comprises a spring biasing said shift rod into a neutral position between said two axial stops in an unloaded state of said spring. ### Claim 7 (depends on 6) The shift signal transmitter according to claim 6, wherein said shift rod is configured to be displaced from said neutral position towards said distance sensor by a first shift stroke and to be displaced away from said distance sensor by a second shift stroke. ### Claim 8 (depends on 1) The shift signal transmitter according to claim 1, wherein said shift rod is movable in two axial directions, and upon a movement of said shift rod said two axial stops acting as a driver for transmitting a shift force in each of said axial directions. ### Claim 9 (depends on 1) The shift signal transmitter according to claim 1, wherein said shift rod is made of a non-magnetic material. ### Claim 10 (depends on 1) The shift signal transmitter according to claim 1, which further comprises a sleeve made of a non-magnetic material being mounted on said internal axial end of said shift rod for supporting said shift rod. ### Claim 11 (depends on 1) A shift apparatus for a manual transmission of a vehicle, the shift apparatus comprising a shift signal transmitter according to claim 1.