F-Term-List

F16H61/26-61/36;63/00-63/38

AA00
SELECTION AND INPUT DEVICES

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Lever

. . Linear operation

. . . Variants that have operating sections that bend

. . Operation in an H-shape

. . . Operation in a double H-shape

. . . Variants wherein the reverse gear is placed opposite to the forward gear

. . Operation in a U-shape

. . . Variants that have a vertical operation section at both ends

. . Operation in a cross-shape

. . Variants that include operation along the lever's axis

AA11

AA12

AA13

AA16

AA18

. Pedal

. . Variants having a neutral position

. . Variants that advance

. Push button

. Rotary knobs or handles

AA21

AA24

AA27

AA30

. Variants with electric output signals

. Variants that operate fluid valve

. Variants having a neutral operating position

. Other selection and input devices

AB00
GENERATION AND TRANSMISSION OF FORCE TO SHIFT GEAR

AB01

AB02

AB03

AB04

AB06

AB07

AB08

. Mechanical (manual) variants

. . Variants that use shaft rotation and shaft torque

. . . Centrifugal force

. . . Torque cams

. . Variants that use cables for transmission

. . . Bowden cable or Bowden wire

. . . . Variants wherein the outer cable is rotated

AB11

AB12

AB13

AB14

. Fluid variants

. . Variants that use master cylinder

. . Operation by air pressure

. . Power assist

AB21

AB22

AB23

AB24

AB30

. Electric variants

. . Electromagnetic variants (e.g. electromagnetic clutch)

. . Motors

. . Power assist

. Other variants

AC00
FORMS OF GEAR-SHIFTING DEVICE (FINAL OUTPUT MECHANISM)

AC01

AC02

AC03

AC04

AC05

AC06

AC07

AC08

. Gear transmission

. . Variants other than planetary gear mechanism

. . . Constantly engaged variants

. . . . Disk-type clutches or brakes

. . . . Engaging clutches

. . . . Sliding-key-type variants

. . . Sliding-gear-type variants

. . . . Shifting devices

AC12

AC13

AC15

AC17

. . Variants with a planetary gear mechanism

. . . Band-type brake

. . Variants that have overdrive

. . Double-clutch variants

AC21

AC22

AC23

AC24

AC25

. Belts or chains

. . Neutral variants

. . . V-belt variants

. . Geared variants

. . . Selective-type variants

AC31

AC32

AC33

AC34

. Friction transmission

. . Neutral variants

. . . Ring-cone variants

. . . Toroidal variants

AC41

AC42

. Fluid transmission

. . HST (hydrostatic transmission)

AC51

AC53

AC55

AC56

AC60

. Variants that have main and secondary gearshift devices

. Variants that have forward and reverse mechanisms

. Variants wherein multiple transmission devices are provided in parallel

. . Variants that are used selectively

. Other forms of gear-shifting devices

BA00
FORMS OF GEARSHIFT OPERATION

BA01

BA02

BA03

BA04

. Mechanical operation

. . One operating input and one operating output

. . . Variants that have cam mechanism

. . . Variants with neutral output

BA12

BA13

BA14

BA15

BA16

BA17

BA18

BA19

. . One operating input and multiple operating outputs

. . . Variants that have independent paths of motion

. . . Variants that require repeated operation

. . . Variants operated by forward motion

. . . . Variants that have a cam mechanism

. . . . . Variants that use cam drum

. . . Variants that are preselected and operated

. . . . Variants that are directly operated by operating lever

BA23

BA24

BA25

BA26

BA27

BA28

BA29

. . . . Variants that have one transmission link outside the gearbox

. . . . Variants that have two transmission links outside the gearbox

. . . . . Variants with separate shifting and selection

. . . . . Variants that have selecting mechanisms outside the gearbox

. . . Variants with neutral output

. . . Main and secondary gear-shifting operations

. . . Operation of multiple independent gear-shifting devices

BA32

BA33

. . Multiple operating inputs and one operating output

. . . Operating inputs that change the transmission ratio

BA42

BA43

BA44

BA45

. . Multiple operating inputs and multiple operating outputs

. . . Preselected operating inputs

. . . Main and secondary gear-shifting operations

. . . Operation of multiple independent gear-shifting devices

BA51

BA52

BA53

BA54

BA56

BA58

BA60

. Non-mechanical operation

. . Variants that have preselection and operating mechanisms

. . Variants that have an operating mechanism for each shift element

. . Variants with neutral output

. . Combination with mechanical operation

. . Variants that have automatic gearshift mechanism

. Other forms of gearshift operation

BB00
OPERATIONS ASSOCIATED WITH OTHER CONTROL MECHANISMS

BB01

BB02

BB03

BB04

BB05

BB06

BB07

. Types of control mechanisms

. . Main clutches

. . Brakes

. . Engine (throttle)

. . Power take-offs (PTO) (output other than running)

. . Transfer (e.g. switching between four- and two-wheel drive)

. . Steering devices

BB11

BB14

BB20

. Variants that perform associated motion during gearshift

. Operated by the same selection and input device as that for shifting gears

. Other operations associated with other control mechanisms

CA00
INPUT SIGNALS (OTHER THAN AA)

CA01

CA02

CA03

CA06

CA07

CA08

CA09

. Signals related to torque

. . Accelerator or throttle position

. . Signals related to engine (CA02 takes precedence.)

. Signals related to rate of revolution

. . Output rate of revolution

. . Input rate of revolution

. . Machine speed (e.g. vehicle speed)

CA11

. Signals related to acceleration or deceleration

CA21

CA22

CA23

CA24

CA26

CA27

CA28

CA29

. Machine state (e.g. vehicle state)

. . Brakes

. . Main clutches

. . Steering devices

. Ambient conditions

. . Air pressure

. . Temperature

. . Road conditions

CA31

CA32

CA33

CA34

CA35

CA40

. Transmission device's state

. . Shift ratio or stage

. . The state of lubricant or operating oil

. . . Oil pressure sensing

. . . . Operating pressure availability

. Others

DA00
CHARACTERISTIC MECHANICAL FEATURES OF GEAR-SHIFTING MECHANISM STRUCTURE

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

. Linking mechanisms

. . Link structure or materials

. . Arrangement and attachment

. . Coupling sections

. . . Variants that use free joints

. . . . Ball joints

. . . Section for coupling with selection input lever

. . . Variants wherein the coupling position can be changed

DA12

DA13

DA14

DA15

DA16

DA17

. . Cables

. . . Bowden cables

. . Relay levers

. . . Bell cranks

. . . Reversing levers

. . . Cross shaft

DA22

DA23

DA24

DA25

. . Structures associated with multiple links

. . Toggle mechanisms

. . Length-adjusting mechanisms

. . Variable lever-ratio mechanisms

DA31

DA32

DA33

DA34

DA35

DA36

. Cam mechanisms

. . Cam structures or materials

. . Cam shape

. . Operating mechanism

. . . Drum-advancing mechanism

. . . . Sequential advance

DA41

DA42

DA43

DA44

. Screw-feed mechanisms

. Rack-and-pinion mechanisms

. Gear mechanisms

. Belt or chain mechanisms

DA51

DA52

DA53

DA54

DA55

DA56

. Selection and input devices

. . Levers

. . . Support structures

. . . . Support around multiple axes

. . . . Ball support

. . . . Support rods

DA63

DA64

DA66

. . . Arrangement

. . . . Placed at the steering column

. . . Structures associated with multiple levers

DA72

DA73

DA74

DA75

DA80

. . Pedals

. . Push button

. . . Buttons provided for levers

. . Rotary knob or handle

. Other characteristic mechanical features of gear-shifting mechanism structures

DB00
CHARACTERISTIC NON-MECHANICAL FEATURES OF GEAR-SHIFTING MECHANISM STRUCTURES

DB01

DB02

DB03

DB04

DB05

DB06

DB07

DB08

DB09

. Fluid mechanisms

. . Fluid actuator

. . . Characteristic structural features

. . . . Pistons

. . . . . Pistons that have valve functions

. . . . Cylinders

. . . . Return springs

. . Pumps

. . Motors

DB12

DB13

DB14

DB15

DB16

DB17

DB18

. . Fluid circuits

. . . Valves

. . . . Direction-switching valves (e.g., forward and backward motion or forward and reverse rotation)

. . . . Gear shift-switching valves (e.g., gear-selection valves)

. . . . Pressure-regulating valves (e.g., valves for increasing oil pressure or raising pressure)

. . . . Inching valves

. . . . Manual valves

DB23

DB25

DB27

DB29

. . . Accumulators

. . . Diaphragms and orifices

. . . Oil channels

. . Valve cases

DB31

DB32

DB33

DB34

DB35

DB40

. Electric mechanisms

. . Motors

. . Electromagnetic actuators

. . . Solenoid valve

. . Electrical circuits

. Other characteristic non-mechanical features of gear-shifting mechanism structures

EA00
CHARACTERISTIC FEATURES OF FINAL OUTPUT MECHANISMS OR ELEMENT STRUCTURES

EA01

EA02

EA03

EA04

EA05

EA06

EA07

. Clutches

. . Friction clutches

. . . Multiple disk clutches

. . Clutches that engage

. . . Devices that synchronize

. . . . Sleeves

. . . . Friction rings

EA11

EA12

EA13

. Brakes

. . Multiple disk brakes

. . Band brakes

EA21

EA22

EA23

EA24

EA25

. Shift rods

. . Support or attachment

. . . Rods that can move relative to the casing

. . Arrangement

. . Sections that engage with inner lever

EA31

EA32

EA33

EA34

EA35

EA36

. Shift yokes or shift forks

. . Shape or structure

. . . Main units

. . . Pawls that engage

. . . Sections that engage with inner lever or cam

. . . Shapes other than fork-shape

EA42

EA43

EA44

EA45

EA47

EA49

. . Materials

. . . Sheet metal

. . . Soft alloys

. . . Resins

. . Surface treatment

. . Manufacturing methods

EA52

EA53

EA54

EA55

. . Support or attachment

. . . Variants supported in a rocking condition

. . . Variants that can move relative to shift rod

. . . Variants characterized by means to stop rotation

EA61

EA62

EA65

EA66

EA67

. Striking rod

. . Support or attachment

. Inner levers

. . Support or attachment

. . Variants that can move relative to support body

EA71

EA72

EA73

EA75

EA76

EA78

. Pulleys

. . Support and attachment

. . Tension pulleys

. Gears (e.g. idling gears)

. . Support or attachment

. Sprockets

EA81

EA84

EA86

EA90

. Gearbox

. Reverse mechanisms

. Shift-reversing mechanisms

. Other characteristic features of final output mechanisms or element structures

FA00
CHARACTERISTIC FEATURES OF MECHANISMS THAT LIMIT GEAR SHIFTING

FA01

FA02

FA03

FA04

FA05

FA06

. Position of limiting mechanism

. . Selection and input devices

. . . Lever

. . Sections for interlocking an operation

. . Final output mechanisms (e.g. inside a gearbox)

. . Control circuits

FA11

FA12

FA13

FA15

FA16

FA17

FA18

. Contents and means of limitation

. . Guides for operation

. . . Lever guides

. . Return to neutral position

. . . Variants that use torsion springs

. . . Variants that use flat springs

. . . Variants that use a single spring

FA22

FA23

FA24

FA25

FA26

FA27

FA28

FA29

. . Position hold

. . . Overcentering mechanisms

. . . Detent mechanism

. . . . Moderating mechanism

. . . . . Variants that use balls

. . . . . Variants that use flat springs

. . . . . Multiple mechanisms

. . . Variants that have fastening grooves in the lever guide.

FA32

FA33

FA34

FA36

FA37

. . Variants that provide operating resistance

. . . High-speed gear

. . . Reverse gear

. . Mechanisms operated in specific gear-shift position under certain conditions

. . . Neutral position

FA42

FA43

FA44

FA45

. . Interlocking

. . . Variants that use balls.

. . . Variants that use pins

. . . Variants that use plates

FA52

FA53

FA54

FA56

FA57

. . Reverse checking

. . . Variants that use stoppers

. . . . Stoppers that are turned directly by spring force

. . Parking

. . . Variants wherein transmission elements are locked

FA62

FA63

FA64

FA65

FA67

. . Locking mechanism

. . . Parking position

. . . Neutral position

. . . Positions with specific gearshift ratios

. . Joining and fastening of final output mechanism

FA72

FA73

FA74

FA75

FA76

FA77

. . Limitation of operating ranges

. . . Stopper

. . . High-speed gears

. . . Reverse gears

. . . Associated with operating devices

. . . Associated with main and secondary gearshift

FA82

FA84

FA90

. . Variants that use fluid actuator

. . Variants that use electric actuator

. Other characteristic features of mechanisms that limit gearshift

FB00
FUNCTIONS OR EFFECTS OF GEAR SHIFTERS

FB01

FB02

FB03

FB04

FB06

. Prevention of shift shock

. . Variants that synchronize

. . Variants that change switching time

. . . Changing for each gear stage

. . Variants wherein the clutch is moved by sliding

FB12

FB13

FB14

FB16

FB17

FB18

. . Clutch engagement

. . . Slow engagement

. . . Variants wherein engagement speed is changed by the operating process

. . Clutch release

. . . Slow release

. . . Rapid release

FB21

FB22

FB23

FB27

FB28

. Anti-vibration functions (FB51-53 and FB55 are prioritized.).

. . Variants wherein elastic bodies are interposed

. . Variants that use dynamic damper

. Sealing (e.g. waterproofing or dustproofing)

. . Bearings

FB31

FB33

FB34

FB35

FB36

. Air breathers (i.e. air pressure adjustors)

. Lubrication or cooling

. . Lubrication channels or oil channels

. . Adjustment of the amount of lubricating oil

. . Cooling

FB41

FB42

FB43

FB44

FB45

FB46

FB47

. Shift position

. . Detection

. . . Neutral position

. . . Detection means

. . . . Electric detection

. . Indication

. . . Electric indication

FB51

FB52

FB53

FB55

FB57

FB58

. Prevention of gear whining

. . Variants that brake shaft rotation

. . Variants that use oil resistance

. Prevention of noise from cog contact (e.g., prevention of noise at the time of start up and activation)

. Prevention of slipping of gears

. . Variants provided for transmission link

FB61

FB62

FB63

FB64

FB66

FB67

FB68

. Improved operability

. . Variants that provide a tactile feeling of operation

. . Reduction of force required for operation

. . . Variants that use spring

. Change of operating position

. . Right and left handles

. . Transfer of handles (e.g. for agricultural machinery)

FB71

FB73

FB76

FB78

. Gearshift response

. Emergency operation

. Prevention of mishandling (e.g. fail safe)

. Remote operation

FB81

FB83

FB85

FB90

. Assembly or maintenance

. Weight reduction or miniaturization

. Strength or durability

. Other functions or effects of gear-shifting devices

GA00
APPLICATIONS

GA01

GA02

GA03

GA04

GA05

GA06

. Vehicles

. . Tilt cabs

. . Four-wheel drive

. . Large vehicles

. . Automatic two-wheel or three-wheel vehicles

. . . Vehicles that have a reverse gear

GA12

GA13

GA14

GA16

. . Operation vehicles

. . . Civil engineering or construction machinery

. . . Agricultural machinery

. . Electric vehicles or electric trains

GA21

GA23

GA25

GA30

. Vessels

. Machine tools

. Electric equipment

. Other applications

3J067	GEAR-SHIFTING MECHANISMS
	F16H61/26 -61/36;63/00-63/38