Joystick assemblies

Claim 2

A joystick assembly adapted for support in a hand of an operator of said joystick assembly, comprising: a housing having a convex lower face adapted to rest in said hand of the operator and an upper face having an aperture therein, said convex lower face being adjacent about a substantially horizontal axis, said housing including a plurality of side walls connecting said lower face to said upper face and having a first side wall of said plurality of side walls with means for receiving said operator's third and fourth fingers of said hand, and said housing further including a portion which is opposed to said first side wall, said portion of said housing having means for receiving a thumb of said hand of said operator in a substantially horizontal orientation; a joystick shaft having a first end and a second end, said joystick shaft extending through said aperture of said upper face of said housing; and, pivotal mounting means for pivotal connection of said shaft to said housing.

Claim 3

The joystick assembly according to claim 1, wherein said joystick shaft further includes a handle provided at substantially said first end of said joystick shaft.

Claim 4

The joystick assembly according to claim 1, wherein said pivotal mounting means includes a socket provided in said convex lower face so as to receive said second end of said joystick shaft.

Claim 5

The joystick assembly according to claim 1, wherein said joystick shaft is in contact with four microswitch actuators secured in said housing.

Claim 6

The joystick assembly according to claim 1, wherein said joystick shaft engages an array of microswitches, secured in said housing, at an intermediate position of said joystick shaft.

Claim 7

The joystick assembly according to claim 5, wherein said array of microswitches is an array of four push-button microswitches which is provided on a carrier member secured in said housing so that the push-buttons of said array of four push-button microswitches are in contact with said joystick shaft at said intermediate position of said joystick shaft.

Claim 8

The joystick assembly according to claim 1, wherein said joystick shaft is in direct contact with an array of actuators of four microswitches secured in said housing.

Claim 9

The joystick assembly according to claim 1, further comprising a microswitch carrier secured in said housing and having mounted thereon an array of four mutually perpendicular push-button microswitches arranged around said joystick shaft so that the push-buttons of said microswitches are all in engagement with at least a portion of said joystick shaft at a position which is intermediate between said first end and said second end of said joystick shaft when said joystick shaft is in a neutral position.

Claim 10

The joystick assembly according to claim 8, further comprising a fifth push-button microswitch which is operable externally of said housing, said fifth push-button microswitch being secured in said housing in a substantially perpendicular arrangement to said array of four microswitches.

Claim 11

The joystick assembly according to claim 9, further comprising second means for receiving the operator's first finger, a fire button operatively connected to the push-button of said fifth microswitch being provided in said second means for receiving the operator's first finger.

Claim 12

The joystick assembly according to claim 10, further comprising third means for receiving the operator's second finger.

Claim 13

The joystick assembly according to claim 10, wherein said housing includes a bulbous portion and in which said fifth microswitch and said second means for receiving the operator's first finger are located in said bulbous portion.

Claim 14

The joystick assembly according to claim 1, wherein said housing includes a bulbous portion in which a fire button is located within said bulbous portion.

Claim 15

The joystick assembly according to claim 1, wherein said convex lower face of said housing rests in the palm of said hand of said operator.

Claim 16

The joystick assembly according to claim 1, further comprising a cable which enters said housing at a position remote from the wrist of said operator.

Claim 17

A joystick assembly adapted for support in a hand of an operator of said joystick assembly, comprising: a housing having a convex lower face adapted to rest in said hand of the operator and an upper face having an aperture therein, said housing including a plurality of side walls connecting said lower face to said upper face and having a first side wall of said plurality of side walls with means for receiving said operator's third and fourth fingers of said hand with the tips of said third and fourth fingers being uppermost, and said housing further including a portion which is opposed to said first side wall, said portion of said housing having means for receiving a thumb of said hand of said operator in a substantially horizontal orientation; a joystick shaft having a first end and a second end, said joystick shaft extending through said aperture of said upper face of said housing; and, pivotal mounting means for pivotal connection of said shaft to said housing.

Claim 18

A joystick assembly adapted for support in a hand of an operator of said joystick assembly, comprising: a housing having a convex lower face adapted to rest in said hand of the operator and an upper face having an aperture therein, said housing including a plurality of side walls connecting said lower face to said upper face and having a first side wall of said plurality of side walls with means for receiving said operator's third and fourth fingers of said hand with the tips of said third and fourth fingers being uppermost, and said housing further including a portion which is opposed to said first side wall, said portion of said housing having means for receiving a thumb of said hand of said operator in a substantially horizontal orientation; a joystick shaft having a first end and a second end, said joystick shaft extending through said aperture of said upper face of said housing; and, pivotal mounting means for pivotal connection of said shaft to said housing.

Claim 19

The joystick assembly according to claim 16, wherein said joystick shaft further includes a handle provided at substantially said first end of said joystick shaft.

Claim 20

The joystick assembly according to claim 16, wherein said pivotal mounting means includes a socket provided in said convex lower face so as to receive said second end of said joystick shaft.

Claim 21

The joystick assembly according to claim 16, wherein said joystick shaft is in contact with four microswitch actuators secured in said housing.

Claim 22

The joystick assembly according to claim 16, wherein said joystick shaft engages an array of microswitches, secured in said housing, at an intermediate position of said joystick shaft.

Claim 23

The joystick assembly according to claim 26, wherein said array of microswitches is an array of four push-button microswitches which is provided on a carrier member secured in said housing so that the push-buttons of said array of four push-button microswitches are in contact with said joystick shaft at said intermediate position of said joystick shaft.

Claim 24

The joystick assembly according to claim 16, wherein said joystick shaft is in direct contact with an array of actuators of four microswitches secured in said housing.

Claim 25

The joystick assembly according to claim 16, further comprising a microswitch carrier secured in said housing and having mounted thereon an array of four mutually perpendicular push-button microswitches arranged around said joystick shaft so that the push-buttons of said microswitches are all in engagement with at least a portion of said joystick shaft at a position which is intermediate between said first end and said second end of said joystick shaft when said joystick shaft is in a neutral position.

Claim 26

The joystick assembly according to claim 23, further comprising a fifth push-button microswitch which is operable externally of said housing, said fifth push-button microswitch being secured in said housing in a substantially perpendicular arrangement to said array of four microswitches.

Claim 27

The joystick assembly according to claim 24, further comprising second means for receiving the operator's first finger, a fire button operatively connected to the push-button of said fifth microswitch being provided in said second means for receiving the operator's first finger.

Claim 28

The joystick assembly according to claim 25, further comprising third means for receiving the operator's second finger.

Claim 29

The joystick assembly according to claim 25, wherein said housing includes a bulbous portion and wherein said fifth microswitch and said second means for receiving the operator's first finger are located in said bulbous portion.

Claim 30

The joystick assembly according to claim 16, wherein said housing includes a bulbous portion in which a fire button is located within said bulbous portion.

Claim 31

The joystick assembly according to claim 16, wherein said convex lower face of said housing rests in the palm of said hand of said operator.

Claim 32

The joystick assembly according to claim 16, further comprising a cable which enters said housing at a position remote from the wrist of said operator.

Claim 33

A joystick assembly adapted for support in a hand of an operator of a joystick shaft, comprising a housing which includes: a convex lower face adapted to rest in said hand of said operator, said convex lower face being adjacent about a substantially horizontal axis; an upper face which is to be located at a substantially horizontal position when said convex lower face is resting or located in said hand of said operator; and, a plurality of side walls in which a first side wall of said plurality of side walls includes a slanted-configuration so that said first side wall defines a recessed first portion capable of receiving said operator's third and fourth fingers of said hand and including a second portion of said plurality of side walls which is opposed to said first side wall, said second portion of said plurality of side walls having a groove capable of receiving a thumb of said hand of said operator in a substantially horizontal orientation; said joystick shaft extending from a bottom pivot located in said convex lower face of said housing and engaging an array of microswitches secured in said housing, at an intermediate position of said joystick.

Claim 34

A joystick assembly adapted for support in a hand of an operator of a joystick shaft, comprising a housing which includes: a convex lower face adapted to rest in said hand of said operator, said convex lower face being adjacent about a substantially horizontal axis; an upper face which is to be located at a substantially horizontal position when said convex lower face is resting or located in said hand of said operator; and, a plurality of side walls in which a first side wall of said plurality of side walls includes a slanted-configuration so that said first side wall defines a recessed first portion capable of receiving said operator's third and fourth fingers of said hand and including a second portion of said plurality of side walls which is opposed to said first side wall, said second portion of said plurality of side walls having a groove capable of receiving a thumb of said hand of said operator in a substantially horizontal orientation; said joystick shaft extending from a bottom pivot located in said convex lower face of said housing and engaging an array of microswitches secured in said housing, at an intermediate position of said joystick.

Claim 35

The joystick assembly according to claim 31, wherein said lower face includes a bulbous portion capable of locating said operator's first and second fingers of said hand in a substantially vertical orientation.

Claim 36

The joystick assembly according to claim 32, wherein a fire button is located within said bulbous portion of said housing.

Claim 37

The joystick assembly according to claim 31, wherein said convex lower face of said housing rests in the palm of said hand of said operator.

Claim 38

The joystick assembly according to claim 31, wherein said joystick shaft is in diret contact with said array of actuators of said microswitches secured in said housing.

Claim 39

The joystick assembly according to claim 31, further comprising a cable which enters said housing at a position remote from the wrist of said operator.

Claim 40

A joystick assembly adapted for support in a hand of an operator of a joystick shaft, comprising a housing which includes: a convex lower face adapted to rest in said hand of said operator; an upper face which is to be located at a substantially horizontal position when said convex lower face is resting or located in said hand of said operator; and, a plurality of side walls in which a first side wall of said plurality of side walls includes a slanted-configuration so that said first side wall defines a recessed first portion capable of receiving said operator's third and fourth fingers of said hand with the tips of said third and fourth fingers being uppermost, and including a second portion of said plurality of side walls which is opposed to said first side wall, said second portion of said plurality of side walls having a groove capable of receiving a thumb of said hand of said operator in a substantially horizontal orientation; said joystick shaft extending from a bottom pivot located in said convex lower face of said housing and engaging an array of microswitches secured in said housing at an intermediate position of said joystick.

Claim 41

A joystick assembly adapted for support in a hand of an operator of a joystick shaft, comprising a housing which includes: a convex lower face adapted to rest in said hand of said operator; an upper face which is to be located at a substantially horizontal position when said convex lower face is resting or located in said hand of said operator; and, a plurality of side walls in which a first side wall of said plurality of side walls includes a slanted-configuration so that said first side wall defines a recessed first portion capable of receiving said operator's third and fourth fingers of said hand with the tips of said third and fourth fingers being uppermost, and including a second portion of said plurality of side walls which is opposed to said first side wall, said second portion of said plurality of side walls having a groove capable of receiving a thumb of said hand of said operator in a substantially horizontal orientation; said joystick shaft extending from a bottom pivot located in said convex lower face of said housing and engaging an array of microswitches secured in said housing at an intermediate position of said joystick.

Claim 42

The joystick assembly according to claim 37, wherein said lower face includes a bulbous portion capable of locating said operator's first and second fingers of said hand in a substantially vertical orientation.

Claim 43

The joystick assembly according to claim 38, wherein a fire button is located within said bulbous portion of said housing.

Claim 44

The joystick assembly according to claim 37, wherein said convex lower face of said housing rests in the palm of said hand of said operator.

Claim 45

The joystick assembly according to claim 37, wherein said joystick shaft is in direct contact with the array of actuators of said array of microswitches secured in said housing.

Claim 46

The joystick assembly according to claim 37, further comprising a cable which enters said housing at a position remote from the wrist of said operator.

Claim 47

An assembly for control of horizontal movement and vertical movement of a cursor on a display screen, said assembly comprising: a housing having an upper face and a lower face, said upper face of said housing having an aperture therein; a joystick shaft having a first end and a second end, said joystick shaft extending through said aperture of said upper face of said housing; pivotal mounting means for said second end of said joystick shaft, said pivotal mounting means being secured to said lower face of said housing; and an array of four individually actuatable push-button microswitches being secured within said housing and intermediate between said upper face and said lower face, said array of microswitches each having a respective push-button in contact with said joystick shaft in a plane which is substantially perpendicular to said joystick shaft and intermediate between said upper face and said lower face of said housing, said array of microswitches being constructed so that actuation thereof would complete an appropriate electrical connection for control of said horizontal movement or said vertical movement of said cursor, wherein, said joystick shaft is capable of movement from an equilibrium position in which said joystick shaft is in contact with said four pushbuttons of said microswitches, through an array of eight operative positions encircling said equilibrium position, wherein in said operative positions either one of said microswitches of said array of microswitches is actuated by the respective pushbutton thereof, or two of said microswitches of said array of microswitches, being adjacent to one another, are actuated by the respective pushbutton thereof.

Claim 48

An assembly for control of horizontal movement and vertical movement of a cursor on a display screen, said assembly comprising: a housing having an upper face and a lower face, said upper face of said housing having an aperture therein; a joystick shaft having a first end and a second end, said joystick shaft extending through said aperture of said upper face of said housing; pivotal mounting means for said second end of said joystick shaft, said pivotal mounting means being secured to said lower face of said housing; and an array of four individually actuatable push-button microswitches being secured within said housing and intermediate between said upper face and said lower face, said array of microswitches each having a respective push-button in contact with said joystick shaft in a plane which is substantially perpendicular to said joystick shaft and intermediate between said upper face and said lower face of said housing, said array of microswitches being constructed so that actuation thereof would complete an appropriate electrical connection for control of said horizontal movement or said vertical movement of said cursor, wherein, said joystick shaft is capable of movement from an equilibrium position in which said joystick shaft is in contact with said four pushbuttons of said microswitches, through an array of eight operative positions encircling said equilibrium position, wherein in said operative positions either one of said microswitches of said array of microswitches is actuated by the respective pushbutton thereof, or two of said microswitches of said array of microswitches, being adjacent to one another, are actuated by the respective pushbutton thereof.

Claim 49

The joystick assembly according to claim 43, further comprising a handle being provided at substantially said first end of said joystick shaft.

Claim 50

The joystick assembly according to claim 43, further comprising a cable which enters said housing at a position remote from the wrist of said operator.

Claim 51

The joystick assembly according to claim 43, wherein said lower face of said housing is adjacent about a substantially horizontal axis.