US4913000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three and four degree of freedom hand controllers
Assignee: Honeywell Inc
•
Filing: 1988-04-13
•
Granted: 1990-04-03
•
Expires: 2008-04-13
Abstract
Abstract A three or four degree of freedom device which includes a two or three degree of freedom wrist action hand controller and in which the additional degree of freedom control is provided by motion of an operator's forearm connected to a mounting member that carries or supports the wrist action hand controller.
Inventors
- 👤 Charles E. Wyllie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:33
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/52; B; B64; B64C; B64C13/00; B64C13/02; B64C13/04; B64C13/042; B64C13/0421; G05G9/00; G05G9/02; G05G9/04; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20576; Y10T74/20582; Y10T74/20612
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
63 words
Apparatus for use with a wrist motion hand controller comprising: stationary means; arm support means fixedly connected to the hand controller and mounted for movement with respect to the stationary means; and relative movement responsive means connected to the stationary means and to the arm support means to produce an output indicative of movement between the arm support means and the stationary means.
Claim 2
Dependent Claim
63 words
Apparatus for use with a wrist motion hand controller comprising: stationary means; arm support means fixedly connected to the hand controller and mounted for movement with respect to the stationary means; and relative movement responsive means connected to the stationary means and to the arm support means to produce an output indicative of movement between the arm support means and the stationary means.
Claim 3
Dependent Claim
59 words
Apparatus according to claim 1 wherein the arm support means includes holding means adapted to hold an operator's forearm on the arm support means so that the operator's hand may operate the hand controller and the operator's forearm may produce the movement between the arm support means and the stationary means independently of any wrist motion of the operator.
Claim 4
Dependent Claim
40 words
Apparatus according to claim 2 wherein the wrist motion hand controller is a three degree of freedom device for producing first, second and third control signals and the output of the relative movement responsive means provides a fourth control signal.
Claim 5
Dependent Claim
35 words
Apparatus according to claim 3 wherein the apparatus is mounted in a control station and the first, second, third and fourth control signals are used to control remote systems with respect to four different axes.
Claim 6
Dependent Claim
29 words
Apparatus according to claim 4 wherein the remote systems are flight control systems and the first, second, third and fourth control signals control pitch, roll, yaw and collective motions.
Claim 7
Independent Claim
61 words
The method of producing at least three individual control signals with motions of an operator's hand comprising the steps of: (A) producing first and second signals utilizing two separate motions of the operator's wrist; and (B) producing an additional signal utilizing a motion of the operator's forearm, the additional signal capable of being produced without affecting the first and second signals.
Claim 8
Independent Claim
61 words
The method of producing at least three individual control signals with motions of an operator's hand comprising the steps of: (A) producing first and second signals utilizing two separate motions of the operator's wrist; and (B) producing an additional signal utilizing a motion of the operator's forearm, the additional signal capable of being produced without affecting the first and second signals.
Claim 9
Dependent Claim
27 words
The method of claim 6 wherein four individual control signals may be produced and wherein step A is accomplished with a three degree of freedom hand controller.
Claim 10
Dependent Claim
20 words
The method of claim 6 wherein step B is accomplished with a movable member adapted to accommodate the operator's forearm.
Claim 11
Dependent Claim
32 words
The method of claim 8 wherein four individual control signals may be produced and wherein step A is accomplished with a three degree of freedom hand controller attached to the movable member.
Claim 12
Dependent Claim
19 words
The method of claim 9 wherein the fourth signal is produced in accordance with motion of the movable member.
Claim 13
Dependent Claim
76 words
A four axis controller comprising: a fixed support means; and movable means connected to the support means for first motion with respect thereto, said movable means adapted to carry a three degree of freedom wrist motion hand controller and adapted to accommodate an operator's forearm with the operator's hand operating the hand controller to provide first, second and third axis control and motion of the operator's forearm producing the first motion to provide fourth axis control.
Claim 14
Dependent Claim
76 words
A four axis controller comprising: a fixed support means; and movable means connected to the support means for first motion with respect thereto, said movable means adapted to carry a three degree of freedom wrist motion hand controller and adapted to accommodate an operator's forearm with the operator's hand operating the hand controller to provide first, second and third axis control and motion of the operator's forearm producing the first motion to provide fourth axis control.
Claim 15
Dependent Claim
23 words
Apparatus according to claim 11 wherein the first motion is rotational about an axis lying in a plane generally perpendicular to the forearm.
Claim 16
Dependent Claim
26 words
Apparatus according to claim 11 further including spring means connected to the support means and the movable means to supply force feedback for the first motion.
Claim 17
Dependent Claim
20 words
Apparatus according to claim 13 wherein the spring means also operates to provide a centering force for the movable means.
Claim 18
Dependent Claim
18 words
Apparatus according to claim 11 further including damping means connected between the support means and the movable means.
Claim 19
Dependent Claim
18 words
Apparatus according to claim 14 further including damping means connected between the support means and the movable means.
Claim 20
Dependent Claim
29 words
Apparatus according to claim 11 further including transducer means connected between the support means and the movable means to supply an output signal in accordance with the first motion.
Claim 21
Dependent Claim
30 words
Apparatus according to claim 16 further including transducer means connected between the support means and the movable means to supply a first output signal in accordance with the first motion.
Claim 22
Dependent Claim
18 words
Apparatus according to claim 18 wherein the hand controller is operable to supply second, third and fourth outputs.
Claim 23
Dependent Claim
29 words
Apparatus according to claim 19 wherein the apparatus is mounted in a vehicle and the first, second, third and fourth outputs control the vehicle with respect to four axes.
References Cited (Backward Citations)
US2523262A
Cited
US3011739A
Cited
US3028126A
Cited
US4040499A
Cited
US4217569A
Cited
US4420808A
Cited
US4477043A
Cited
US4491325A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-04-02 | 1993-10-02 | 1994-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-02 | 1997-10-02 | 1998-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-02 | 2001-10-02 | 2002-04-03 | $7700.00 | Window Closed / Lapsed |