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US4365960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Probe impact sensor for a simulator
Assignee: Raytheon Co
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Filing: 1979-12-19
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Granted: 1982-12-28
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Expires: 1999-12-19
Abstract
Abstract The disclosure describes an impact sensor having an electrical switch for actuation when an optical probe to which it is attached comes within a predetermined distance of an obstruction. An impact or contact element connected with the electrical switch sets the predetermined distance to actuate the switch. A resilient connector, such as piano wires, interconnect the contact element with the electrical switch, whereby the electrical switch is maintained in a non-actuation condition until the optical probe comes within the predetermined distance to the obstruction.
Inventors
- 👤 John T. Reed
- 👤 John C. Stubbart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:26
CPC Classifications
G; G09; G09B; G09B9/00; G09B9/02; G09B9/04; G09B9/05; G09B9/06; G09B9/063; G09B9/08; G09B9/30; G09B9/307
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
145 words
In a simulator having an optical probe for movement relative to a model board surface with which an obstruction is associated that can be contacted by said probe, an impact sensor comprising: electrical switch means supported by said optical probe for movement therewith for actuation when said optical probe comes within a predetermined distance to said obstruction, bumper means connected with said switch means to affect the actuation of said electrical switch means, said bumper means being generally and substantially curved about said optical probe for engaging said obstruction when approached from substantially any direction, including sideways, and resilient connector means interconnecting said bumper means with said electrical switch means to actuate said switch means when said bumper means engages said obstruction, whereby said electrical switch means is maintained in a non-actuation condition until said optical probe comes within said predetermined distance to said obstruction.
Claim 2
Dependent Claim
145 words
In a simulator having an optical probe for movement relative to a model board surface with which an obstruction is associated that can be contacted by said probe, an impact sensor comprising: electrical switch means supported by said optical probe for movement therewith for actuation when said optical probe comes within a predetermined distance to said obstruction, bumper means connected with said switch means to affect the actuation of said electrical switch means, said bumper means being generally and substantially curved about said optical probe for engaging said obstruction when approached from substantially any direction, including sideways, and resilient connector means interconnecting said bumper means with said electrical switch means to actuate said switch means when said bumper means engages said obstruction, whereby said electrical switch means is maintained in a non-actuation condition until said optical probe comes within said predetermined distance to said obstruction.
Claim 3
Dependent Claim
22 words
An impact sensor as set forth in claim 1 wherein said resilient connector means includes piano wires to support said bumper means.
Claim 4
Dependent Claim
145 words
In a simulator having an optical probe for movement relative to a model board surface with which an obstruction is associated that can be contacted by said probe, an impact sensor comprising: electrical switch means supported by said optical probe for movement therewith for actuation when said optical probe comes within a predetermined distance to said obstruction, said electrical switch means includes bushing members of electrically conductive material, bumper means connected with said switch means to affect the actuation of said electrical switch means, resilient connector means interconnecting said bumper means with said electrical switch means, and said resilient connector means includes piano wire parts interposed through said bushing members and spaced therefrom until said optical probe comes within said predetermined distance, whereby said electrical switch means is maintained in a non-actuation condition until said optical probe comes within said predetermined distance to said obstruction.
Claim 5
Dependent Claim
145 words
In a simulator having an optical probe for movement relative to a model board surface with which an obstruction is associated that can be contacted by said probe, an impact sensor comprising: electrical switch means supported by said optical probe for movement therewith for actuation when said optical probe comes within a predetermined distance to said obstruction, said electrical switch means includes bushing members of electrically conductive material, bumper means connected with said switch means to affect the actuation of said electrical switch means, resilient connector means interconnecting said bumper means with said electrical switch means, and said resilient connector means includes piano wire parts interposed through said bushing members and spaced therefrom until said optical probe comes within said predetermined distance, whereby said electrical switch means is maintained in a non-actuation condition until said optical probe comes within said predetermined distance to said obstruction.
Claim 6
Dependent Claim
149 words
In a simulator having an optical probe for movement relative to a model board surface with which an obstruction is associated that can be contacted by said probe, an impact sensor comprising: body means of electrically non-conductive material, electrical switch means supported by said optical probe for movement therewith for actuation when said optical probe comes within a predetermined distance to said obstruction, said electrical switch means includes bushing means of electrically conductive material, bumper means connected with said switch means to affect the actuation of said electrical switch means, resilient connector means interconnecting said bumper means with said electrical switch means, and said resilient connector means includes elongated spring means supported at one end by said body means and fixedly attached to said bumper means, whereby said electrical switch means is maintained in a non-actuation condition until said optical probe comes within said predetermined distance to said obstruction.
Claim 7
Dependent Claim
149 words
In a simulator having an optical probe for movement relative to a model board surface with which an obstruction is associated that can be contacted by said probe, an impact sensor comprising: body means of electrically non-conductive material, electrical switch means supported by said optical probe for movement therewith for actuation when said optical probe comes within a predetermined distance to said obstruction, said electrical switch means includes bushing means of electrically conductive material, bumper means connected with said switch means to affect the actuation of said electrical switch means, resilient connector means interconnecting said bumper means with said electrical switch means, and said resilient connector means includes elongated spring means supported at one end by said body means and fixedly attached to said bumper means, whereby said electrical switch means is maintained in a non-actuation condition until said optical probe comes within said predetermined distance to said obstruction.
Claim 8
Dependent Claim
55 words
An impact sensor as set forth in claim 4 wherein said elongated spring means is positioned through said bushing means at a predetermined distance from said one end supported by said body means, so that said spring means acts against said bushing means when said bumper means comes within said predetermined distance to said obstruction.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-12-27 | 1986-06-28 | 1986-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-27 | 1990-06-28 | 1990-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-27 | 1994-06-28 | 1994-12-28 | $7700.00 | Window Closed / Lapsed |