US4712846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector apparatus
Assignee: Gearhart Tesel Ltd
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Filing: 1985-09-12
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Granted: 1987-12-15
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Expires: 2005-09-12
Abstract
Abstract A connector is provided for making electrical connection between electrical conductors in a first connector casing and electrical conductors in a second connector casing. The first and second connector casings are mutually engageale in one orientation only by relative axial movement. The connector has a first connector assembly (10) at one end thereof and a second connector assembly at the other end thereof, the connector assemblies being engageable with corresponding connector assemblies in other tool bodies. The connector assemblies each have a connector body (11) and a support ring (15) and pins (22, 23, 25) for preventing relative axial and rotational movement between the ring (15) and the connector casing (20), the pins (22, 23 and 25) making no direct engagement with the connector assemblies.
Inventors
- 👤 Frank B. Bardsley
- 👤 Alec B. Sycha
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:57
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
207 words
A connector for making electrical connection between electrical conductors in a first connector casing and electrical conductors in a second connector casing, the first and second connector casings being mutually engageable in one orientation only by relative axial movement, which connector comprises a first connector assembly located in the first connector casing and a second connector assembly located in the second connector casing, the first and second connector assemblies comprising respectively first and second connector bodies matable one with another by relative axial movement in a single rotational orientation only, first and second rigid support means engaging the first and second connector assemblies respectively, each of said rigid support means including a ring surrounding the respective connector assembly wherein each of said connector assemblies includes at least one outwardly extending engagement portion and each ring includes part-cylindrical flange means for engaging said at least one engagement portion of the respective body to prevent relative rotation between the associated connector assembly and the rigid support means, and means locating the first and second rigid support means in the first and second connector casings respectively to prevent relative axial and rotational movement therebetween, the arrangement being such that the locating means make no direct engagement with the connector assemblies.
Claim 2
Dependent Claim
207 words
A connector for making electrical connection between electrical conductors in a first connector casing and electrical conductors in a second connector casing, the first and second connector casings being mutually engageable in one orientation only by relative axial movement, which connector comprises a first connector assembly located in the first connector casing and a second connector assembly located in the second connector casing, the first and second connector assemblies comprising respectively first and second connector bodies matable one with another by relative axial movement in a single rotational orientation only, first and second rigid support means engaging the first and second connector assemblies respectively, each of said rigid support means including a ring surrounding the respective connector assembly wherein each of said connector assemblies includes at least one outwardly extending engagement portion and each ring includes part-cylindrical flange means for engaging said at least one engagement portion of the respective body to prevent relative rotation between the associated connector assembly and the rigid support means, and means locating the first and second rigid support means in the first and second connector casings respectively to prevent relative axial and rotational movement therebetween, the arrangement being such that the locating means make no direct engagement with the connector assemblies.
Claim 3
Dependent Claim
29 words
A connector as claimed in claim 1 wherein the locating means includes a radially movable pin engaging a hole in the associated connector casing and said part-cylindrical flange means.
Claim 4
Dependent Claim
32 words
A connector as claimed in claim 2 wherein the flange means comprise a pair of opposed part-cylindrical flanges, one flange being divided axially by a space engageable by said radially engageable pin.
Claim 5
Dependent Claim
36 words
A connector as claimed in claim 1 wherein the locating means comprise at least one peripheral, tangential slot in said rigid support means and at least one pin engaging the respective connector casing and said slot.
Claim 6
Dependent Claim
23 words
A connector as claimed in claim 4 comprising two pins and four said slots, said slots being situated 90 degrees from one another.
Claim 7
Dependent Claim
19 words
A connector as claimed in claim 1 comprising means for sealing each connector assembly in the respective connector casing.
Claim 8
Dependent Claim
16 words
A connector as claimed in claim 6 wherein the sealing means comprise at least one O-ring.
Claim 9
Dependent Claim
29 words
A connector as claimed in claim 1 wherein at least one of the connector casings comprise means for holding the casing in a predetermined orientation in a tool body.
Claim 10
Dependent Claim
26 words
A connector as claimed in claim 8 wherein the holding means comprise a resiliently biased plug engageable in use in a recess in the tool body.
Claim 11
Dependent Claim
37 words
A connector as claimed in claim 9 wherein the plug has a chamfered edge for allowing the plug to be raised from the recess, in use, to allow removal of the connector casing from the tool body.
Claim 12
Dependent Claim
18 words
A connector as claimed in claim 1 including a chassis carrying at least one of said connector assemblies.
Claim 13
Dependent Claim
24 words
A connector as claimed in claim 11 comprising means for allowing relative axial movement between said chassis and said at least one connector assemblies.
Claim 14
Dependent Claim
16 words
A connector as claimed in claim 12 wherein the axial movement allowing means comprising sliding means.
Claim 15
Dependent Claim
18 words
A connector as claimed in claim 13 wherein the sliding means includes a pin and slot engagement arrangement.
References Cited (Backward Citations)
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US2824290A
Cited
US2779008A
Cited
US3587757A
Cited
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Cited
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Cited
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-12-14 | 1991-06-15 | 1991-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-12-14 | 1995-06-15 | 1995-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-12-14 | 1999-06-15 | 1999-12-15 | $7700.00 | Window Closed / Lapsed |