US5486122A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bolt-tightened connector
Assignee: Whitaker LLC
•
Filing: 1993-07-21
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Granted: 1996-01-23
•
Expires: 2013-07-21
Abstract
Abstract When double-lock member (42a) is in an incompletely inserted state, the contacting part (43a) projects from the plug housing (20). In this incompletely inserted state, the plug housing (20) and cap housing (30) are in a position prior to being tentatively latched to each other, and the contacting part (43a) of the double-lock member (42a), which has not been inserted into the plug housing (20), makes contact with the end (30a) of the cap housing (30), so the drawing together of the plug housing (20) and the cap housing (30) cannot proceed. Also, the end of the bolt case (14) in which the bolt (12) is clasped into the hole (22) of the plug housing, and the bolt (12) is held in the plug housing (20) by the bolt stop plate (40). Therefore, the bolt (12) is held in an unengaged state in the when in the incompletely inserted state.
Inventors
- 👤 Kenzo Oda
- 👤 Shinji Amemiya
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:24
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/621; H01R13/46; H01R13/502; H01R13/512; H01R13/40; H01R13/42; H01R13/436; H01R13/4361; H01R13/4362
Claims Analysis
Total Claims: 39
Claim 1
Independent Claim
121 words
An electrical connector half comprising: a plug housing having apertures for receiving contacts, and which is matable to a cap housing; the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position wherein the double-lock member includes a resiliently deflectable latching arm which deflects in response to engaging said at least one projection as the double-lock member is moved to said first position.
Claim 2
Dependent Claim
121 words
An electrical connector half comprising: a plug housing having apertures for receiving contacts, and which is matable to a cap housing; the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position wherein the double-lock member includes a resiliently deflectable latching arm which deflects in response to engaging said at least one projection as the double-lock member is moved to said first position.
Claim 3
Dependent Claim
31 words
The electrical connector of claim 1, wherein the double-lock member and the housing include at least one bump and groove structural arrangement for maintaining the double-lock member in the second position.
Claim 4
Dependent Claim
37 words
The electrical connector of claim 1, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position.
Claim 5
Dependent Claim
59 words
The electrical connector of claim 1, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position; and wherein a cap housing convex part is disposed between a pair of bumps on the top surface of the plug housing.
Claim 6
Dependent Claim
43 words
The electrical connector of claim 1, wherein a convex part of the cap housing is cammed upwardly when the cap housing is fitted to the plug housing by covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 7
Dependent Claim
27 words
The electrical connector of claim 1, wherein a convex part of the cap housing is cammed upwardly as the cap housing is fitted to the plug housing.
Claim 8
Dependent Claim
146 words
An electrical connector comprising: a plug housing having apertures for receiving contacts, and an aperture for receiving a first fastening means; a cap housing having a second fastening means for engaging said first fastening means when the cap housing is joined to the plug housing; the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position and wherein the double-lock member includes a resiliently deflectable latching arm which deflects in response to engaging said at least one projection as the double-lock member is moved to said first position.
Claim 9
Dependent Claim
146 words
An electrical connector comprising: a plug housing having apertures for receiving contacts, and an aperture for receiving a first fastening means; a cap housing having a second fastening means for engaging said first fastening means when the cap housing is joined to the plug housing; the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position and wherein the double-lock member includes a resiliently deflectable latching arm which deflects in response to engaging said at least one projection as the double-lock member is moved to said first position.
Claim 10
Dependent Claim
25 words
The electrical connector of claim 7, wherein the double-lock member is provided with a latching arm for positioning the double-lock member in the first position.
Claim 11
Dependent Claim
31 words
The electrical connector of claim 7, wherein the double-lock member and the housing include at least one bump and groove structural arrangement for maintaining the double-lock member in the second position.
Claim 12
Dependent Claim
37 words
The electrical connector of claim 7, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position.
Claim 13
Dependent Claim
59 words
The electrical connector of claim 7, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position; and wherein a cap housing convex part is disposed between a pair of bumps on the top surface of the plug housing.
Claim 14
Dependent Claim
43 words
The electrical connector of claim 7, wherein a convex part of the cap housing is cammed upwardly when the cap housing is fitted to the plug housing by covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 15
Dependent Claim
27 words
The electrical connector of claim 7, wherein a convex part of the cap housing is cammed upwardly as the cap housing is fitted to the plug housing.
Claim 16
Dependent Claim
118 words
An electrical connector comprising: a plug housing having apertures for receiving contacts, and an aperture for receiving a first fastening means; a cap housing having a second fastening means for engaging said first fastening means when the cap housing is joined to the plug housing; wherein the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position.
Claim 17
Dependent Claim
118 words
An electrical connector comprising: a plug housing having apertures for receiving contacts, and an aperture for receiving a first fastening means; a cap housing having a second fastening means for engaging said first fastening means when the cap housing is joined to the plug housing; wherein the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position.
Claim 18
Dependent Claim
25 words
The electrical connector of claim 14, wherein the double-lock member is provided with a latching arm for positioning the double-lock member in the first position.
Claim 19
Dependent Claim
31 words
The electrical connector of claim 14, wherein the double-lock member and the housing include at least one bump and groove structural arrangement for maintaining the double-lock member in the second position.
Claim 20
Dependent Claim
59 words
The electrical connector of claim 14, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position; and wherein a cap housing convex part is disposed between a pair of bumps on the top surface of the plug housing.
Claim 21
Dependent Claim
35 words
The electrical connector of claim 14, wherein the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 22
Dependent Claim
43 words
The electrical connector of claim 14, wherein a convex part of the cap housing is cammed upwardly when the cap housing is fitted to the plug housing by covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 23
Dependent Claim
27 words
The electrical connector of claim 14, wherein a convex part of the cap housing is cammed upwardly as the cap housing is fitted to the plug housing.
Claim 24
Dependent Claim
108 words
An electrical connector comprising: a plug housing having apertures for receiving contacts, and an aperture for receiving a first fastening means; a cap housing having a second fastening means for engaging said first fastening means when the cap housing is joined to the plug housing; wherein the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and wherein a convex part of the cap housing is cammed upwardly as the cap housing is fitted to the plug housing.
Claim 25
Dependent Claim
108 words
An electrical connector comprising: a plug housing having apertures for receiving contacts, and an aperture for receiving a first fastening means; a cap housing having a second fastening means for engaging said first fastening means when the cap housing is joined to the plug housing; wherein the plug housing includes at least one opening for receiving a two-position double-lock member, the opening including at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position; and wherein a convex part of the cap housing is cammed upwardly as the cap housing is fitted to the plug housing.
Claim 26
Dependent Claim
25 words
The electrical connector of claim 21, wherein the double-lock member is provided with a latching arm for positioning the double-lock member in the first position.
Claim 27
Dependent Claim
31 words
The electrical connector of claim 21, wherein the double-lock member and the housing include at least one bump and groove structural arrangement for maintaining the double-lock member in the second position.
Claim 28
Dependent Claim
37 words
The electrical connector of claim 21, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position.
Claim 29
Dependent Claim
59 words
The electrical connector of claim 21, wherein the cap housing is stopped from being completely fitted to the plug housing by the cap housing engaging the double-lock member when the double-lock member is in the first position; and wherein a cap housing convex part is disposed between a pair of bumps on the top surface of the plug housing.
Claim 30
Dependent Claim
35 words
The electrical connector of claim 21, wherein the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 31
Dependent Claim
43 words
The electrical connector of claim 21, wherein a convex part of the cap housing is cammed upwardly when the cap housing is fitted to the plug housing by covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 32
Dependent Claim
99 words
An electrical connector comprising: a cap housing and a plug housing having contact apertures for receiving contacts, said plug housing is matable to said cap housing; the plug housing includes at least one opening for receiving a two-position double-lock member, said opening comprising a first cavity which intersects at least one contact aperture, and a second cavity which extends generally parallel to a longitudinal axis of the at least one contact aperture; and the opening includes at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position.
Claim 33
Dependent Claim
99 words
An electrical connector comprising: a cap housing and a plug housing having contact apertures for receiving contacts, said plug housing is matable to said cap housing; the plug housing includes at least one opening for receiving a two-position double-lock member, said opening comprising a first cavity which intersects at least one contact aperture, and a second cavity which extends generally parallel to a longitudinal axis of the at least one contact aperture; and the opening includes at least one projection for engaging and retaining the double-lock member in a tentatively latched first position or a fully latched second position.
Claim 34
Dependent Claim
35 words
The electrical connector of claim 28, wherein the cap housing is fitted to the plug housing by the cap housing covering the double-lock member when the double-lock member is in the fully latched second position.
Claim 35
Dependent Claim
27 words
The electrical connector of claim 28, wherein a first projection is disposed in said first cavity for latching said double-lock member in said tentatively latched first position.
Claim 36
Dependent Claim
27 words
The electrical connector of claim 28, wherein a second projection is disposed in said second cavity for latching said double-lock member in said fully latched second position.
Claim 37
Dependent Claim
16 words
The electrical connector of claim 28, wherein said double-lock member comprises a general L-shape in cross-section.
Claim 38
Dependent Claim
38 words
The electrical connector of claim 32, wherein said double-lock member comprises a foot, for disposition in said second cavity, and a leg, for disposition in said first cavity, when said double-lock member is disposed in said second position.
Claim 39
Dependent Claim
22 words
The electrical connector of claim 28, wherein said first and second cavities define a generally L-shaped chamber for receiving said double-lock member.
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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) | 1999-01-22 | 1999-07-24 | 2000-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-22 | 2003-07-24 | 2004-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-22 | 2007-07-24 | 2008-01-23 | $7700.00 | Window Closed / Lapsed |