US4429943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulation box for wire harness connector device
Assignee: Sumitomo Wiring Systems Ltd
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Filing: 1981-11-13
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Granted: 1984-02-07
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Expires: 2001-11-13
Abstract
Abstract An insulation box of wire harness connecting device for interconnecting a plurality of wire harnesses of, for example, wirings around an automobile engine. The insertion box is formed by molding in one body to have a plurality of passages adapted for receiving conductive strips constituting electric paths which are arranged in a side-by-side relation to provide connection between wire harnesses or to branch the wire harnesses into a plurality of wire harnesses. The insulation box has at least one connector fitting hole formed, for example, in the upper wall thereof and at least one aperture formed, for example, in the lower wall thereof, such that the passages receiving the conductive strips are exposed to the outside of the insulation box through either the connector fitting hole or the aperture at any point along the length thereof. Thanks to this structural feature, the insulation box can be formed by molding by a split type mold consisting of an upper and lower mold halves separable in the vertical direction. The conductor strips are adapted to be inserted into the passages in the insulation box through respective conductor strip insertion holes formed in at least one longitudinal end walls of the insulation box.
Inventors
- 👤 Nori Inoue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:09
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/22; H01R9/24; H01R9/2458; H01R24/00; H01R24/76; H01R2107/00; H01R2201/00; H01R2201/26; Y; Y10; Y10S; Y10S439/00; Y10S439/949
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
205 words
An insulation box for connecting wire harnesses to a plurality of conductive strip members, comprising: front and rear walls having a plurality of conductive strip insertion slots each communicating with one of a plurality of substantially parallel passages defined in said insulation box for holding the plurality of conductive strip members in a spaced, side-by-side, substantially parallel relationship; a top wall connected to top ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; a bottom wall connected to bottom ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; at least one of said top and bottom walls having connector fitting openings formed therethrough for connecting the wire harnesses to said conductive strip members; and apertures formed in at least one of said top and bottom walls and communicating with said passages; said connector fitting openings and said apertures being so arranged in relation to each other that the passages are opened to the exterior of the insulation box through at least one of said connector fitting openings and said apertures at any point along the length of said passages.
Claim 2
Dependent Claim
205 words
An insulation box for connecting wire harnesses to a plurality of conductive strip members, comprising: front and rear walls having a plurality of conductive strip insertion slots each communicating with one of a plurality of substantially parallel passages defined in said insulation box for holding the plurality of conductive strip members in a spaced, side-by-side, substantially parallel relationship; a top wall connected to top ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; a bottom wall connected to bottom ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; at least one of said top and bottom walls having connector fitting openings formed therethrough for connecting the wire harnesses to said conductive strip members; and apertures formed in at least one of said top and bottom walls and communicating with said passages; said connector fitting openings and said apertures being so arranged in relation to each other that the passages are opened to the exterior of the insulation box through at least one of said connector fitting openings and said apertures at any point along the length of said passages.
Claim 3
Dependent Claim
28 words
The insulation box of claim 1 further including right and left side walls connected to the front, rear, top and bottom walls parallel with the plurality of passages.
Claim 4
Dependent Claim
17 words
The insulation box of claim 1 further including frames protruding from and encircling the connector fitting openings.
Claim 5
Dependent Claim
35 words
The insulation box of claim 3 wherein the frames have a plurality of conductive strip insertion slots for enabling the plurality of conductive strip members to be inserted through said slots into said parallel passages.
Claim 6
Dependent Claim
18 words
The insulation box of claim 1 wherein the top and bottom walls having juxtaposed connector fitting openings therethrough.
Claim 7
Dependent Claim
18 words
The insulation box of claim 1 wherein the top and bottom walls spaced apart connector fitting openings therethrough.
Claim 8
Dependent Claim
204 words
An insulation box for connecting wire harnesses to a plurality of conductive strip members, comprising: front and rear walls having a plurality of conductive strip insertion slots each communicated with one of a plurality of substantially parallel passages defined in said insulation box for holding the plurality of conductive strip members in a spaced, side-by-side, substantially parallel relationship; a top wall connected to top ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; bottom wall connected to bottom ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; first connector fitting openings formed through said top wall for connecting the wire harnesses to said conductive strip members; and second connector fitting openings formed through said bottom wall for connecting the wire harnesses to said conductive strip members; said first connector fitting openings and said second connector fitting openings being so arranged in relation to each other that the passages are opened to the exterior of the insulation box through at least one of said first and second connector fitting openings at any point along the length of said passages.
Claim 9
Dependent Claim
204 words
An insulation box for connecting wire harnesses to a plurality of conductive strip members, comprising: front and rear walls having a plurality of conductive strip insertion slots each communicated with one of a plurality of substantially parallel passages defined in said insulation box for holding the plurality of conductive strip members in a spaced, side-by-side, substantially parallel relationship; a top wall connected to top ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; bottom wall connected to bottom ends of said front and rear walls and extending in a plane substantially parallel to the plane of said substantially parallel passages; first connector fitting openings formed through said top wall for connecting the wire harnesses to said conductive strip members; and second connector fitting openings formed through said bottom wall for connecting the wire harnesses to said conductive strip members; said first connector fitting openings and said second connector fitting openings being so arranged in relation to each other that the passages are opened to the exterior of the insulation box through at least one of said first and second connector fitting openings at any point along the length of said passages.
References Cited (Backward Citations)
US2720632A
Cited
US2707774A
Cited
US2970286A
Cited
US3213403A
Cited
US3189866A
Cited
US3263131A
Cited
US3601754A
Cited
US3725843A
Cited
US3869185A
Cited
FR2227663B1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-02-06 | 1987-08-08 | 1988-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-06 | 1991-08-08 | 1992-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-06 | 1995-08-08 | 1996-02-07 | $7700.00 | Window Closed / Lapsed |