US4142768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector block
Assignee: INDUSTRIAL ELECTRONIC HARDWARE
•
Filing: 1977-10-21
•
Granted: 1979-03-06
•
Expires: 1997-10-21
Abstract
Abstract A connector block having at least one internally bussed section comprises an electrically insulating housing having top and bottom faces and an electrically conductive buss contact. The housing has exposed on one face a plurality of apertures adapted to receive leads and exposed on an opposite face a plurality of first openings in line and communicating with the apertures respectively and a second opening bridging sides of and communicating with the plurality of first openings. The electrically conductive buss contact is disposed in the second opening and insertable thereinto through the opposite face. The buss contact comprises a body portion disposed in the second opening, a plurality of contact portions resiliently extending from the body portion and into the associated first openings respectively for contact with leads inserted through the associated apertures and associated first openings. The housing further includes intermediate the faces a pair of oppositely facing ledges which cooperate with oppositely facing stop portions of the buss contact to limit movement of the buss contact from its designated position within the housing.
Inventors
- 👤 Robert B. Pittman
- 👤 Michael Offerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:22
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/28; H01R2107/00
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
233 words
A connector block having at least one internally bussed section comprising: (A) an electrically insulating housing comprising top and bottom faces, said housing having exposed on one face a plurality of apertures adapted to receive leads and having exposed on an opposite face a plurality of first openings in line with and communicating with said apertures respectively and a second opening bridging sides of and communicating with said plurality of first openings; said housing having intermediate said faces a first ledge facing said one face and a second ledge facing said opposite face, said first ledge being disposed in said second opening intermediate an adjacent pair of said first openings; and (B) an electrically conductive buss contact disposed in said second opening and being insertable thereinto through said opposite face, said buss contact comprising a body portion disposed in said second openings, a plurality of contact portions resiliently extending from said body portion and into associated first openings respectively for contact with leads inserted through said associated apertures and into said associated first openings, a first stop portion on said buss contact being engageable with said second ledge to limit movement of said buss contact in the direction of said one face, and a second stop portion extending from said buss contact and being engageable with said first ledge to limit movement of said buss contact in the direction of said opposite face.
Claim 2
Dependent Claim
233 words
A connector block having at least one internally bussed section comprising: (A) an electrically insulating housing comprising top and bottom faces, said housing having exposed on one face a plurality of apertures adapted to receive leads and having exposed on an opposite face a plurality of first openings in line with and communicating with said apertures respectively and a second opening bridging sides of and communicating with said plurality of first openings; said housing having intermediate said faces a first ledge facing said one face and a second ledge facing said opposite face, said first ledge being disposed in said second opening intermediate an adjacent pair of said first openings; and (B) an electrically conductive buss contact disposed in said second opening and being insertable thereinto through said opposite face, said buss contact comprising a body portion disposed in said second openings, a plurality of contact portions resiliently extending from said body portion and into associated first openings respectively for contact with leads inserted through said associated apertures and into said associated first openings, a first stop portion on said buss contact being engageable with said second ledge to limit movement of said buss contact in the direction of said one face, and a second stop portion extending from said buss contact and being engageable with said first ledge to limit movement of said buss contact in the direction of said opposite face.
Claim 3
Dependent Claim
18 words
The connector block of claim 1 wherein said second ledge is disposed in one of said first openings.
Claim 4
Dependent Claim
24 words
The connector block of claim 1 wherein said first and second stop portions are substantially spaced along the longitudinal axis of said buss contact.
Claim 5
Dependent Claim
305 words
A connector block having at least one internally bussed section and at least one connecting section comprising: (A) an electrically insulating housing comprising top and bottom faces; said housing in said internally bussed section having exposed on one face a plurality of apertures adapted to receive leads and having exposed on an opposite face a plurality of first openings in line with and communicating with said apertures respectively and a second opening bridging sides of and communicating with said plurality of first openings; said housing having intermediate said faces a first ledge facing said one face and a second ledge facing said opposite face; said housing in said connector section having exposed on said one face a plurality of second apertures adapted to receive leads, having exposed on said opposite face a plurality of third openings in line with and communicating with said second apertures, respectively, and having intermediate said faces for each aligned set of a second aperture and a third opening a restricted section defining a third ledge facing said one face and a fourth ledge facing said opposite face; and (B) an electrically conductive buss contact disposed in said second opening and being insertable thereinto through said opposite face, said buss contact comprising a body portion disposed in said second opening, a plurality of contact portions resiliently extending from said body portion and into associated first openings respectively for contact with leads inserted through said associated apertures and into said associated first openings, a first stop portion on said buss contact being engageable with said second ledge to limit movement of said buss contact in the direction of said one face, and a second stop portion extending from said buss contact and being engageable with said first ledge to limit movement of said buss contact in the direction of said opposite face.
Claim 6
Dependent Claim
305 words
A connector block having at least one internally bussed section and at least one connecting section comprising: (A) an electrically insulating housing comprising top and bottom faces; said housing in said internally bussed section having exposed on one face a plurality of apertures adapted to receive leads and having exposed on an opposite face a plurality of first openings in line with and communicating with said apertures respectively and a second opening bridging sides of and communicating with said plurality of first openings; said housing having intermediate said faces a first ledge facing said one face and a second ledge facing said opposite face; said housing in said connector section having exposed on said one face a plurality of second apertures adapted to receive leads, having exposed on said opposite face a plurality of third openings in line with and communicating with said second apertures, respectively, and having intermediate said faces for each aligned set of a second aperture and a third opening a restricted section defining a third ledge facing said one face and a fourth ledge facing said opposite face; and (B) an electrically conductive buss contact disposed in said second opening and being insertable thereinto through said opposite face, said buss contact comprising a body portion disposed in said second opening, a plurality of contact portions resiliently extending from said body portion and into associated first openings respectively for contact with leads inserted through said associated apertures and into said associated first openings, a first stop portion on said buss contact being engageable with said second ledge to limit movement of said buss contact in the direction of said one face, and a second stop portion extending from said buss contact and being engageable with said first ledge to limit movement of said buss contact in the direction of said opposite face.
Claim 7
Dependent Claim
36 words
The connector block of claim 4 wherein said third ledge is closer to said one face than is said fourth ledge, and said fourth ledge is closer to said opposite face than is said third ledge.
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) | 1982-03-05 | 1982-09-04 | 1983-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-05 | 1986-09-04 | 1987-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-05 | 1990-09-04 | 1991-03-06 | $7700.00 | Window Closed / Lapsed |