US4784619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connection module
Assignee: AIR LB
•
Filing: 1986-09-04
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Granted: 1988-11-15
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Expires: 2006-09-04
Abstract
Abstract An electrical connection module receives terminal pins which are mounted on the ends of wires. The module includes a sheet metal connection piece which is bent into the shape of a pair of adjacent U-shaped sections. Each of these sections has a bottom, one branch provided with pink-guiding bosses, and another branch provided with a contact tongue which engages the pin. One of the branches has an upper portion provided with a locking catch for engaging the locking collar of a terminal pin. The connection piece can be subdivided into portions which are held in a housing which has a closing piece provided with pin-receiving orifices.
Inventors
- 👤 Lucien Blanchet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:07
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/02; H01R13/00; H01R13/40; H01R13/42; H01R13/426
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
166 words
An electrical connection module for receiving terminal pins which have locking collars and are mounted on the ends of wires, comprising, at least one sheet metal connection piece bent into the shape of a pair of adjacent U-shaped sections, each said U-shaped section having two branches which are spaced apart to receive a terminal pin inserted therebetween, each said U-shaped section having pin-engaging means, each said pin-engaging means including a contact tongue and two guide bosses, said contact tongue being cut and bent out from one branch of a U-shaped section, and the guide bosses being formed in the branch of the U-shaped section which is opposite from the branch where the contact tongue is located, at least one branch of each U-shaped section having an upper portion which extends above said pin-engaging means, said upper portion being provided with an integral locking catch which is cut and bent out from said upper portion and is positioned to engage a locking collar of a terminal pin.
Claim 2
Dependent Claim
166 words
An electrical connection module for receiving terminal pins which have locking collars and are mounted on the ends of wires, comprising, at least one sheet metal connection piece bent into the shape of a pair of adjacent U-shaped sections, each said U-shaped section having two branches which are spaced apart to receive a terminal pin inserted therebetween, each said U-shaped section having pin-engaging means, each said pin-engaging means including a contact tongue and two guide bosses, said contact tongue being cut and bent out from one branch of a U-shaped section, and the guide bosses being formed in the branch of the U-shaped section which is opposite from the branch where the contact tongue is located, at least one branch of each U-shaped section having an upper portion which extends above said pin-engaging means, said upper portion being provided with an integral locking catch which is cut and bent out from said upper portion and is positioned to engage a locking collar of a terminal pin.
Claim 3
Dependent Claim
46 words
The connection module as claimed in claim 1 wherein the guide bosses are formed by an H-shaped cut made in the respective branch, said H-shaped cut including a vertical slit joining two horizontal slits to provide two tongues which are bent to form two reverse folds.
Claim 4
Dependent Claim
20 words
The connection module as claimed in claim 1 wherein each U-shaped section has a bottom provided with an oval orifice.
Claim 5
Dependent Claim
40 words
The connection module as claimed in claim 1 wherein the connection piece has a plurality of pairs of said U-shaped sections, said piece having lateral notches and rectangular perforations which facilitate the division of the connection piece into separate shunts.
Claim 6
Dependent Claim
77 words
The connection module as claimed in claim 1 including an upwardly open one-piece housing made of molded insulating material and providing inner receptacles which receive the entire connection piece including the locking catch, a single closing piece mounted on and closing said housing and being provided with passage orifices for insertion of terminal pins and with lower extensions for guiding the terminal pins, and a thermoplastic fastening piece mounted in said housing and overlying the connection piece.
Claim 7
Dependent Claim
17 words
The connection module as claimed in claim 1 wherein the fastening piece is a flexible sealing piece.
Claim 8
Dependent Claim
65 words
The connection module as claimed in claim 1 in which the connection piece has only a single locking catch in each U-shaped section, said passage orifices having a cross section in the form of a semicircle connected to a half-square, and the half-square is on the same side as the single locking catch in order to permit insertion of a tool for releasing this catch.
References Cited (Backward Citations)
GB635570A
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US3597727A
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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) | 1991-11-15 | 1992-05-16 | 1992-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-15 | 1996-05-16 | 1996-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-15 | 2000-05-16 | 2000-11-15 | $7700.00 | Window Closed / Lapsed |