US4548459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical terminal for wires of different gauges
Assignee: TE Connectivity Corp
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Filing: 1984-08-31
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Granted: 1985-10-22
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Expires: 2004-08-31
Abstract
Abstract A one-piece electrical terminal for wires of different gauges comprising a pale portion including a pair of inner, resilient limbs arranged side-by-side in spaced apart relation with opposed edges defining between them a wire receiving slot and a pair of outer, resilient limbs arranged in respective opposite sides of and spaced from the pair of inner limbs. Insulated wire can be forced perpendicularly of its axis into a mouth of the wire receiving slot so that the edges of the inner limbs penetrate the insulation and establish permanent connection to the wire core with deformation of the inner limbs towards the outer limbs. Insertion of a small wire causes resilient deformation of only the inner limbs which remain spaced from the outer limbs whereas insertion of a large insulated wire deforms the inner limbs into engagement with the outer limbs producing resilient deformation thereof.
Inventors
- 👤 Iii: Benjamin H. Mosser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:29
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/2445; H01R4/2462
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
164 words
A one-piece electrical terminal for wires of different gauges which terminal is stamped and formed from sheet metal and comprises a plate portion including a pair of inner resilient limbs arranged side-by-side in spaced apart relation with opposed edges defining between them a wire receiving slot and a pair of outer resilient limbs arranged on respective opposite sides of and spaced from the pair of inner limbs, all the limbs being coplanar whereby insulated wire can be forced perpendicularly of its axis into a mouth of the wire receiving slot so that the edges of the inner limbs penetrate the insulation and establish permanent connection to the wire core with deformation of the inner limbs towards the outer limbs, insertion of a small wire causing resilient deformation of only the inner limbs which remain spaced from the outer limbs whereas insertion of a large insulated wire deforming the inner limbs outwardly so that their outer edges engage the outer limbs producing resilient deformation thereof.
Claim 2
Dependent Claim
164 words
A one-piece electrical terminal for wires of different gauges which terminal is stamped and formed from sheet metal and comprises a plate portion including a pair of inner resilient limbs arranged side-by-side in spaced apart relation with opposed edges defining between them a wire receiving slot and a pair of outer resilient limbs arranged on respective opposite sides of and spaced from the pair of inner limbs, all the limbs being coplanar whereby insulated wire can be forced perpendicularly of its axis into a mouth of the wire receiving slot so that the edges of the inner limbs penetrate the insulation and establish permanent connection to the wire core with deformation of the inner limbs towards the outer limbs, insertion of a small wire causing resilient deformation of only the inner limbs which remain spaced from the outer limbs whereas insertion of a large insulated wire deforming the inner limbs outwardly so that their outer edges engage the outer limbs producing resilient deformation thereof.
Claim 3
Dependent Claim
28 words
A terminal according to claim 1 in which the inner arms are plastically deformed at least at root ends remote from by insertion of a large insulated wire.
Claim 4
Dependent Claim
62 words
A terminal according to claim 1 or claim 2 including a further plate portion similar to the first plate portion and extending substantially parallel thereto being joined to the first plate portion at the wire receiving end by a bight, the inner and outer limbs of respective plate portions being joined at the wire receiving end by strap portions of the bight.
Claim 5
Dependent Claim
46 words
A terminal according to any one of the preceding claims in which opposed edges of the inner limbs diverge towards the mouth and remote edges of the inner limbs are canted outwardly towards the wire receiving end, opposed edges of the outer limbs being correspondingly canted.
Claim 6
Dependent Claim
59 words
An electrical connection comprising a one-piece stamped and formed sheet metal terminal having a wire receiving slot and inner and an outer deformable limbs, the inner limb defining a wall of the slot, a wire received in the slot as a force fit, deforming the inner limb against the outer limb with resilient deformation thereof to grip the wire.
Claim 7
Dependent Claim
59 words
An electrical connection comprising a one-piece stamped and formed sheet metal terminal having a wire receiving slot and inner and an outer deformable limbs, the inner limb defining a wall of the slot, a wire received in the slot as a force fit, deforming the inner limb against the outer limb with resilient deformation thereof to grip the wire.
Claim 8
Dependent Claim
68 words
An electrical connection comprising a one-piece stamped and formed sheet metal terminal having a wire receiving slot defined between a pair of inner limbs, a pair of resilient outer limbs on respective opposite sides of wire limbs, all the limbs being coplanar, a wire received in the slot as a force fit deforming the inner limbs against the outer limbs with resilient deformation thereof to grip the wire.
Claim 9
Dependent Claim
68 words
An electrical connection comprising a one-piece stamped and formed sheet metal terminal having a wire receiving slot defined between a pair of inner limbs, a pair of resilient outer limbs on respective opposite sides of wire limbs, all the limbs being coplanar, a wire received in the slot as a force fit deforming the inner limbs against the outer limbs with resilient deformation thereof to grip the wire.
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) | 1988-10-21 | 1989-04-22 | 1989-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-21 | 1993-04-22 | 1993-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-21 | 1997-04-22 | 1997-10-22 | $7700.00 | Window Closed / Lapsed |