US4225042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous film carrier wire connecting system
Assignee: 3M Co
•
Filing: 1978-06-16
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Granted: 1980-09-30
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Expires: 1998-06-16
Abstract
Abstract A crimping system for crimping electrical wire connectors which have a body with a plurality of longitudinal wire receiving openings in one end and a cap telescopically received in one face of the body for movement into the body from an open position to a crimped position to connect wires inserted into the openings. The system includes a carrier strip retaining the aforesaid connectors in open sided receptacles at spaced locations and a hand tool into which the strip is fed for the crimping of the connectors onto wires.
Inventors
- 👤 Leo E. Anthone
- 👤 Sidney J. Berglund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:22
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/01; H01R43/015; Y; Y10; Y10S; Y10S206/00; Y10S206/82
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
244 words
A carrier strip for electrical wire connectors having a body with a plurality of longitudinal wire receiving openings in one end and a cap telescopically received in one face of the body for movement into the body from an open position to a crimped position to connect wires inserted into the openings, comprising: a one piece flexible strip material formed at spaced locations along its length with similar connector receptacles, said carrier strip being generally planar across the face thereof opening into each of said receptacles, and said carrier strip being formed with a first step adjacent the end of the connector receptacle at which the wire receiving openings in the connector body are accessible to provide the access to the wire receiving openings, a planar portion between connector receptacles, and having at least one compressible longitudinal edge alongside said connector receptacles, each of said connector receptacles having a shape complementary to that of the cap in its open position and a major portion of the body of a said connector, such that the strip material will extend partially around the face of the connector body opposite the face receiving the cap to releaseably retain the connector on said carrier strip while leaving the wire receiving openings in the end of the body accessible for insertion of wires, said strip material being sufficiently deformable to permit pressure to be applied therethrough to the cap of a said connector to crimp it into the body.
Claim 2
Dependent Claim
244 words
A carrier strip for electrical wire connectors having a body with a plurality of longitudinal wire receiving openings in one end and a cap telescopically received in one face of the body for movement into the body from an open position to a crimped position to connect wires inserted into the openings, comprising: a one piece flexible strip material formed at spaced locations along its length with similar connector receptacles, said carrier strip being generally planar across the face thereof opening into each of said receptacles, and said carrier strip being formed with a first step adjacent the end of the connector receptacle at which the wire receiving openings in the connector body are accessible to provide the access to the wire receiving openings, a planar portion between connector receptacles, and having at least one compressible longitudinal edge alongside said connector receptacles, each of said connector receptacles having a shape complementary to that of the cap in its open position and a major portion of the body of a said connector, such that the strip material will extend partially around the face of the connector body opposite the face receiving the cap to releaseably retain the connector on said carrier strip while leaving the wire receiving openings in the end of the body accessible for insertion of wires, said strip material being sufficiently deformable to permit pressure to be applied therethrough to the cap of a said connector to crimp it into the body.
Claim 3
Dependent Claim
45 words
The carrier strip of claim 1 wherein said planar portion between connector receptacles is inclined in a direction toward the plane of said generally planar face of the opening into said receptacles progressing from a said first step adjacent a receptacle to the next receptacle.
Claim 4
Dependent Claim
55 words
The carrier strip of claim 1 wherein said compressible longitudinal edges alongside said connectors incline from the midpoint of said first step to the planar face of said flexible strip in a direction away from the wire receiving opening and terminating in a second step positioned approximately aligned with the midpoint of said connector receptacles.
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) | 1983-09-30 | 1984-03-31 | 1984-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-30 | 1988-03-31 | 1988-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-30 | 1992-03-31 | 1992-09-30 | $7700.00 | Window Closed / Lapsed |