Patent US3269547A successfully refreshed from Google Patents.
EP0285344A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Flat cable branching and connecting process
Assignee: 3M Co
•
Filing: 1988-03-25
•
Granted: —
•
Expires: 2008-03-25
Abstract
Abstract Making a branch connection with a flat cable and affording shielding is afforded by removing insulation at three longitudinally spaced locations transversely of the cable, folding the cable at the intermediate location, making connection to the signal leads at the intermediate location, cutting ground leads, folding ground leads at other two locations, and joining a portion of a conductive member to the ground leads on each side of the cable and by straps at the fold joining the portions of the conductive member affording ground contacts.
Inventors
- 👤 Naoto C/O Minnesota Mining And Sugawara
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-01 18:36
CPC Classifications
H; H01; H01R; H01R43/00; H01R12/00; H01R12/70; H01R12/77; H01R12/771; H01R12/775; H01R12/50; H01R12/59; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R13/6588; H01R13/6591; H01R13/6592
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A method of forming branch connection of a flat cable, comprising the steps of: removing an insulation coating of a flat cable in a transverse direction relative to the flat cable at three longitudinal portions thereof, thereby exposing all of the leads of the flat cable at said three portions; folding the flat cable at the intermediate exposed lead portion of said three portions; causing each of the earth leads of the leads of the flat cable at the exposed portions to project toward a nearer surface; causing the signal leads of the leads of the flat cable at the exposed lead portions to project toward the folded ends thereof keepting the folded condition thereof; electrically connecting the earth leads on both surfaces of overlapped portions to a common earth lead connecting means at said both surfaces; and electrically connecting each of the folded projecting portions of the signal leads and of the common earth lead connecting means to a corresponding connection terminal of branch signal output means.
Claim 2
Independent Claim
168 words
A method of forming branch connection of a flat cable, comprising the steps of: removing an insulation coating of a flat cable in a transverse direction relative to the flat cable at three longitudinal portions thereof, thereby exposing all of the leads of the flat cable at said three portions; folding the flat cable at the intermediate exposed lead portion of said three portions; causing each of the earth leads of the leads of the flat cable at the exposed portions to project toward a nearer surface; causing the signal leads of the leads of the flat cable at the exposed lead portions to project toward the folded ends thereof keepting the folded condition thereof; electrically connecting the earth leads on both surfaces of overlapped portions to a common earth lead connecting means at said both surfaces; and electrically connecting each of the folded projecting portions of the signal leads and of the common earth lead connecting means to a corresponding connection terminal of branch signal output means.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.