US4197348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrapped elongated structure in which positioning of a one sided adhesive tape is such as to permit wrapping to move relative to a core
Assignee: Magna Ply Co
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Filing: 1978-02-15
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Granted: 1980-04-08
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Expires: 1998-02-15
Abstract
Abstract The disclosure relates to a construction for a wrapped elongated structure, a method of manufacturing an apparatus to manufacture the wrapped elongated structure. The wrapped elongated structure has an elongated core. An adhesive tape having one adhesive surface is applied to the surface of the core along the length thereof with the adhesive surface facing away from the core. Tape wrapping is spirally wrapped around the core and the applied adhesive tape in order that each turn of the tape wrapping contacts the adhesive surface of the adhesive tape. The adhesive tape secures the tape wrapping in its spiral form with respect to the elongated core. The wrapped elongated structure may also structure may also included an elongated core, a first tape wrapping spirally wrapped around the core, an adhesive tape having two adhesive surfaces applied on the spiral first tape wrapping, and a second tape wrapping spirally wrapped around the adhesive tape. Each turn of the first tape wrapping contacts the first adhesive surface of the adhesive tape and each turn of the second tape wrapping contacts the second adhesive surface of the adhesive tape to maintain the wrappings in their spiral form with respect to one another and the core.
Inventors
- 👤 John M. Townsend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:39
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/12; H01F41/122; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2936
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
145 words
A wrapped elongated structure comprising: an elongated core; a tape means positioned in a predetermined condition along the length of the core and having a first and second surface, the first surface thereof disposed in contact with the elongated core being non-adhesive and the second surface thereof opposite the elongated structure being adhesive; and a tape wrapping means positioned in a predetermined spiral condition about the elongated core and the adhesive tape means with each turn of the tape wrapping means being in contact with the second adhesive surface of the adhesive tape means, the predetermined position of the tape means being independent of the predetermined position of the tape wrapping means, whereby the tape wrapping means permanently encases the structure and will not unravel yet is able to move with respect to the surface of the structure when it is bent about a radius.
Claim 2
Dependent Claim
145 words
A wrapped elongated structure comprising: an elongated core; a tape means positioned in a predetermined condition along the length of the core and having a first and second surface, the first surface thereof disposed in contact with the elongated core being non-adhesive and the second surface thereof opposite the elongated structure being adhesive; and a tape wrapping means positioned in a predetermined spiral condition about the elongated core and the adhesive tape means with each turn of the tape wrapping means being in contact with the second adhesive surface of the adhesive tape means, the predetermined position of the tape means being independent of the predetermined position of the tape wrapping means, whereby the tape wrapping means permanently encases the structure and will not unravel yet is able to move with respect to the surface of the structure when it is bent about a radius.
Claim 3
Dependent Claim
56 words
A wrapped elongated structure in accordance with claim 1 in which a first portion of each turn of the tape wrapping means overlaps a portion of the preceding turn of the tape wrapping means and a second portion of each turn of the tape wrapping means contacts the second adhesive surface of the adhesive tape means.
Claim 4
Dependent Claim
25 words
A wrapped elongated structure in accordance with claim 1 in which the adhesive tape means extend substantially parallel to the length of the elongated core.
Claim 5
Dependent Claim
29 words
A wrapped elongated structure in accordance with claim 1 in which the adhesive tape means is a resin material having a pressure sensitive adhesive on the second surface thereof.
Claim 6
Dependent Claim
51 words
A wrapped elongated structure in accordance with claim 1 in which the tape wrapping means comprises a plurality of tapes, each of the tapes contacting the second tape surface of the adhesive tape means on each turn of each of the tapes about the elongated core and the adhesive tape means.
Claim 7
Dependent Claim
30 words
A wrapped elongated structure in accordance with claim 1 in which the elongated core comprises an electrically conductive core means and the tape wrapping means comprises electrical insulating tape means.
Claim 8
Dependent Claim
36 words
A wrapped elongated structure in accordance with claim 5 in which the elongated core comprises an electrically conductive core and each of the plurality of tapes of the tape wrapping means comprises electrical insulating tape means.
Claim 9
Dependent Claim
143 words
A wrapped elongated structure comprising: an elongated core; a first tape wrapping means spirally wrapped around the exterior of the elongated core; an adhesive tape means overlapping the first tape wrapping means and extending substantially parallel to the length of the elongated core, the adhesive tape means having a first adhesive surface in contact with each turn of the first tape wrapping means about the elongated core and having a second adhesive surface opposite the first adhesive surface; and a second tape wrapping means spirally wrapped about the elongated core, the first tape wrapping means, and the adhesive tape means, whereby the first tape wrapping means, adhesive tape means and second tape wrapping means permanently encase the elongated structure and will not unravel yet are able to move with regard to the surface of the structure when it is bent about a radius.
Claim 10
Dependent Claim
143 words
A wrapped elongated structure comprising: an elongated core; a first tape wrapping means spirally wrapped around the exterior of the elongated core; an adhesive tape means overlapping the first tape wrapping means and extending substantially parallel to the length of the elongated core, the adhesive tape means having a first adhesive surface in contact with each turn of the first tape wrapping means about the elongated core and having a second adhesive surface opposite the first adhesive surface; and a second tape wrapping means spirally wrapped about the elongated core, the first tape wrapping means, and the adhesive tape means, whereby the first tape wrapping means, adhesive tape means and second tape wrapping means permanently encase the elongated structure and will not unravel yet are able to move with regard to the surface of the structure when it is bent about a radius.
Claim 11
Dependent Claim
91 words
A wrapped elongated structure in accordance with claim 8 in which: a portion of each turn of the first tape wrapping means about the elongated core overlapping a portion of the preceding turn of the first tape wrapping means; and a first portion of each turn of the second tape wrapping means overlapping a portion of the preceding turn of the second tape wrapping means and a second portion of each turn of the second tape wrapping means being in contact with the second adhesive surface of the adhesive tape means.
Claim 12
Dependent Claim
32 words
A wrapped elongated structure in accordance with claim 8 in which the adhesive tape means is a resin material having a pressure sensitive adhesive on the first and the second adhesive surfaces.
Claim 13
Dependent Claim
80 words
A wrapped elongated structure in accordance with claim 8 in which: the first tape wrapping means comprises a plurality of first tapes each contacting the first adhesive surface of the adhesive tape means on each turn about the elongated core; and the second tape wrapping means comprises a plurality of second tapes each contacting the second adhesive surface of the adhesive tape means on each turn about the elongated core, the first tape wrapping means, and the adhesive tape means.
Claim 14
Dependent Claim
43 words
A wrapped elongated structure in accordance with claim 8 in which: the elongated core comprises an electrically conductive core means; the first tape wrapping means comprises an electrical insulating tape means; and the second tape wrapping means comprises an electrical insulating tape means.
Claim 15
Dependent Claim
125 words
A wrapped elongated structure comprising: an elongated core; an adhesive tape means having at least one adhesive surface spirally wrapped about the elongated core with the adhesive surface facing away from the elongated core and a tape wrapping means wrapped around the elongated core and the adhesive tape means, the tape wrapping means being spirally wrapped in a sense of rotation opposite the sense of rotation of the adhesive tape means, each turn of the tape wrapping means contacting the adhesive surface of the adhesive tape means, whereby the adhesive tape means and tape wrapping means permanently encase the elongated structure and wil not unravel yet are able to move with respect to the surface of the structure when it is bent about a radius.
Claim 16
Dependent Claim
125 words
A wrapped elongated structure comprising: an elongated core; an adhesive tape means having at least one adhesive surface spirally wrapped about the elongated core with the adhesive surface facing away from the elongated core and a tape wrapping means wrapped around the elongated core and the adhesive tape means, the tape wrapping means being spirally wrapped in a sense of rotation opposite the sense of rotation of the adhesive tape means, each turn of the tape wrapping means contacting the adhesive surface of the adhesive tape means, whereby the adhesive tape means and tape wrapping means permanently encase the elongated structure and wil not unravel yet are able to move with respect to the surface of the structure when it is bent about a radius.
Claim 17
Dependent Claim
50 words
A wrapped elongated structure in accordance with claim 13 in which the tape wrapping means comprises a plurality of tapes, each of the tapes contacting the adhesive surface of the adhesive tape means on each turn of each of the tapes about the elongated core and the adhesive tape means.
Claim 18
Dependent Claim
55 words
A wrapped elongated structure in accordance with claim 13 in which a first portion of each turn of the tape wrapping means overlaps a portion of the preceding turn of the tape wrapping means and a second portion of each turn of the tape wrapping means contacts the adhesive surface of the adhesive tape means.
Claim 19
Dependent Claim
31 words
A wrapped elongated structure in accordance with claim 13 in which the said elongated core comprises an electrically conductive core means and the tape wrapping means comprises electrical insulating tape means.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-08 | 1983-10-08 | 1984-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-08 | 1987-10-08 | 1988-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-08 | 1991-10-08 | 1992-04-08 | $7700.00 | Window Closed / Lapsed |