US4067762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable edge bander
Assignee: Yerger Bros Inc
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Filing: 1977-02-15
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Granted: 1978-01-10
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Expires: 1997-02-15
Abstract
Abstract A portable edge bander for bonding polyester, vinyl or wood veneer trim edging to profile contours. A hand held device including a thermostatically controlled electric heater and a supply of tape-like trim. The tape is preheated by the heater as the operator moves the machine along the edge of the material to be covered. A triggered cutter cuts the tape automatically after the completion of the operation. The size of the apparatus is minimized by storing the tape above the working surface and transporting it by a series of rollers to the under side of a plate from which it is bonded onto the working surface.
Inventors
- 👤 Randall D. Rhoads
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:55
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/0026; B29C63/003; B27; B27D; B27D5/00; B27D5/003; B44; B44C; B44C7/00; B44C7/02; B44C7/06; B65; B65H; B65H35/00; B65H35/0006; B65H35/002; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/12; Y10T156/1348; Y10T156/17; Y10T156/1788; Y10T156/1795
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
232 words
A portable apparatus for bonding thermosetting trim tape to the intersecting outside edge of a surface formed by the thickness of the surface comprising: mounting means including a section to rest upon a surface intersecting an outside edge to be covered by trim tape and capable of being moved along the surface and the intersecting outside edge by an individual operator while maintaining constant contact between the mounting means and the surface; handle means attached to the mounting means permitting an operator to grasp the apparatus and to move the apparatus along the surface and intersecting outside edge to be covered; tape storage means attached to the mounting means and holding a supply of the trim tape to be bonded to the edge of the surface; tape heating means attached to the mounting means and heated to a temperature suitable for activating an adhesive coating on the trim tape; bonding means attached to the mounting means so as to contact the intersecting outside edge while the mounting means rests upon the surface and positioned to permit the operator to accurately guide said bonding means along the edge to be covered while applying pressure to the edge with said bonding means; and tape guide means attached to the mounting means, guiding the trim tape from the tape storage means, to and into contact with the tape heating means and to the bonding means.
Claim 2
Dependent Claim
232 words
A portable apparatus for bonding thermosetting trim tape to the intersecting outside edge of a surface formed by the thickness of the surface comprising: mounting means including a section to rest upon a surface intersecting an outside edge to be covered by trim tape and capable of being moved along the surface and the intersecting outside edge by an individual operator while maintaining constant contact between the mounting means and the surface; handle means attached to the mounting means permitting an operator to grasp the apparatus and to move the apparatus along the surface and intersecting outside edge to be covered; tape storage means attached to the mounting means and holding a supply of the trim tape to be bonded to the edge of the surface; tape heating means attached to the mounting means and heated to a temperature suitable for activating an adhesive coating on the trim tape; bonding means attached to the mounting means so as to contact the intersecting outside edge while the mounting means rests upon the surface and positioned to permit the operator to accurately guide said bonding means along the edge to be covered while applying pressure to the edge with said bonding means; and tape guide means attached to the mounting means, guiding the trim tape from the tape storage means, to and into contact with the tape heating means and to the bonding means.
Claim 3
Dependent Claim
47 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 wherein the tape heating means is an electrical heater which is powered by an electrical power cord which can be attached by an extension cord to standard electrical sources.
Claim 4
Dependent Claim
25 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 wherein the mounting means is a plate.
Claim 5
Dependent Claim
56 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 3 wherein the tape heating means and the bonding means are attached to the surface of the plate opposite from the surface to which the tape storage means is attached, whereby the size of the total apparatus is minimized.
Claim 6
Dependent Claim
62 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 4 wherein the tape guide means includes an angular roller mounted within a cutout of the plate and oriented at an angle to the plane of the plate, transporting the trim tape from the tape storage means, through the plate, to the tape heating means.
Claim 7
Dependent Claim
34 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 wherein the tape guide means includes adjustment and alignment means for various widths of trim tape.
Claim 8
Dependent Claim
35 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 wherein the tape heating means includes means for automatically regulating the temperature of said tape heating means.
Claim 9
Dependent Claim
42 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 wherein the tape heating means includes means for varying the temperature of said tape heating means to accommodate trim tapes which require different temperatures.
Claim 10
Dependent Claim
45 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 further including a self-powered tape cutting means attached to the mounting means and activated by a trigger which is located in close proximity to the handle means.
Claim 11
Dependent Claim
34 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 9 wherein the self-powered tape cutting means is powered by a spring mechanism which is manually resetable.
Claim 12
Dependent Claim
33 words
A portable apparatus for bonding thermosetting trim tape to the edge of a surface as in claim 1 further including a thermometer to verify the temperature of operation of the tape heating means.
Claim 13
Independent Claim
133 words
A method of continuously bonding thermosetting trim tape to the intersecting outside edge of a stationary surface formed by the thickness of the surface comprising: moving a supply of trim tape and a heater, both attached to a mounting means, along the edge of the stationary surface while; maintaining the alignment of the trim tape with the intersecting outside edge by resting the mounting means on the stationary surface while moving it along the surface; heating the trim tape by removing it from the tape supply and moving it across a heated surface; and pressing the trim tape against the edge to be covered, immediately after the trim tape is heated, by applying pressure to the trim tape as it touches the stationary surface edge with a surface attached to the mounting means.
Claim 14
Independent Claim
133 words
A method of continuously bonding thermosetting trim tape to the intersecting outside edge of a stationary surface formed by the thickness of the surface comprising: moving a supply of trim tape and a heater, both attached to a mounting means, along the edge of the stationary surface while; maintaining the alignment of the trim tape with the intersecting outside edge by resting the mounting means on the stationary surface while moving it along the surface; heating the trim tape by removing it from the tape supply and moving it across a heated surface; and pressing the trim tape against the edge to be covered, immediately after the trim tape is heated, by applying pressure to the trim tape as it touches the stationary surface edge with a surface attached to the mounting means.
Claim 15
Dependent Claim
36 words
A method of continuously bonding thermosetting tape to the edge of a stationary surface as in claim 12 further comprising cutting the trim tape with a power operated, manually triggered blade attached to the mounting means.
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) | 1981-01-09 | 1981-07-11 | 1982-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-09 | 1985-07-11 | 1986-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-09 | 1989-07-11 | 1990-01-10 | $7700.00 | Window Closed / Lapsed |