US4171032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety support for safety belts
Assignee: Lee C Moore Corp
•
Filing: 1978-03-13
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Granted: 1979-10-16
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Expires: 1998-03-13
Abstract
Abstract A vertical sleeve secured to a side of a structure on which a man is working receives and supports the lower end portion of a pole that has a much longer inclined upper portion so that its upper end will be directly above a point spaced laterally from the sleeve. A safety line suspended from the upper end of the pole is connected to a safety belt worn by the workman and is long enough to permit him to work close to the sleeve. The pole is rotatable in the sleeve to allow its upper end to be moved in an arc around the sleeve to increase the size of the area in which the man can work.
Inventors
- 👤 Homer J. Woolslayer
- 👤 Robert D. Woods
- 👤 Cecil Jenkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:12
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/32; E04G21/3261; A; A62; A62B; A62B35/00; A62B35/04; E04G21/3276; E04G21/329; E04G5/00; E04G5/04; E04G5/045
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
132 words
A workman's safety support for a safety belt comprising a vertical sleeve, means for securing the sleeve to a side of a structure on which a man works, a pole provided with a lower end portion supported in said sleeve, the pole having a much longer inclined upper portion to provide an upper end directly above a point spaced laterally from the sleeve, the pole being rotatable in the sleeve to permit the upper end of the pole to be swung in an arc around the sleeve, a safety line suspended from said upper end of the pole, and means on the lower end of the line for connecting it to a safety belt, the line being long enough to permit a man wearing the belt to approach close to said sleeve.
Claim 2
Dependent Claim
132 words
A workman's safety support for a safety belt comprising a vertical sleeve, means for securing the sleeve to a side of a structure on which a man works, a pole provided with a lower end portion supported in said sleeve, the pole having a much longer inclined upper portion to provide an upper end directly above a point spaced laterally from the sleeve, the pole being rotatable in the sleeve to permit the upper end of the pole to be swung in an arc around the sleeve, a safety line suspended from said upper end of the pole, and means on the lower end of the line for connecting it to a safety belt, the line being long enough to permit a man wearing the belt to approach close to said sleeve.
Claim 3
Dependent Claim
23 words
A workman's safety support according to claim 1, in which said upper portion of the pole is inclined about 30° to the vertical.
Claim 4
Dependent Claim
27 words
A workman's safety support according to claim 1, in which said inclined portion of the pole will deflect downwardly if a man attached to said line falls.
Claim 5
Dependent Claim
31 words
A workman's safety support according to claim 1, in which the length of said safety line is approximately the same as the length of the inclined upper portion of the pole.
Claim 6
Dependent Claim
50 words
A workman's safety support according to claim 1, in which said safety line includes a length of wire rope attached to the upper end of said pole, a swivel connected to the lower end of the wire rope, and a lanyard suspended from the swivel and supporting said belt-connecting means.
Claim 7
Dependent Claim
31 words
A workman's safety support according to claim 1, including a thrust bearing encircling said vertical lower portion of the pole and mounted thereon and on the upper end of said sleeve.
Claim 8
Dependent Claim
50 words
A workman's safety support according to claim 1, including a thrust bearing encircling the upper part of said vertical lower portion of the pole and attached thereto, and a collar rigidly mounted on the upper end of said sleeve around the pole and forming a seat for the thrust bearing.
Claim 9
Dependent Claim
124 words
A workman's safety support according to claim 1 in which said securing means include vertically spaced bars extending across one side of said sleeve and secured thereto, a pair of laterally spaced bolts extending through each of the bars on opposite sides of the sleeve for connection to said structure, a pair of parallel plates slidably mounted on one pair of said bolts, one of said plates engaging said sleeve on the side opposite said bar and adapted to engage one flange of an angle iron extending between the bolts, a pair of laterally spaced parallel bars secured to the other plate for receiving between them the other flange of the angle iron, and nuts on the bolts for holding the plates in place.
Claim 10
Dependent Claim
71 words
A workman's safety support according to claim 1 in which the length of safety line is approximately the same as the length of the inclined upper portion of the pole, and the safety line includes a length of wire rope attached to the upper end of said pole, a swivel connected to the lower end of the wire rope and a lanyard suspended from the swivel and supporting said belt-connecting means.
Claim 11
Dependent Claim
45 words
A workman's safety support according to claim 1, in which said upper portion of the pole is inclined about 30° to the vertical and the length of said safety line is approximately the same as the length of the inclined upper portion of the pole.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-15 | 1983-04-16 | 1983-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-15 | 1987-04-16 | 1987-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-15 | 1991-04-16 | 1991-10-16 | $7700.00 | Window Closed / Lapsed |