Lineman's safety strap assembly
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United States of America Patent
Stats
-
Dec 15, 1987
Grant Date -
N/A
app pub date -
Mar 13, 1987
filing date -
Jan 12, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lineman's safety strap assembly is intended for attachment to a body belt. An elongated strap terminating in a buckle at one end for varying the length of the safety strip is provided with a first hook for coupling the safety strap to the body at the other end. A second hook for coupling the safety strap to the body belt is slidably mounted on the safety strap. An inclined sharp edged roller is slidably mounted on the safety strap for movement toward the midpoint of the strap. A cross belt terminating in spring-backed latches at both ends may be slidably coupled to the safety strap at two locations in order to form a closed loop for encircling the pole with the rollers facing inwardly. In the event of a fall, the cross belt bears against the inner face of the pole and the safety strap jams in the latches, while the lower edge of the roller is pulled into biting engagement with the outer face of the pole. The lower edges of the latches may also dig into the face of the pole. The assembly thus provides a braking feature in the event of a fall, but the configuration of the roller is such that it does not hinder the lineman in ascending or descending a wooden utility pole when the braking feature is not needed.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| ONTARIO POWER GENERATION INC | 700 UNIVERSITY AVENUE 18TH FLOOR ONTARIO H18-G27 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Page, Lawrence J | R.R. #4, Division Street North, Cobourg, Ontario, CA | 1 | 36 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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