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US4592116A Expired / Lapsed US ⏱️ 0.0 years remaining

Rope securing device

Assignee: CHRISTENSEN HAROLD B
•
Filing: 1984-12-28
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Granted: 1986-06-03
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Expires: 2004-12-28
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Abstract

Abstract A securing device is disclosed for use in conjunction with a rope or like article to secure the positioning thereof. The securing device is coarsely adjustable to establish the maximum permissible spacing between a pair of clamping plates when the device is in an open position. The clamping plates are configured to allow dual sections of rope to be received through the securing device between the plates while the device is in the open position, with the rope being engageable with the plates at a plurality of points when in the closed position. A camming unit is mounted adjacent to the outside surface of one plate, with the camming unit having a cam surface, that acts in conjunction with the adjacent plate, and an actuating lever, the positioning of which establishes the open and closed positions of the lever and device. The cam surface has a first contour to cause the clamping plates to be brought toward one another as the lever is moved from the open position to the closed position, and has a second contour, operable when the lever is in the closed position, to resist movement of the lever away from the closed position. When in the closed position, the free end of the lever is contiguous to the outer surface of the adjacent plate, and the lever is releasably locked in this position by means of both a bail and a locking pin.

Inventors

  • 👤 Harold B. Christensen

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 12:10
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/10; F16G11/101; F16G11/04; F16G11/044; F16G11/046; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3936; Y10T24/394; Y10T24/3969; Y10T24/3984

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 172 words
A securing device for securing the positioning of a rope-like article, said device comprising: a first plate having notches therein for receiving a rope-like article to be secured, said first plate having a central aperture; a second plate adjacent to first plate and having notches therein for receiving said rope-like article to be secured, said second plate having a central aperture with threads therein; a mounting pin having threads on one end portion thereof, and a second end portion, said mounting pin being received through said central aperture of said first plate and having said threads on said one end portion mating with said threads of said central aperture of said second plate to establish coarse positioning between said plates; and an actuator mounted on said end portion of said mounting pin, said actuator having a cam adjacent to said first plate to cause movement of said first plate towards said second plate upon actuation of said cam to the closed position, said actuator also having a lever for actuating said cam.
Claim 2
Dependent Claim 172 words
A securing device for securing the positioning of a rope-like article, said device comprising: a first plate having notches therein for receiving a rope-like article to be secured, said first plate having a central aperture; a second plate adjacent to first plate and having notches therein for receiving said rope-like article to be secured, said second plate having a central aperture with threads therein; a mounting pin having threads on one end portion thereof, and a second end portion, said mounting pin being received through said central aperture of said first plate and having said threads on said one end portion mating with said threads of said central aperture of said second plate to establish coarse positioning between said plates; and an actuator mounted on said end portion of said mounting pin, said actuator having a cam adjacent to said first plate to cause movement of said first plate towards said second plate upon actuation of said cam to the closed position, said actuator also having a lever for actuating said cam.
Claim 3
Dependent Claim 60 words
The device of claim 1 wherein said device includes a spring between said plates to bias said plates to the maximum spacing therebetween as established by said mounting pin, and wherein said device also includes guide means mounted on one of said plates and extending through the other of said plates for guiding said one plate during relative movement therebetween.
Claim 4
Dependent Claim 26 words
The device of claim 1 wherein said device includes locking means connected with said actuator for positively locking said actuator against movement from said closed position.
Claim 5
Dependent Claim 36 words
The device of claim 3 wherein said locking means includes a bail extending from said actuator over said plates when said actuator is in said closed position to thereby lock said actuator in said closed position.
Claim 6
Dependent Claim 31 words
The device of claim 3 wherein said locking means includes a locking pin extending through said actuator to preclude movement of said lever when said actuator is in said closed position.
Claim 7
Dependent Claim 95 words
The device of claim 1 wherein said first plate has a rectangular shape with said notches therein opening to the ends of said plate, and wherein said second plate has a rectangular shape substantially the same as said first plate with said notches therein opening to the sides of said plate, whereby said rope-like article is received in said notches in the opposite ends of said first plate and is received through said notches in the opposite sides of said second plate with said article extending therefrom to form a loop outside said second plate.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-06-02 1989-12-02 1990-06-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-06-02 1993-12-02 1994-06-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-06-02 1997-12-02 1998-06-03 $7700.00 Window Closed / Lapsed

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