Line lock
OwnerJohn A. Kresseinventor
Life of this patent
Estimating the term…
Abstract
Locking apparatus for the tiller arm of a small boat having a line in the stern of the boat passing over the tiller arm. A line lock is mounted on the arm through which the line passes. The line lock consists of a base plate mounted on the arm, a pair of side walls and a lock lever through which the line passes, and a lock member to prevent the lever from being lowered from its upper or raised position. When the lever is in its lowered position the holes in the side panels and the lever are aligned thereby permitting the tiller arm to be moved freely. When the arm is raised the line becomes pinched preventing movement of the tiller arm. There is also provided a lock member to prevent the lock lever from dropping from its raised position. All parts are non resilient in construction.
Claims7
Apparatus for selectively locking against movement a tiller having an arm extending into the interior of a boat having sidewalls, comprising:
- a. means for supporting the ends of a line on said sidewalls, said line extending across the interior of said boat and over said tiller arm;
- b. line lock means mounted on said tiller arm through which said line passes;
- b. said line lock means comprising base plate means attached to said tiller arm, a pair of side panel means attached to the sides of said base plate means and extending upwardly, lock lever means pivotally mounted about a pin extending through said pair of side panels means and said base plate means, and locking member means mounted in one of said side panel means being pivoted between a first position blocking downward movement of said lock lever means when in a raised position and a second position unblocking the downward movement of said lock lever means;
- c. each of said side panel means and said locking lever means having holes aligned when said locking lever means is in the down position for said line to pass through and permitting said tiller arm to move freely along the length of said line thereby changing the position of said tiller, said line becoming pinched when said lock lever means is raised thereby preventing said tiller arm and said tiller from changing position, all of said side panel means, lock lever means, and said locking lever means lacking resiliency.
Dependencies are inferred from the claim text.