A bypass pruning tool with a manual dial adjustment for varying the degree of blade and handle opening. A rotary drum dial uses a nautilus cam with a shaft cam-follower to provide adjustment of the blade and handle openings in a continuous range. A blade locking mechanism provides position closure of the blades.

A bypass pruning tool with a manual dial adjustment for varying the degree of blade and handle opening. A rotary drum dial uses a nautilus cam with a shaft cam-follower to provide adjustment of the blade and handle openings in a continuous range. A blade locking mechanism provides position closure of the blades.

The present invention relates to pruning shears, and is intended to cut off branches and stems of landscape trees, fruit trees, etc. while minimizing slips, etc. occurring during pruning when the branches or stems have large diameters or are stiff, to alleviate impacts applied to a hand of an operator particularly at the moment when thick branches or stems are cut off, and to be conveniently hung on a tree branch during work. Furthermore, the pruning shears have a rotating portable saw accommodation means configured to cut off a tree branch or stem outside the cutting range of the pruning shears.

The present invention relates to pruning shears, and is intended to cut off branches and stems of landscape trees, fruit trees, etc. while minimizing slips, etc. occurring during pruning when the branches or stems have large diameters or are stiff, to alleviate impacts applied to a hand of an operator particularly at the moment when thick branches or stems are cut off, and to be conveniently hung on a tree branch during work. Furthermore, the pruning shears have a rotating portable saw accommodation means configured to cut off a tree branch or stem outside the cutting range of the pruning shears.

The pruning tool incorporates the functions of a pruning shear and a pruning saw into a single handheld tool. The pruning tool includes a conventional pruning shear and a folding saw blade that pivotally deploys from a stowed position within the handle to an extended operational position. The pruning tool also includes an opening assist mechanism that allows the saw blade to be partially moved under spring tension from the locked stowed position within the handle.

The pruning tool incorporates the functions of a pruning shear and a pruning saw into a single handheld tool. The pruning tool includes a conventional pruning shear and a folding saw blade that pivotally deploys from a stowed position within the handle to an extended operational position. The pruning tool also includes an opening assist mechanism that allows the saw blade to be partially moved under spring tension from the locked stowed position within the handle.

A cutting tool such as garden shears, secateurs, toppers, scissors, tin snips, cutting pliers, and the like that employs a circular disc with a sharp, beveled edge. During the cutting process, the disc engages with an opposing jaw. Furthermore, in the cutting process, the disc is forced to rotate by a ratchet mechanism or other means. The circular disc can be easily sharpened by mounting it on a rotatable shaft. The beveled edge is then engaged with a sharpening stone or file as the disc rotates. Optionally, the tool can include a built-in, self-sharpening mechanism. Here, an abrasive sharpening element is constantly engaged with the beveled edge of the disc. Thus the disc is continually sharpened as the tool is used, and never needs to be sharpened manually.

A cutting tool such as garden shears, secateurs, toppers, scissors, tin snips, cutting pliers, and the like that employs a circular disc with a sharp, beveled edge. During the cutting process, the disc engages with an opposing jaw. Furthermore, in the cutting process, the disc is forced to rotate by a ratchet mechanism or other means. The circular disc can be easily sharpened by mounting it on a rotatable shaft. The beveled edge is then engaged with a sharpening stone or file as the disc rotates. Optionally, the tool can include a built-in, self-sharpening mechanism. Here, an abrasive sharpening element is constantly engaged with the beveled edge of the disc. Thus the disc is continually sharpened as the tool is used, and never needs to be sharpened manually.

An ergonomic cutting tool configured to improve convenience and reduce pain and fatigue from repetitive cutting or trimming over an extended period of time. The tool includes a cutting component and a handle component joined to the cutting component, the handle component including a first handle and a second handle. The tool also includes a spring component coupled to the handle component and arranged to bias the handle component to an open position and a flexible member joined to an exterior surface of either of the first handle and the second handle to form a space therebetween, wherein the flexible member is arranged to enable removable retention of one or more of a user's fingers between the flexible member and the handle to which it is joined. An optional flip release section of the handle with the flexible member allows for expansion of the space therebetween.

An ergonomic cutting tool configured to improve convenience and reduce pain and fatigue from repetitive cutting or trimming over an extended period of time. The tool includes a cutting component and a handle component joined to the cutting component, the handle component including a first handle and a second handle. The tool also includes a spring component coupled to the handle component and arranged to bias the handle component to an open position and a flexible member joined to an exterior surface of either of the first handle and the second handle to form a space therebetween, wherein the flexible member is arranged to enable removable retention of one or more of a user's fingers between the flexible member and the handle to which it is joined. An optional flip release section of the handle with the flexible member allows for expansion of the space therebetween.