Tieing tool专利检索-葡萄藤葡萄栽培专利检索查询-专利查询网

Tieing tool

阅读：831发布：2021-06-22

专利汇可以提供Tieing tool专利检索，专利查询，专利分析的服务。并且A hand tool for tieing objects, such as grape vines, having a pair of pivotally connected levers manually movable toward one another and provided with suitable coacting structure thereon for permitting a small flexible member, such as a U-shaped wire staple, to have the free ends thereof twisted together for bundling the objects together. A staple-holding cartridge is mounted on one lever and disposed opposite a rotatable twisting member mounted on the other lever, which twisting member is disposed for engaging the free ends of an ejected staple for twisting the free ends together. An ejecting mechanism is disposed adjacent the cartridge for ejecting a selected staple, and an actuating mechanism coacts with the ejecting mechanism in response to relative pivotal movement of the levers toward one another whereby the selected staple is automatically ejected and the free ends thereof twisted together.，下面是Tieing tool专利的具体信息内容。

权利要求

1. A hand tool for twisting a U-shaped staple around a plurality of articles, comprising: first and second levers and means pivotally interconnecting said levers for relative pivotal movement about a pivot axis; cartridge means mounted on said first lever for storing therein a plurality of U-shaped staples, said cartridge means having an opening therein for permitting ejection of a selected staple; ejector means coacting with said cartridge means for permiting ejection of said selected staple; actuator means coacting with said ejector means for actuating same to permit ejection of said selected staple; and twisting means mounted on said second lever and disposed opposite said cartridge means for coacting with and twisting together the free ends of the ejected staple, said twisting means including a twisting member and means rotatably mounting said twisting member on said second lever for rotational movement about a rotational axis which is substantially transverse to said pivot axis.

2. A tool according to claim 1, wherein said actuator means includes a spring-urged actuator member movably mounted on said second lever, and said ejector means includes a movable ejector member movably mounted on said first lever and disposed for coaction with and movement by said spring-urged actuator member when said first and second levers are relatively pivoted toward one another.

3. A tool according to claim 2, wherein said twisting member is mounted for both rotational and axial movement relative to said second lever.

4. A tool according to claim 1, wherein said twisting member is interconnected to said lever by means of cooperating helical splines for permitting simultaneous rotation and axial movement of said twisting member relative to said second lever during twisting of the free ends of the selected staple.

5. A tool according to claim 1, wherein said cartridge means includes an elongated cartridge housing defining therein an elongated channel-shaped space adapted to receive a row of channel-shaped staples, the longitudinal direction of said cartridge housing being substantially parallel to said pivot axis whereby said cartridge housing extends laterally outwardly from said first lever adjacent one end thereof.

6. A tool according to claim 5, wherein said actuator means includes a spring-urged actuator member movably mounted on said second lever, and said ejector means includes a movable ejector member movably mounted on said first lever and disposed for coaction with and movement by said spring-urged actuator member when said first and second levers are relatively pivoted toward one another.

7. A tool according to claim 5, wherein said cartridge housing has a substantially channel-shaped cross-sectional configuration.

8. A tool according to claim 1, wherein said twisting member is provided with circular gear means thereon, an elongated gear rack disposed in meshing engagement with said gear means, and means connected to said gear rack for selectively moving same for causing rotation of said twisting member.

9. A tool according to claim 8, wherein said last-mentioned means includes a solenoid having a movable armature connected to said gear rack for moving same.

10. A tool according to claim 1, wherein said first and second levers cross one another and are pivotally interconnected intermediate the ends thereof.

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