公开(公告)号：US08936063B1

公开(公告)日：2015-01-20

申请号：US14041676

申请日：2013-09-30

Applicant: Ronald E. Turner

Inventor： Jerry E. Trujillo ,  Ernest Scott Turner

IPC: E05F15/00 ,  F03G1/08

CPC classification number: F03G1/08 ,  E05D13/1261 ,  E05F7/00 ,  E05Y2201/492 ,  E05Y2201/716 ,  E05Y2600/12 ,  E05Y2600/322 ,  E05Y2800/20 ,  E05Y2800/205 ,  E05Y2800/692 ,  F03G1/02

Abstract: A system for safely and effectively winding a garage door spring features a hub assembly having a cylindrical hub with a cylindrical channel located there through. The hub assembly features a wheel gear located around the hub and a plurality of engagement prongs designed to snuggly engage a torsion spring winding cone. The hub assembly is divided into a first hub component and a second hub component. The system features a base with a semi-cylindrical notch and an arcuate lid pivotally located thereon. A plurality of support rollers are adjustably located around an inside of the notch and the lid. The hub assembly is positioned on the support rollers. A worm gear that interfaces with the wheel gear is attached to a drive shaft assembly that features a drive shaft that extends from the base for remote operation of the worm gear.

Abstract translation: 用于安全有效地卷绕车库门弹簧的系统具有轮毂组件，其具有圆柱形轮毂，圆柱形轮毂具有位于其中的圆柱形通道。 轮毂组件具有位于轮毂周围的轮齿轮，并且多个接合叉被设计成紧贴扭转弹簧卷绕锥体。 轮毂组件被分成第一轮毂部件和第二轮毂​​部件。 该系统具有一个具有半圆柱形切口的基座和一个位于其上的弧形盖。 多个支撑辊可调节地围绕凹口和盖子的内部定位。 轮毂组件定位在支撑辊上。 与齿轮连接的蜗轮与驱动轴组件相连，该驱动轴组件具有从底座延伸的驱动轴，用于蜗轮的远程操作。