Patent · US Active

Lock clutches, lock assemblies, lock components and methods of making and using thereof

US10597902B2 · kind B2 · utility

7Cited by

14References

10Claims

0Family size

Inventors

Yan Guo · Sammamish, US
Henry Guo · Suqian, CN

Key dates

Filing date	Apr 20, 2017
Grant date	Mar 24, 2020
Priority date	—
Expiry date	Jul 20, 2037

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE05B2047/0031
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A double clutch assembly includes a first clutch assembly and a second clutch assembly. The first clutch assembly includes a cylinder (21), a driver assembly, comprising a control member (11), a driver (1), and a driver shaft (9), wherein the control member (11), the driver (1), the driver shaft (9) and are configured to rotate concentrically together and a follower (2). The cylinder (21) is connected to the driver shaft (9). The rotation of the cylinder (21) causes the driver shaft (9) to engage with or disengage from the follower (2). The second clutch assembly includes an actuating assembly and a coupler (3). The coupler (3) relates to and is configured to rotate concentrically with the driver assembly. The actuating assembly is operably connected to the coupler (3) and is configured to move the coupler (3) causing the coupler (3) to disengage from or engage with the follower (2).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.