Patent · US Active

Balancer swivel arm assembly

US8777934B1 · kind B1 · utility

4Cited by

49References

8Claims

0Family size

Assignee

Western Digital Technologies, Inc. · US

Inventors

Jit Han Tan · Petaling Jaya, MY
Sie Cheang Phuah · Subang Jaya, MY

Key dates

Filing date	Mar 8, 2013
Grant date	Jul 15, 2014
Priority date	—
Expiry date	Mar 8, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16M2200/047
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A balancer swivel arm assembly includes an articulated arm configured to be pivotably attached to a work station at a proximal end. A linear slider is slidably mounted on a distal end of the articulated arm. A spring balancer is mounted on the distal end of the articulated arm and is coupled to the linear slider. The spring balancer is configured to support the linear slider and a tool mounted to the linear slider through a linear range of motion along an axis.

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