Resources Contact Us Home
Apparatus for adjusting the seat back angle

Image Number 3 for United States Patent #8113586.

An apparatus for adjusting the seat back angle, and more particularly an adjuster inclinedly disposed at a lower position of the bottom of the seat back and the rear side of the seat portion, comprising a rotating sleeve, an L-shaped connection body, a large spring, a shift shaft, and a locking device. When the locking device is locked, the seat back is positioned at a desirable inclination angle. When the locking device is unlocked, the shift shaft is axially movable such that the seat back is resiliently supported. Moreover, the compression state of the large spring is adjustable by a to-and-fro rotation of the rotating sleeve. In this way, the operators may adjust the resilience of the seat back 200 according to their own needs for obtaining a greatest sitting comfort.

  Recently Added Patents
Systems and methods for generating a user profile based customized media guide with user-generated content and non-user-generated content
Methods and systems for delivering customized advertisements
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
Performance apparatus and electronic musical instrument
Battery loading and unloading mechanism
Hand mixer
  Randomly Featured Patents
System and method for position detection of a terminal in a network
Toll collection system and its communication method
Process-insensitive, highly-linear constant transconductance circuit
Thieno[2,3-c] and [3,2-c]pyridines, process for their preparation and therapeutic applications thereof
Game racket with semi-resilient impact surfaces and an offset handle
MLSE decoding of PRS type inter-bin interference in receiver-end windowed DMT system
Verifying and programming method of nonvolatile memory device
Gas control valve for gas shielded electric welding torches
Cyanoamidine P2X.sub.7 antagonists for the treatment of pain