Resources Contact Us Home
Track link- T-shaped
T978007 Track link- T-shaped
Patent Drawings:Drawing: T978007-2    
« 1 »

(1 images)

Inventor: Livesay
Date Issued: January 2, 1979
Application: 05/904,086
Filed: May 8, 1978
Inventors: Livesay; Richard E. (Peoria, IL)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 305/185
Field Of Search:
International Class: B62D 55/20
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Abstract: heavy duty crawler vehicles are supported and controlled by endless track chains located on opposite sides of the vehicle. Such chains consist of a plurality of track shoes attached to pairs of spaced coacting links that are interconnected by hinge pins and bushings. These pins and bushings pressed tightly into alternate but associated link ends require special tooling for initial assembly which tends to create additional problems with track disassembly and service. By using coacting track links with symmetrical inner and outer bosses at one end, sealed and lubricated laterally extending drive bushings and associated links with outwardly coupled bores are readily disassembled and serviced by detaching a central retaining member.
  Recently Added Patents
Method for testing multi-chip stacked packages
Communication device and method for detecting a radio signal
Method and system for monitoring service quality in a mobile node
Antibody recognizing turn structure in amyloid .beta.
Device for installing conducting components in structures
Treatment devices with deliver-activated inflatable members, and associated systems and methods for treating the spinal cord and other tissues
Sharing networks determined by sharing of items between individuals
  Randomly Featured Patents
Method and apparatus for detecting negative ion in water
Bumping process to increase bump height
Lubricating system for a vibratory apparatus
Acetaldehyde ethyl isoeugenyl acetal perfume compositions
Service providing method and integrated circuit
Micro-manipulation method
Window blind cleaning system
Delivery of active agents using a chocolate vehicle
Camera module