Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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)
Assignee:
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.
Claim:
Description:
 
 
  Recently Added Patents
Spoofing detection for civilian GNSS signals
Methods and apparatus for determining a phase error in signals
Load balancing in shortest-path-bridging networks
Secure provisioning of a portable device using a representation of a key
Controlling access to resources on a network
Machine tool with an electrical generator for passive power generation
Planarizing agents and devices
  Randomly Featured Patents
Wireless communications connection device
Self-drilling expansion drill
Cermet composites, process for producing them and arc tube incorporating them
Shoe sole bottom
Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment
Halide anions for metal removal rate control
Plural arc radiation protector
Detonating cord and blasting cap connector block
Slant plate type compressor with variable displacement mechanism
Holder for the blade of a ceiling fan