Joy MM Delaware, Inc.

États‑Unis d’Amérique

 
Quantité totale PI 56
Rang # Quantité totale PI 24 768
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 688 253
Parent Joy Global Underground Mining LLC

Brevets

Marques

0 0
0 0
56 0
0
 
Dernier brevet 2018 - Chain conveyor and coupler link ...
Premier brevet 1974 - Protective canopy

Derniers inventions, produits et services

2018 Invention Chain conveyor and coupler link for same. A conveyor chain includes a first link, a second link, ...
Invention Chain conveyor and link for same. A link for a conveyor chain includes a first portion and a seco...
Invention Chain conveyor. In some aspects, a conveyor chain includes a first link, a second link, and a cou...
Invention Chain conveyor link. A linkage for moving material from a first end of a conveyor toward a second...
Invention Chain conveyor with cast sections. A conveyor chain includes first link, a second link, a connect...
Invention Drive shaft and sprockets for chain conveyor. A drive mechanism for a chain conveyor includes an ...
2017 Invention Service jack system. A jack for a vehicle includes a tube configured to be coupled to a chassis, ...
Invention Rock cutting device. A rock excavating device includes a shaft and a cutting element. The shaft i...
Invention Machine supporting rock cutting device. A machine for excavating rock includes a frame, a cutting...
Invention Support structure for rotary sensor. A rotary sensor includes a rotor and a housing. A support st...
2016 Invention Cutting pick with wear indicator. A cutting pick for a mining machine includes an elongated shank...
Invention Brake system for conveyor take-up mechanism. A tensioning mechanism for a conveyor system include...
Invention Cutting bit assembly. A cutting bit assembly for a mining machine includes a holder having a firs...
Invention Systems and methods for monitoring longwall mine roof stability. Systems and methods are describe...
Invention Mining machine with driven disc cutters. A mining machine includes a cutting mechanism with an a...
Invention Systems and methods for evaluating underground road conditions using accelerometers. Methods and ...
Invention Bit assembly for cutter head. A bit assembly for a cutting drum includes a sleeve and a bit. The ...
Invention Cutting bit and extraction tool for same. A cutting bit for a bit assembly secured to a cutter he...
Invention Chain and flight conveyor. A chain driven by two sprockets spaced a short distance apart along th...
2015 Invention Cutter head for longwall shearer. A cutter head for a mining machine includes a first end and a s...
Invention Conveyor pan. A conveyor pan is provided for supporting a portion of a mining conveyor extending ...
Invention Service tool for cutting bit assembly. A tool includes an actuator assembly, a rod, a first nut, ...
Invention Continuous-extraction mining system. A material extraction system for an underground mine includ...
Invention Bit configuration for a cutter head. A cutter head for a mining machine includes a drum defining ...
Invention Drive isolation systems and methods for conveyors. Systems, methods, and computer-readable medium...
Invention Cutting bit assembly. A cutting bit assembly includes a block, a bit sleeve, and a seal. The bloc...
Invention Fluid tank balancing system for mining machine. A mining machine includes a frame, a first fluid ...
2014 Invention Roof support sheet handling for underground mines. Systems for installing roof support sheets on...
Invention Proximity detection systems and methods. A proximity detection system at least one processor. The...
Invention Detecting sump depth of miner. Systems and methods for operating a mining machine. One system inc...
Invention Shearer anti-collision. Systems and methods for operating a mining machine. One system includes ...
Invention Shearer anti-collision. Systems and methods for operating a mining machine. One system includes a...
Invention Underground mining training simulator. Training an operator of an underground mining machine. The...
Invention Underground mining training simulator. Training an operator of an underground mining machine. Th...
Invention Conveyor carriage position monitoring. A conveyor system including a conveyor belt; a conveyor ra...
Invention Belt delivery and removal system. A delivery and removal system used to transport, install, and r...
Invention Continuous-extraction mining system. A material extraction system for an underground mine include...
Invention Mobile sizer with integrated load bucket. A mobile sizer for an underground mining system include...
Invention Cutter head for longwall shearer. A cutter head for a longwall shearer includes a drum, a vane, ...
Invention Air flow system for mining machine. A mining machine includes a boom, a cutter head, a valve, and...
Invention Winch drum tension isolation system. A winch drum tension isolation system includes a winch drum ...
Invention Multi-piece shaft. A multi-piece shaft for an idler roller including a tube having a first end an...
2013 Invention Shuttle car spring-assisted swinging sheave bracket. A movable machine includes a frame, an elec...
Invention Shuttle car spring-assisted swinging sheave bracket. A movable machine includes a frame, an elect...
Invention Continuous-extraction mining system. A material extraction system is provided for an underground ...