Coolant sleeve for mining tools
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 7, 1987
Grant Date -
N/A
app pub date -
Mar 17, 1986
filing date -
Mar 17, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coolant system for mining bits which are rotatably mounted in blocks secured to mining machines of the type utilizing a large rotating wheel or continuous power-driven chains. The mounting blocks for the bits have a coolant passage leading to a bore in the block. Within the bore is a coolant dispensing sleeve which has a central passage to receive the shank of a mining bit. The sleeve has one or more axially disposed spray nozzles which receive coolant under pressure from the coolant passage in the block and from an annular passage formed between the block and the sleeve.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully