Oil filter crushing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 1995
Issued Date -
N/A
app pub date -
Aug 3, 1993
filing date -
May 6, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An oil filter crushing apparatus includes a frame on which is mounted a filter platform configured to receive a used oil filter for crushing. An air spring actuating device is secured within the frame, and a ram is secured to a lower end of the air spring. A control valve regulates the flow of a pressurized gas into the air spring which then forces the ram toward the filter platform to crush the filter. A safety pneumatic circuit prevents inadvertent actuation of the ram.
First Claim
Family
International Classification(s)
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