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(12) Patent Application: | (11) CA 2084839 |
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(54) English Title: | SEALED NEEDLE ROLLER BEARINGS |
(54) French Title: | ROULEMENTS A AIGUILLES ETANCHES |
Status: | Dead |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | SMART & BIGGAR |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1992-12-08 |
(41) Open to Public Inspection: | 1993-06-10 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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72263-2
ABSTRACT OF THE DISCLOSURE
The invention relates to a sealed bearing comprising a
cylindrical core, a plurality of needle rollers rotatably
positioned upon said core, a pair of retaining races for said
needle rollers, end plates to contain said core, needle rollers,
and races, and a rotatable cover cooperating with said end
plates for sealing said bearing. The sealed needle bearings are
of the same dimension as the control rods they are mechanically
affixed to provide frictionless movements of vanes attached
thereto in dampers and other apparatus or equipment.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | Unavailable |
(22) Filed | 1992-12-08 |
(41) Open to Public Inspection | 1993-06-10 |
Dead Application | 1996-06-09 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $0.00 | 1992-12-08 | ||
Maintenance Fee - Application - New Act | 2 | 1994-12-08 | $50.00 | 1994-12-08 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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KERNEY, JAMES |
Past Owners on Record |
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None |