Claims
- 1. A telescopic door assembly comprising a pair of doors mounted on a single track, said doors opening in a first direction by telescoping over each other, said doors including rolling means attached thereto for rolling over the track, said rolling means being secured to hanger brackets fastened to the doors, with the hanger bracket on one of the doors being longer than the hanger bracket on the other of said doors; and a casing encapsulating said rolling means, said track extending through said casing, said track being round in cross section, and said rolling means comprising linear ball bearings contacting said track about its periphery.
Priority Claims (1)
Number |
Date |
Country |
Kind |
P-8902663/2 |
Jul 1989 |
ESX |
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Parent Case Info
This application is a divisional of Ser. No. 07/555885, filed on Jul. 23, 1990, now U.S. Pat. No. 5,121,817.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
1966182 |
McCormick |
Jul 1934 |
|
Foreign Referenced Citations (2)
Number |
Date |
Country |
643134 |
Jun 1962 |
CAX |
557978 |
May 1977 |
SUX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
555885 |
Jul 1990 |
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