Claims
- 1. An actuating device for circuit breaking elements of a circuit breaker, comprising a housing comprised of sheet metal and an actuating mechanism, said actuating mechanism comprising an actuating shaft, a tube which coaxially surrounds the actuating shaft for retaining the shaft between two prallel walls of the housing, the tube being mounted at ends thereof in respective holes in each of the walls of the housing, further having cuts which match cuts in the housing walls, thereby allowing the tube to be supported in the housing against axial movement, the actuating mechanism further comprising bearings disposed within the tube for allowing the shaft to rotate in the tube, said bearing comprising roller cage bearings.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3540328 |
Nov 1985 |
DEX |
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Parent Case Info
This is a continuation of application Ser. No. 922,360 filed Oct. 23, 1986, abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1583381 |
Jan 1981 |
GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
922360 |
Oct 1986 |
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