Claims
- 1. A bearing arrangement for a switching shaft of a low-voltage circuit breaker, in which two coupling levers are arranged at a distance from one another on an integral switching shaft, for mechanical connection of a movable switching contact associated with one switch pole, comprising:a bearing assembly, connected to a housing front wall of the switch pole and including a bearing body mounted on the housing front wall of the switch pole, surrounding the switching shaft in the form of a half shell, and wherein a first subregion of the bearing body is arranged between the coupling levers and forms side guide surfaces for the coupling levers, which are connected to the switching shaft.
- 2. The arrangement as claimed in claim 1,wherein the bearing body includes a second subregion, which projects axially beyond the coupling levers and forms stop surfaces for the coupling levers.
- 3. The arrangement as claimed in claim 1, wherein the bearing assembly includes a catch hook, whose mating piece forms a bolt which passes through the coupling levers, with the catch hook being mounted in a recess in the bearing body so as to be pivotable.
- 4. A multipole low-voltage circuit breaker including a bearing arrangement as claimed in claim 1.
- 5. The arrangement as claimed in claim 2, wherein the bearing assembly includes a catch hook, whose mating piece forms a bolt which passes through the coupling levers, with the catch hook being mounted in a recess in the bearing body so as to be pivotable.
- 6. A multipole low-voltage circuit breaker including a bearing arrangement as claimed in claim 2.
- 7. A multipole low-voltage circuit breaker including a bearing arrangement as claimed in claim 3.
- 8. A multipole low-voltage circuit breaker comprising:a plurality of switching contacts; a switching shaft, in which two coupling levers are arranged on the switching shaft for mechanical connection of each movable switching contact, associated with a switch pole; and a bearing assembly connected to a housing front wall of the switch pole and including a bearing body mounted on the housing front wall of the switch pole, surrounding the switching shaft in the form of a half shell, wherein a first subregion of the bearing body is arranged between the coupling levers and forms side guide surfaces for the coupling levers, which are connected to the switching shaft.
- 9. The multipole low-voltage circuit breaker of claim 8, wherein the bearing body includes a second subregion, which projects axially beyond the coupling levers and forms stop surfaces for the coupling levers.
- 10. The multipole low-voltage circuit breaker of claim 8, wherein the bearing assembly includes a catch hook, whose mating piece forms a bolt which passes through the coupling levers, with the catch hook being mounted in a recess in the bearing body so as to be pivotable.
Priority Claims (1)
Number |
Date |
Country |
Kind |
199 48 716 |
Sep 1999 |
DE |
|
Parent Case Info
This application is the national phase under 35 U.S.C. §371 of PCT International Application No. PCT/DE00/03261 which has an International filing date of Sep. 15, 2000, which designated the United States of America, the entire contents of which are hereby incorporated by reference.
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/DE00/03261 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO01/24208 |
4/5/2001 |
WO |
A |
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5735611 |
Godesa |
Apr 1998 |
A |
Foreign Referenced Citations (2)
Number |
Date |
Country |
44 16 090 |
Apr 1998 |
DE |
197 39 702 |
Sep 1999 |
DE |