Title:
【発明の名称】押釦操作式安全スイッチ
Document Type and Number:
Japanese Patent JPH0675365
Kind Code:
B2
Abstract:
A push-button operated circuit breaker (10) having a thermal release by means of a bimetallic strip (330, 330') and having an angled contact bridge (280), which is supported such that it can pivot freely within a switch housing (40) and is pressed by a release spring (480) in the release direction (90) against a contact tab (320) of the bimetallic strip (330, 330'), which tab (320) projects laterally in the direction of the release spring (480), and having a connecting arm (370), which is coupled to the bimetallic strip (330, 330') in terms of movement. A drum-shaped rotating body (390) rests with its cylindrical outline surface on the connecting arm (370) and thus creates a kinematic connection between the rotating body (390) and the connecting arm (370). When the switch housing (40) is assembled, the drum-shaped rotating body (390) is [lacuna] as an adjusting eccentric (450), which can be manipulated from the exterior via a hexagonal indentation (440) in order to adjust the release characteristic of the circuit breaker (10).
Inventors:
FURITSUTSU KURATSUSAA
Application Number:
JP7275791A
Publication Date:
September 21, 1994
Filing Date:
April 05, 1991
Export Citation:
Assignee:
ERENBERUGEERU UNTO PENZUGEN GMBH
International Classes:
H01H37/52; H01H61/01; H01H71/74; B60R16/02; H01H73/30; H01H71/12; (IPC1-7): H01H61/01; B60R16/02
Attorney, Agent or Firm:
Toshio Yano (2 outside)