Multi-direction switch

Details Multi-direction switch Multi-direction switch

2006-09-05

2006-09-05

Friedhofer, Michael (Department: 2832)

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

C200S0050EA

Reexamination Certificate

active

07102088

ABSTRACT:
A multi-direction switch (10) includes a housing (1), first fixed contacts (23, 24, 25, 26), common fixed contacts (22), a second fixed contact (21), a first movable contact (5), a driving device (6) and a second movable contact (3). The first movable contact includes constant contact portions (51) and movable contact portions (52). The constant contact portions touch the common fixed contacts. The second movable contact lays over the second fixed contact. The driving device is disposed on the second movable contact and includes first depressing portions (63) and a second depressing portion (65). The first depressing portions depress the movable contact portions and the second depressing portion depresses a central portion (31) of the second movable contact. The housing includes anchor grooves. The driving device includes anchor arms (64) received in the anchor grooves (14).

REFERENCES:
patent: 6794589 (2004-09-01), Kubat et al.
patent: 6852938 (2005-02-01), Nakade
patent: 6974920 (2005-12-01), Yu
patent: 6979785 (2005-12-01), Yamasaki
patent: 2002-343195 (2002-11-01), None

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