Rotating mechanism

Details Rotating mechanism Rotating mechanism

2005-03-29

2005-03-29

Mack, Ricky (Department: 2873)

Optical: systems and elements

Lens

With support

C359S694000

Reexamination Certificate

active

06873477

ABSTRACT:
A rotating mechanism. The rotating mechanism comprises a housing, a first rotating member, a second rotating member, a restricting member and a resilient element. The housing has a curved inner wall, a first positioning portion and a limiting member. The first rotating member is rotatably disposed in the housing and has a second positioning portion. The second rotating member is rotatably disposed on the first rotating member. The restricting member abuts the limiting member and has a curved outer edge, a first end and a second end. The profile of the curved outer edge approximately corresponds to that of the curved inner wall. The first end is rotatably connected to the first rotating member. The resilient element is connected to the housing and first rotating member. The first rotating member rotates within a predetermined angle by means of the resilient element, first positioning portion and second positioning portion.

REFERENCES:
patent: 5285322 (1994-02-01), Horning et al.
patent: 6295170 (2001-09-01), Wallace et al.
patent: 6519101 (2003-02-01), Bell et al.
patent: 20040099495 (2004-05-01), Hayashi
patent: 20040141287 (2004-07-01), Kim et al.

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