【発明の名称】ドアーロック - Yale Security Incorporated

Title:

【発明の名称】ドアーロック

Document Type and Number:

Japanese Patent JPH0784822

Kind Code:

B2

Abstract:

A drive element in this lock pushes a radially directed outward finger out of its longitudinal slot in the outer tubular spindle to disengage the outer handle from the latch so that the handle free-wheels. Spring means in the outer handle rose returns the handle to its normal horizontal position when the handle is released. The handle is preferably in lever form.

Inventors:

Walta E Circo Junior

Application Number:

JP2771689A

Publication Date:

September 13, 1995

Filing Date:

February 08, 1989

Export Citation:

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Assignee:

Yale Security Incorporated

International Classes:

E05B3/00; E05B13/10; E05B65/06; E05B55/06; E05B55/00; (IPC1-7): E05B3/00; E05B13/10

Domestic Patent References:

JP4880986U

Other References:

【文献】実表昭3922896(JP,U)
【文献】米国特許2634598(US,A)

Attorney, Agent or Firm:

Sumiko Shimosaka

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