§
PatentCue
Patent Intelligence
Join Waitlist Sign In
← Back to Patent Explorer
US5588862A Expired / Lapsed US ⏱️ 0.0 years remaining

Locking mechanism

Assignee: Individual
•
Filing: 1994-12-14
•
Granted: 1996-12-31
•
Expires: 2014-12-14
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A locking mechanism that includes a plurality of female pins that can slide into the locking apertures of corresponding male pins, to secure a male connector to a female connector. The female pins are located within corresponding alignment apertures in the female connector and are oriented to be essentially perpendicular to the longitudinal axis of the apertures. The alignment apertures receive the male pins which have cam surfaces that engage the female pins and move the female pins from the first position to the second position. The male pins are inserted into the alignment apertures until the female pins are aligned with the locking apertures, wherein the female pins slide into the locking apertures and interlock the connectors. The female pins extend through the entire length of the locking apertures to effectively double the shear strength of the locking mechanism. The female pins are connected to a handle by a chassis that can move between a first position and a second position. To disengage the connectors, the handle can be depressed to push the female pins out of the locking apertures.

Inventors

  • 👤 Richard W. Perkins
  • 👤 Bradley L. Read

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 22:48
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6278

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 187 words
A locking mechanism, comprising: a male base member; a male connector that has a plurality of male pins that extend from said male base member, each male pin having a locking aperture; a female connector that has a plurality of female pins that are coupled to a handle by a chassis that is located within a channel of a female base member, said female pins being capable of moving between a engaged position and non-engaged position, said female base member having a plurality of alignment apertures that contain said female pins and receive said male pins so that said female pins are engaged and moved by said male pins so that said female pins become aligned with said locking apertures and slide through said locking apertures to secure said male base member to said female base member; said handle includes a button that is coupled to said chassis to simultaneously move said female pins when said button is depressed and; a spring member that is coupled to said button and said chassis to simultaneously push said female pins into said engaged position when said button is released.
Claim 2
Dependent Claim 187 words
A locking mechanism, comprising: a male base member; a male connector that has a plurality of male pins that extend from said male base member, each male pin having a locking aperture; a female connector that has a plurality of female pins that are coupled to a handle by a chassis that is located within a channel of a female base member, said female pins being capable of moving between a engaged position and non-engaged position, said female base member having a plurality of alignment apertures that contain said female pins and receive said male pins so that said female pins are engaged and moved by said male pins so that said female pins become aligned with said locking apertures and slide through said locking apertures to secure said male base member to said female base member; said handle includes a button that is coupled to said chassis to simultaneously move said female pins when said button is depressed and; a spring member that is coupled to said button and said chassis to simultaneously push said female pins into said engaged position when said button is released.
Claim 3
Dependent Claim 19 words
The locking mechanism as recited in claim 1, wherein each female pin is essentially perpendicular to said male pin.
Claim 4
Dependent Claim 23 words
The locking mechanism as recited in claim 1, wherein each locking aperture has an oblique cam surface that engages a corresponding female pin.
Claim 5
Dependent Claim 32 words
The locking mechanism as recited in claim 1, wherein four male pins of said male connector cooperate with four male pins that cooperate with 4 corresponding female pins of said female connector.
Claim 6
Dependent Claim 23 words
The locking mechanism as recited in claim 1, wherein said male pins each have an oblique cam surface that engages said female pins.
Claim 7
Dependent Claim 24 words
The locking mechanism as recited in claim 5, wherein said female pins each have an oblique cam surface that engages a corresponding male pin.

References Cited (Backward Citations)

US3489989A Cited
US4085991A Cited
US4136919A Cited
US5352132A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1999-12-31 2000-07-01 2000-12-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2003-12-31 2004-07-01 2004-12-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2007-12-31 2008-07-01 2008-12-31 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag