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US4697783A Expired / Lapsed US ⏱️ 0.0 years remaining

Quick release night vision goggle mounting bracket

Assignee: Northrop Grumman Guidance and Electronics Co Inc
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Filing: 1985-12-12
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Granted: 1987-10-06
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Expires: 2005-12-12
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Abstract

Abstract A bracket (10) for releasably engaging a goggle (14) to a headgear (12). The bracket (10) includes a receptacle (52) with inside tapered sidewalls (124) matable with a goggle stud (55) having corresponding outer tapered sidewalls (125). A release lever (22) is housed in said stud (55) and includes a transverse notch (140) latchable with a lug (146) on a catch arm (144) adjustably fixed within the receptacle (52). The catch arm (144) is adjustable by an eccentric (162) while the goggle stud (55) is engaged within the receptacle (52).

Inventors

  • 👤 William A. Kastendieck
  • 👤 Richard T. Hart
  • 👤 Wayne Isbell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 12:19
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/0406; A42B3/042; Y; Y10; Y10S; Y10S224/00; Y10S224/929; Y10S224/93; Y10T; Y10T403/00; Y10T403/59; Y10T403/60

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 115 words
A support for releasably supporting vision equipment to a headgear, comprising: a tapered stud with a channel therethrough; an elbow member connecting said stud to the vision equipment, and having a channel coaxial with the channel of said stud; a tapered receptacle fixed to the headgear for receiving said stud; a release lever disposed through the channel of said stud and the channel of said elbow an pivotally mounted within one of said channels, said release lever having a transverse notch near one end thereof; a lug adjustably fixed within said receptacle and latchable with said transverse notch; and bias means for biasing the notch of said lever into said latching engaement with said lug.
Claim 2
Dependent Claim 115 words
A support for releasably supporting vision equipment to a headgear, comprising: a tapered stud with a channel therethrough; an elbow member connecting said stud to the vision equipment, and having a channel coaxial with the channel of said stud; a tapered receptacle fixed to the headgear for receiving said stud; a release lever disposed through the channel of said stud and the channel of said elbow an pivotally mounted within one of said channels, said release lever having a transverse notch near one end thereof; a lug adjustably fixed within said receptacle and latchable with said transverse notch; and bias means for biasing the notch of said lever into said latching engaement with said lug.
Claim 3
Dependent Claim 19 words
The support of claim 1 and further comprising: eccentric adjustment means for moving said lug with respect to receptacle.
Claim 4
Dependent Claim 21 words
The support of claim 2 wherein said receptacle further includes an access opening to which said eccentric means can be adjusted.
Claim 5
Dependent Claim 52 words
The support of claim 3 wherein said eccentric adjustment means is disposed on one inside surface of said receptacle, and said access opening is disposed in a receptacle surface opposite said one inside surface, and further including a vertical groove in said stud aligned with said access opening and said adjustnent means.
Claim 6
Dependent Claim 18 words
The support of claim 2 wherein said eccentric adjustment means includes a screw with an offset shank part.
Claim 7
Dependent Claim 20 words
The support of claim 5 wherein said lug comprises a clamp arm with an upturned end and an elongate slot.
Claim 8
Dependent Claim 265 words
Apparatus for releasably attaching vision equipment to a headgear, comprising: a male part fixed to one of the vision equipment or the headgear, said male part including a conduit therein and a tapered surface; a female part fixed to the other of the vision equipment or the headgear, said female part having a tapered surface mating with the tapered surface of said male part for engaging the vision equipment to the headgear; a catch mechanism mounted within said female part, said catch mechanism including a lug; release means for releasably attaching said male and female parts together and thus for attaching the vision equipment to the headgear, said release means comprising a lever pivotally mounted within said male part conduit and including a notch and a tapered surface at an end of said lever, said notch being latchably engageable with said catch mechanism lug for latching the vision equipment to the headgear, said lever tapered surface being operative for camming over said lug when said male part is inserted into said female part; bias means for biasing said lever to a position such that said lever tapered surface cams over said lug and is latched therewith; eccentric adjustment means for adjusting said lug with respect to said lever notch so that said male part can be drawn into said female part; a fastener for use with said eccentric adjustment means for fixing said lug within said female part; and said female part including an access opening for accessing said fastener and said eccentric adjustment means while said male part is inserted into said female part.
Claim 9
Dependent Claim 265 words
Apparatus for releasably attaching vision equipment to a headgear, comprising: a male part fixed to one of the vision equipment or the headgear, said male part including a conduit therein and a tapered surface; a female part fixed to the other of the vision equipment or the headgear, said female part having a tapered surface mating with the tapered surface of said male part for engaging the vision equipment to the headgear; a catch mechanism mounted within said female part, said catch mechanism including a lug; release means for releasably attaching said male and female parts together and thus for attaching the vision equipment to the headgear, said release means comprising a lever pivotally mounted within said male part conduit and including a notch and a tapered surface at an end of said lever, said notch being latchably engageable with said catch mechanism lug for latching the vision equipment to the headgear, said lever tapered surface being operative for camming over said lug when said male part is inserted into said female part; bias means for biasing said lever to a position such that said lever tapered surface cams over said lug and is latched therewith; eccentric adjustment means for adjusting said lug with respect to said lever notch so that said male part can be drawn into said female part; a fastener for use with said eccentric adjustment means for fixing said lug within said female part; and said female part including an access opening for accessing said fastener and said eccentric adjustment means while said male part is inserted into said female part.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-10-05 1991-04-06 1991-10-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-10-05 1995-04-06 1995-10-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-10-05 1999-04-06 1999-10-06 $7700.00 Window Closed / Lapsed

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