Patent US4603097A successfully refreshed from Google Patents.
Patent US5284313A successfully refreshed from Google Patents.
US5284313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting system
Assignee: AbleNet Inc
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Filing: 1992-06-08
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Granted: 1994-02-08
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Expires: 2012-06-08
Abstract
Abstract An adjustable mounting system for holding a device in a particular position. The system comprises support apparatus having a base member for coupling the system to a rigid support structure. The system also comprises an expandable arm having adjustment apparatus for adjusting the length of the expandable arm anywhere between fully extended and fully shortened positions. The expandable arm has first and second ends. The first end of the expandable arm comprises mounting apparatus for mounting the arm to the support apparatus. The second end of the expandable arm comprises securing apparatus for securing the device to be held in a particular position proximate the second end of the expandable arm. The present system also comprises lockable positioning apparatus coupled between the first end of the expandable arm and the support apparatus for positioning and locking the arm so that the device can be held proximate the first end of the arm anywhere within first and second hemispheres. The first hemisphere is defined by the length of the expandable arm when the arm is fully extended, and the second hemisphere is defined by the length of the expandable arm when the arm is fully shortened.
Inventors
- 👤 Leander Hallgren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:46
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/20; F16M11/24; F16M11/26; F16M11/28; A; A61; A61G; A61G12/00; F16M11/02; F16M11/04; F16M11/06; F16M11/10; F16M11/2007; F16M11/2035; F16M11/2078; F16M13/00; F16M13/02; F16M13/022; F16M2200/00; F16M2200/02; F16M2200/021; F16M2200/022; F16M2200/06; F16M2200/068; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32311
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
352 words
An adjustable mounting system for holding a device in a particular position, the system comprising: (a) support means comprising a base member for coupling the system to a rigid support structure; (b) an expandable arm comprising adjustment means for adjusting the length of the expandable arm anywhere between fully extended and fully shortened positions, the expandable arm having first and second ends; (c) locking positioning means coupled between the first end of the expandable arm and the base member for positioning and locking the arm so that the device can be held proximate the first end of the arm anywhere within first and second hemispheres, the first hemisphere being defined by the length of the expandable arm when the arm is fully extended and the second hemisphere being defined by the length of the arm expandable arm when the arm is fully shortened; and (d) securing means coupled between the second end of the expandable arm and the device to be held for securing the device to be held proximate the second end of the expandable arm, said securing means comprising a locking swing joint which has 360 degrees of freedom and which can be locked in any position to which it can be oriented, said locking swing joint comprising: (i) a swing joint housing attached to the expandable arm, said swing joint housing having a central longitudinal axis and defining a longitudinal cavity oriented along at least a portion of its central longitudinal axis; (ii) a cover attached to said swing joint housing; (iii) a rod-shaped member that fits within the longitudinal cavity defined by the swing joint housing, the longitudinal cavity defined by the swing joint housing and the rod-shaped member each comprising a portion having a matching tapered configuration; and (iv) swing joint locking means for biasing the tapered portion of the rod-shaped member toward the tapered portion of the longitudinal cavity, said swing joint locking means comprising an adjustment member extending through said cover, said adjustment member being movable so as to bias the tapered portion of the rod-shaped member toward the tapered portion of the longitudinal cavity.
Claim 2
Dependent Claim
352 words
An adjustable mounting system for holding a device in a particular position, the system comprising: (a) support means comprising a base member for coupling the system to a rigid support structure; (b) an expandable arm comprising adjustment means for adjusting the length of the expandable arm anywhere between fully extended and fully shortened positions, the expandable arm having first and second ends; (c) locking positioning means coupled between the first end of the expandable arm and the base member for positioning and locking the arm so that the device can be held proximate the first end of the arm anywhere within first and second hemispheres, the first hemisphere being defined by the length of the expandable arm when the arm is fully extended and the second hemisphere being defined by the length of the arm expandable arm when the arm is fully shortened; and (d) securing means coupled between the second end of the expandable arm and the device to be held for securing the device to be held proximate the second end of the expandable arm, said securing means comprising a locking swing joint which has 360 degrees of freedom and which can be locked in any position to which it can be oriented, said locking swing joint comprising: (i) a swing joint housing attached to the expandable arm, said swing joint housing having a central longitudinal axis and defining a longitudinal cavity oriented along at least a portion of its central longitudinal axis; (ii) a cover attached to said swing joint housing; (iii) a rod-shaped member that fits within the longitudinal cavity defined by the swing joint housing, the longitudinal cavity defined by the swing joint housing and the rod-shaped member each comprising a portion having a matching tapered configuration; and (iv) swing joint locking means for biasing the tapered portion of the rod-shaped member toward the tapered portion of the longitudinal cavity, said swing joint locking means comprising an adjustment member extending through said cover, said adjustment member being movable so as to bias the tapered portion of the rod-shaped member toward the tapered portion of the longitudinal cavity.
Claim 3
Dependent Claim
154 words
The adjustable mounting system of claim 1 wherein the lockable position means comprises a lockable ball joint, the lockable ball joint comprising: (a) a ball portion comprising a substantially spherical ball, the ball being rigidly secured to the base member; (b) a ball joint housing formed as part of the support means and at least partially surrounding the ball and at least part of the base member, the ball joint housing defining a cavity bounded in part by an inner housing wall having a slidable slip fit over the ball; (c) the ball joint housing being configured around the at least portion of the ball and the at least part of the base member so that it may be positioned to any radial orientation within the first and second hemispheres; and (d) locking means for locking the ball joint housing into position at any orientation to which the ball joint housing can be positioned.
Claim 4
Dependent Claim
42 words
The adjustable mounting system of claim 2 wherein the locking means comprises: (a) a clutch plate within the housing; and (b) adjustment means for adjustably positioning the clutch plate so that it can be selectively biased into or away from the ball.
Claim 5
Dependent Claim
45 words
The adjustable mounting system of claim 3 wherein said clutch plate has a depression formed in an upper surface thereof, and wherein said adjustment means comprises an adjustment member and a ball bearing disposed in said depression between the clutch plate and said adjustment member.
Claim 6
Dependent Claim
101 words
The adjustable mounting system of claim 3 wherein: (a) the cavity is defined by the housing such that it comprises a closable opening at one surface of the housing, the closable opening being of sufficient size so that the ball and the clutch plate can be positioned within the housing cavity through the opening; (b) the housing comprises a cover which can be removably fixed into the opening; and (c) the adjustment means comprises an adjustment member which passes through the cover and abuts the clutch plate for adjusting the bias of the clutch plate into or away from the ball.
Claim 7
Dependent Claim
50 words
The adjustable mounting system of claim 5 wherein the adjustment member comprises a threaded portion which cooperates with a threaded portion of the cover so that the bias of the clutch plate into or away from the ball can be selected by adjusting the rotational position of the adjustment member.
Claim 8
Dependent Claim
149 words
The adjustable mounting system of claim 1 wherein the expandable arm comprises first and second interlocking members, the second interlocking member having an outside diameter, the first interlocking member comprising a first tube having an inside diameter which forms a slidable slip fit with the outside diameter of the second interlocking member, the first end of the second interlocking member being positioned and sliding axially and rotatably into the second end of the first interlocking tube, the first end of the first interlocking tube being coupled to the lockable positioning means the second end of the first interlocking tube comprising first tube locking means for locking the second interlocking member at any desired axial and rotational position within the first tube, the second end of the second interlocking member being coupled to the securing means for securing the device to be held proximate the second end of the arm.
Claim 9
Dependent Claim
80 words
The adjustable mounting system of claim 7 wherein the first tube locking means comprises a first split ring located at the second end of the first interlocking tube, the first split ring having an internal diameter surrounding the outside diameter of the second interlocking tube, the first split ring further having adjustment means for adjusting its internal diameter in order to adjustably bias the internal diameter of the first split ring around the outside diameter of the second interlocking member.
Claim 10
Dependent Claim
71 words
The adjustable mounting system of claim 7 wherein the first tube locking means comprises: (a) a collar located at the second end of the first interlocking tube, said collar having an opening through which said second interconnecting member extends, (b) a clutch plate disposed within said collar, and (c) a locking member which adjustably biases the clutch plate so that the clutch plate presses the second interconnecting member against the collar.
Claim 11
Dependent Claim
144 words
The adjustable mounting system of claim 7 wherein the securing means is coupled to the second end of the second interlocking member by a third interlocking member, the third interlocking member having an outside diameter, the second interlocking member comprising a second tube having an inside diameter which forms a slidable slip flit with the outside diameter of the third interlocking member, the first end of the third interlocking member being positioned and sliding axially and rotatably into the second end of the second interlocking tube, the second end of the second interlocking tube comprising second tube locking means for locking the third interlocking member at any desired axial and rotational position within the second tube, the second end of the third interlocking member being coupled to the securing means for securing the device to be held proximate the second end of the arm.
Claim 12
Dependent Claim
80 words
The adjustable mounting system of claim 10 wherein the second tube locking means comprises a second split ring located at the second end of the second interlocking tube, the second split ring having an internal diameter surrounding the outside diameter of the third interlocking member, the second split ring further having adjustment means for adjusting its internal diameter in order to adjustably bias the internal diameter of the second split ring around the outside diameter of the third interlocking member.
Claim 13
Dependent Claim
26 words
The adjustable mounting system of claim 11 wherein the first and second split ring adjustment means each comprise a threaded mechanism for adjusting its internal diameter.
Claim 14
Dependent Claim
71 words
The adjustable mounting system of claim 10 wherein the second tube locking means comprises: (a) a collar locked at the second end of the second interlocking tube, said collar having an opening through which said third interconnecting member extends, (b) a clutch plate disposed within said collar, and (c) a locking member which adjustably biases the clutch plate so that the clutch plate presses the third interconnecting member against the collar.
Claim 15
Dependent Claim
18 words
The adjustable mounting system of claim 10 wherein said third interconnecting member is generally square in transverse cross-section.
Claim 16
Dependent Claim
33 words
The adjustable mounting system of claim 1 wherein the central longitudinal axis of the swing joint housing is oriented in a plane which is substantially perpendicular to the length of the expandable arm.
Claim 17
Dependent Claim
45 words
The adjustable mounting system of claim 15 wherein the locking swing joint further comprises an elongated mounting member attached to the rod-shaped member, and wherein the elongated mounting member swings 360 degrees in a plane that is parallel to the length of the expandable arm.
Claim 18
Dependent Claim
44 words
The adjustable mounting system of claim 16, wherein the elongated mounting member defines a tapped hole in an outer end thereof, said tapped hole serving as an attachment means for securing the device to be held proximate the second end of the expandable arm.
Claim 19
Dependent Claim
21 words
The adjustable mounting system of claim 1 further comprising mounting means for mounting the expandable arm to the lockable positioning means.
Claim 20
Dependent Claim
38 words
The adjustable mounting system of claim 18 wherein the mounting means comprises a protrusion attached to the lockable positioning means which cooperates with the expandable arm, and a set screw for attaching the expandable arm to the protrusion.
Claim 21
Dependent Claim
49 words
The adjustable mounting system of claim 18 wherein the mounting means comprises a threaded fitting attached to the lockable positioning means, and a threaded collar rotatably attached to the expandable arm which cooperates with the threaded fitting so as to attach the expandable arm to the lockable positioning means.
Claim 22
Dependent Claim
41 words
The adjustable mounting system of claim 1 wherein rod-shaped member has a depression formed in an upper surface thereof, said swing joint locking means further comprising a ball bearing disposed in said depression between the rod-shaped member and said adjustment member.
Claim 23
Dependent Claim
52 words
The adjustable mounting system as claimed in claim 1 wherein said lockable positioning means is a first lockable positioning means and wherein said securing means further comprises a second lockable positioning means attached to said locking swing joint which can be positioned at various radial orientations relative to said locking swing joint.
Claim 24
Dependent Claim
20 words
The adjustable mounting system as claimed in claim 22, wherein said second lockable positioning means comprises a lockable ball joint.
Claim 25
Dependent Claim
57 words
The adjustable mounting system as claimed in claim 23, wherein said lockable ball joint comprises a ball housing, a ball disposed within said ball housing and attached to said locking swing joint, and an elongated mounting member for mounting the device to be held proximate the second end of the expandable arm attached to said ball housing.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-02-07 | 1997-08-09 | 1998-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-07 | 2001-08-09 | 2002-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-07 | 2005-08-09 | 2006-02-08 | $7700.00 | Window Closed / Lapsed |