Patent US4730880A successfully refreshed from Google Patents.
US4730880A
Expired / Lapsed
US
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Equipment stand, particularly for dental implements
Assignee: Kaltenbach and Voigt GmbH
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Filing: 1984-10-31
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Granted: 1988-03-15
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Expires: 2004-10-31
Abstract
Abstract An equipment stand, in particular for dental implements, which consists of a carrier possessing holders for the dental implements or instruments. A stand which extends in a vertical direction, concurrently forms the carrier possessing the implement holders, so as to thereby eliminate a separate component as a carrier in the form of a cross-bar, and consequently avoids a complex construction. Furthermore, through a superimposed arrangement of the implement holders there is afforded a good overview of the implements which are located in the holders.
Inventors
- 👤 Helmut Schmidt
- 👤 Anton Bodenmiller
- 👤 Alfred Straka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:04
CPC Classifications
A; A61; A61G; A61G15/00; A61G15/14; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/10; F16M11/20; F16M11/2007; F16M11/2014; F16M11/2021; F16M11/2085; F16M11/2092; F16M13/00; F16M13/02; F16M2200/00; F16M2200/02; F16M2200/021; F16M2200/022; F16M2200/024
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
226 words
In an equipment stand located above a table top of a work table, particularly for dental implements; including support means mounting holders for the implements arranged on said support means for receiving said implements during the nonuse thereof, the improvement comprising in that said support means mounting said implement holders is a vertically extending column comprising a hollow cylindrical support stand which is mounted to said table top to be rotatable about its longitudinal axis but to be otherwise fixedly mounted thereto, said implement holders being superimposed vertically above each other on said hollow cylindrical support stand by individual bearing rings supported thereon such that each implement holder is individually rotatable about said hollow cylindrical support stand which is mounted to said table top, and wherein at least one of the implement holders arranged at the upper end of said column support means comprises a cantilever retainer element for an illuminating member arranged at the free end of the cantilever retainer element, said illuminating member being pivotable about an axis of the retainer element extending transverse to the longitudinal extent of the retainer element to define different pivoted latching positions and being fixed through a latching means in the different pivoted latching positions, said latching means having a movable latching member engaging cooperating latching portions of the retainer element to define the different pivoted latching positions.
Claim 2
Dependent Claim
226 words
In an equipment stand located above a table top of a work table, particularly for dental implements; including support means mounting holders for the implements arranged on said support means for receiving said implements during the nonuse thereof, the improvement comprising in that said support means mounting said implement holders is a vertically extending column comprising a hollow cylindrical support stand which is mounted to said table top to be rotatable about its longitudinal axis but to be otherwise fixedly mounted thereto, said implement holders being superimposed vertically above each other on said hollow cylindrical support stand by individual bearing rings supported thereon such that each implement holder is individually rotatable about said hollow cylindrical support stand which is mounted to said table top, and wherein at least one of the implement holders arranged at the upper end of said column support means comprises a cantilever retainer element for an illuminating member arranged at the free end of the cantilever retainer element, said illuminating member being pivotable about an axis of the retainer element extending transverse to the longitudinal extent of the retainer element to define different pivoted latching positions and being fixed through a latching means in the different pivoted latching positions, said latching means having a movable latching member engaging cooperating latching portions of the retainer element to define the different pivoted latching positions.
Claim 3
Dependent Claim
23 words
Equipment stand as claimed in claim 3, wherein said implement holders are each individually pivotable about the axis of the columnar support means.
Claim 4
Dependent Claim
30 words
Equipment stand as claimed in claim 1, wherein a plurality of said implement holders are jointly pivotable in correlation with each other about the axis of said columnar support means.
Claim 5
Dependent Claim
31 words
Equipment stand as claimed in claim 1, wherein the jointly pivotable implement holders are arranged at the same height and at a horizontal spacing from each other on said support means.
Claim 6
Dependent Claim
19 words
Equipment stand as claimed in claim 3, wherein the implement holders are latchable in the currently assumed pivoted position.
Claim 7
Dependent Claim
18 words
Equipment stand as claimed in claim 5, wherein the implement holders are latchable in a preferred pivoted position.
Claim 8
Dependent Claim
100 words
Equipment stand as claimed in claim 6, wherein, at the formation of the implement holder as a cantilevered retainer element, said element includes a circular bearing recess for the horizontally pivotable support of the support means which is also circular in cross section, the cantilevered retainer element including a double-armed latching lever tiltable about a vertical axis, whose one end is pressure-actuatable opposite the action of a resetting spring subsequent to tilting, wherein the tilting effected about the axis displaces a latching element from a latching position through openings in the edge of the bearing recess in the latched position.
Claim 9
Dependent Claim
34 words
Equipment stand as claimed in claim 7, wherein the cantilever retainer element is hollow, and the latching lever arranged interiorly of the retainer element includes an externally accessible pressure element for pressure actuation thereof.
Claim 10
Dependent Claim
22 words
Equipment stand as claimed in claim 3, wherein the implement holder and the support means include stops for limiting the pivoting angle.
Claim 11
Dependent Claim
24 words
Equipment stand as claimed in claim 1, wherein said columnar support means is hollow to facilitate the receipt of energy supply and media conductors.
Claim 12
Dependent Claim
27 words
Equipment stand as claimed in claim 1, wherein said implement holders comprise receiving elements for removable handpieces constituting the implements, for attachment of drive and supply lines.
Claim 13
Dependent Claim
14 words
Equipment stand as claimed in claim 11, wherein said receiving elements are plug-shaped elements.
Claim 14
Dependent Claim
14 words
Equipment stand as claimed in claim 11, wherein said receiving elements are bifurcated elements.
Claim 15
Dependent Claim
21 words
Equipment stand as claimed in claim 1, wherein the implement holders comprise receiving elements for removable gas burners constituting the implements.
Claim 16
Dependent Claim
18 words
Equipment stand as claimed in claim 14, wherein the receiving element is structurally combined with tablet-shaped receiver elements.
Claim 17
Dependent Claim
20 words
Equipment stand as claimed in claim 14, wherein the gas burner includes a regulating valve provided with an adjusting element.
Claim 18
Dependent Claim
14 words
Equipment stand as claimed in claim 14, wherein said receiving elements are pan-shaped elements.
Claim 19
Dependent Claim
29 words
Equipment stand as claimed in claim 1, wherein said implement holders comprise cylindrical receiver elements for extendable air nozzles constituting the implements, including a similarly extendable air supply hose.
Claim 20
Dependent Claim
26 words
Equipment stand as claimed in claim 18, wherein the cylindrical receiver elements are arranged generally at the middle of the height of the columnar support means.
Claim 21
Dependent Claim
24 words
Equipment stand as claimed in claim 1, wherein the implement holders comprise tray-shaped receiver elements for work tools and work materials constituting the implements.
Claim 22
Dependent Claim
22 words
Equipment stand as claimed in claim 1, wherein the implement holders are supported by a carrying arm on said columnar support means.
Claim 23
Dependent Claim
24 words
Equipment stand as claimed in claim 21, wherein a plurality of said carrying arm are pivotable about the axis of said columnar support means.
Claim 24
Dependent Claim
18 words
Equipment stand as claimed in claim 21, wherein the implement holders are detachably fastened on the carrying arms.
Claim 25
Dependent Claim
27 words
Equipment stand as claimed in claim 1, wherein the implement holders are mounted on the columnar support means so as to be extendable in a horizontal direction.
Claim 26
Dependent Claim
29 words
Equipment stand as claimed in claim 1, wherein at least one implement holder comprises a receiver element for a board or console-shaped regulating or control element constituting an implement.
Claim 27
Dependent Claim
36 words
Equipment stand as claimed in claim 1, wherein at least one of the implement holders located at the upper end of said columnar support means includes a bracket-shaped receiver element for a motor constituting an implement.
Claim 28
Dependent Claim
124 words
Equipment stand as claimed in claim 1, wherein the axis is constructed hollow and in forming the latching means, there is arranged in the hollow axis a pressure rod having an inclined surface displaceable against the action of a resetting spring through an externally actuatable handgrip from a latched position into a released position, and recesses in the hollow axis facilitating latching members, which in the latched position are pressed by the inclined surface against the bearing wall of the illuminating member encompassing the hollow axis to prevent pivoting of the illuminating member, and in the released position responsive to moving away of the inclined surface are released from pressing against the bearing wall so as to facilitate the displacement of the illuminating member.
Claim 29
Dependent Claim
26 words
Equipment stand as claimed in claim 27, wherein the latching members are formed by locking balls which are engageable into latching recesses in the bearing wall.
Claim 30
Dependent Claim
21 words
Equipment stand as claimed in claim 27, wherein the inclined surface is formed by a conical section of the pressure rod.
Claim 31
Dependent Claim
36 words
Equipment stand as claimed in claim 1, wherein for the supply of electrical current to the illuminating member there are provided sliding contacts for all pivoting positions on the retainer element and on the illuminating member.
Claim 32
Dependent Claim
27 words
Equipment stand as claimed in claim 1, wherein the illuminating member is arranged to be withdrawable from the retainer element along the direction of its pivoting axis.
Claim 33
Dependent Claim
20 words
Equipment stand as claimed in claim 1, wherein the illuminating member includes a protective shield consisting of a transparent material.
Claim 34
Dependent Claim
22 words
Equipment stand as claimed in claim 32, wherein the protective shield is pivotable about a horizontal axis relative to the illuminating member.
Claim 35
Dependent Claim
25 words
Equipment stand as claimed in claim 1, wherein the support means includes a socket for support thereof on the table top of said work table.
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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) | 1991-03-15 | 1991-09-14 | 1992-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-15 | 1995-09-14 | 1996-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-15 | 1999-09-14 | 2000-03-15 | $7700.00 | Window Closed / Lapsed |