DE1867188U - CLAMPING DEVICE FOR TELESCOPIC SLIDING TUBES, IN PARTICULAR FOR TRIPOD LEGS. - Google Patents
CLAMPING DEVICE FOR TELESCOPIC SLIDING TUBES, IN PARTICULAR FOR TRIPOD LEGS.Info
- Publication number
- DE1867188U DE1867188U DESCH32787U DESC032787U DE1867188U DE 1867188 U DE1867188 U DE 1867188U DE SCH32787 U DESCH32787 U DE SCH32787U DE SC032787 U DESC032787 U DE SC032787U DE 1867188 U DE1867188 U DE 1867188U
- Authority
- DE
- Germany
- Prior art keywords
- inner tube
- clamping device
- clamping
- slotted
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/36—Members preventing slipping of the feet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
RA. 804 877*17.1262RA. 804 877 * 17.1262
Klemmvorrichtung für teleskopartig verschiebbare Eohre, insbesondere für Stativbeine.Clamping device for telescopic sliding ears, especially for tripod legs.
Gegenstand der !feuerung ist eine Klemmvorrichtung für teleskopartig verschiebbare Bohre, insbesondere für Stativbeine, die durch Verdrehen des Innenrohres tun dessen Längsachse betätigt wird. Ss findet dabei eine an sich bekannte Klemmbuchse, vorzugsweise aus Kunststoff, Verwendung, die zwischen dem Innen- und Aussenrohr angeordnet ist.The subject of the fire is a clamping device for telescopic Slidable drill, especially for tripod legs, which are actuated by rotating the inner tube by rotating the inner tube will. Ss finds a known clamping bush, preferably made of plastic, use which is arranged between the inner and outer tube.
Der Ifeuerungsvorschlag besteht dabei darin, dass an dem in das Aussenrohr ragenden Ende des Innenrohres radial nach aussen gerichtete Vorsprünge oder übe reinander liegende, d.h. in parallel zueinander liegenden Ebenen, vorzugsweise im Durchmesser versetzt angebrachte Vorspränge, z.B. in Porm von Hocken, Bippen, Kurven od.dgl., und eine geschlitzte Klemmbuchse angeordnet sind, die an ihrem Innenumfang der Zahl der radialen oder übereinanderliegenden Vorsprünge entsprechende Abschnitte mit in ümfangsrichtung gleichgerichtet zunehmenden yandstärken aufweist und am oberen Inde des Innenrohres in Rohrlängsrichtung unverschieblich gehalten ist.The suggestion for firing consists in the fact that on the Outer tube protruding end of the inner tube radially outwardly directed projections or over one another, i.e. in parallel planes lying to each other, preferably projections offset in diameter, e.g. in the form of squats, ribs, Curves or the like., And a slotted clamping sleeve arranged are, the corresponding sections on their inner circumference of the number of radial or superimposed projections increasing yand strengths in the same direction in the circumferential direction and is held immovably in the longitudinal direction of the pipe on the upper Inde of the inner pipe.
Die Klemmvorrichtung nach dem Meuerungsvorschlag bietet den Vorteil einer billigen Herstellung, da hierzu nur wenig Teile erforderlich sind und eine sehr einfache Montage gegeben ist. !ferner ist es besonders vorteilhaft, dass die Elemmteile kurz sind, wodurch das Stativ in zusammengeschobener Stellung nur eine kleine Länge, in voll ausgezogener Stellung dagegen grosse Schenke Hängen aufwe is t.The clamping device according to the proposal offers the advantage of cheap production, since only a few parts are required for this and a very simple assembly is given. ! Furthermore, it is particularly advantageous that the elements are short, so that the stand only has a short length in the pushed together position, whereas in the fully extended position it has large tavern slopes.
_ 2 — _ 2 -
IJeiterhin te dingt die neuerungsgemässe !Dreipunkt auflage des
Elemmteils in einer oder mehreren EIbenen infolge der damit
erzielten Yerkippungsfreiheit in Schenkellängsachse eine sehr grosse Standfestigkeit des voll ausgezogenen Statives.
Anhand der Zeichnung, in der verschiedene Aus führung sbei spiele
nach der Heue rung dargestellt sind, Yiird der Aufbau und die
Wirkungsweise der vorgeschlagenen Klemmvorrichtung naher erläutert
.
Fig»l zeigt einen Längsschnitt durch die Elenmvorrichtung,Furthermore, the three-point support of the elementary part in one or more planes as a result of the freedom from tilting achieved in the longitudinal axis of the leg ensures that the fully extended tripod is very stable. With the help of the drawing, in which various execution examples are shown after the Heue tion, the structure and the mode of operation of the proposed clamping device is explained in more detail.
Fig »1 shows a longitudinal section through the Elenmvorrichtung,
31Ig.2 und 5 zeigen je einen Querschnitt durch Fig.l mit verschiedener Form des Klemmteils,3 1 Ig.2 and 5 each show a cross section through Fig.l with a different shape of the clamping part,
Jj1Ig.4 zeigt einen Längsschnitt einer weiteren Ausführungsf oriii der Klemmvorrichtung,Jj 1 Ig.4 shows a longitudinal section of a further embodiment of the clamping device,
Hg.5 zeigt einen Querschnitt nach Fig.A3 Hg.5 shows a cross section according to FIG. A 3
Fig.6 zeigt ebenfalls im Längsschnitt eine abgewandelte Ausführung der !{lenkvorrichtung,6 also shows a modified one in longitudinal section Execution of the! {Steering device,
Fig.7 zeigt einen Querschnitt durch Fig.6,Fig.7 shows a cross section through Fig.6,
Fig.8 zeigt einen Längsschnitt durch eine weitere Eleium richtungsaus führung } Fig. 8 shows a longitudinal section through a further Eleium directional execution }
Fig»9> 10 und 11 zeigen je einen Querschnitt durch Fig.8. In dem Ausfuhrungstieispiel nach den 2Ig. 1, 2 und J sind oberen Snde des Innenrohres 1 drei radial nach aussen gerichtete Torsprünge 2 angeformt, die von einer geschlitzten Klemmbuchse j? ■ux&geben sind, die am oberen Bohrende in Eohrlängsrichtung lagegesichert angeordnet ist. Die Klemmbuchse 3 weist an ihrem Innenumfang der Zahl der Vorsprung© 2 entsprechende Abschnitte 4 mit in Umfangsrichtung gleichgerichtet zunehmenden Wandstärken in den einzelnen Abschnitten auf.FIGS. 9-10 and 11 each show a cross section through FIG. 8. In the exemplary embodiment according to the 2Ig. 1, 2 and J are The upper end of the inner tube 1 has three radially outwardly directed gate projections 2 formed thereon, which are supported by a slotted clamping sleeve j? ■ ux & are those at the upper end of the drill in the longitudinal direction Is arranged secured in position. The clamping bush 3 has on its inner circumference the number of protrusions © 2 corresponding Sections 4 with wall thicknesses increasing in the same direction in the circumferential direction in the individual sections.
Die Vorsprünge 2 können - wie in Fig.2 dargestellt - entweder in !form von drei Kurven gebildet sein, oder — wie Fig.5 zeigt - kann das Inde des Innenrohres 1 einen kleineren Aussendurchmesser aufweisen -und dieser mit entsprechenden Hocken od. Wulsten versehen sein.The projections 2 can - as shown in Figure 2 - either in the form of three curves, or - how Fig.5 shows - the inde of the inner tube 1 can be a smaller one Have outside diameter - and this with corresponding Squat or bulges.
Die j-e schlitz te Klemmbuchse J liegt neuerungsgemäss mit Vorspannung an der Innenwand des Aussenrohres 5 && "o-ncL wird zum Verklemmen der "beiden Hohre durch Verdrehen des Innenrohres 1 xim dessen Längsachse an die Innenwand des Aussenrohres 5 gedruckt.The j-e slotted clamping bush J is included according to the innovation Pre-tension on the inner wall of the outer tube 5 && "o-ncL is used to jam the "two tubes by turning the Inner tube 1 xim its longitudinal axis to the inner wall of the Outer tube 5 printed.
Eine weitere Ausführungsform ist in Jig.4 und 5 dargestellt. Hier ist im oberen Ende des Innenrohres 1 ein Gussteil 6, das mit drei Bippen?4ersehen ist, mit Pressitz eingesetzt oder durch Verkleben verbunden. Das Gussteil 6 weist am Umfang eine Hut 8 auf, in die ein am Innenumfang der geschlitzten Klemmbuchse J5 angeordneter Bund oder eine Wulst 9 einrastet; damit ist die !Klemmbuchse 3> beim Verschieben des Innenrohres 1 lage ge sichert. Die Klemmfunktion ist hier dieselbe, wie im Ansführungsbeispiel nach Fig. 1.Another embodiment is shown in Figures 4 and 5. Here, in the upper end of the inner tube 1, a cast part 6, which is seen with three ribs, is inserted with a press fit or connected by gluing. The cast part 6 has on the circumference a hat 8 into which a slotted on the inner circumference Clamping sleeve J5 arranged collar or a bead 9 engages; This is the! clamping sleeve 3> when moving the inner tube 1 position ge secures. The clamping function is the same here, as in the exemplary embodiment according to FIG. 1.
In Fig. 6 und 7 ist eine ähnliche Ausführungsform wie in Fig. 4 dargestellt. Im oberen Ende des Innenrohres 1 ist hier ein Kunst st off teil 10, das wiederum drei radial nachIn Figs. 6 and 7 is a similar embodiment as in Fig. 4 shown. In the upper end of the inner tube 1 is a plastic st off part 10, which in turn three radially
aussen gerichtete VorsprüngeTaufiveist, mit Pressitz im Innenrohr 1 befestigt. Am unteren Ende des Teiles 10 sind hierzu lippen 11 angebracht. Als Verdrehungssicherung dient eineoutwardly directed projections Taufiveist, with press fit in the inner tube 1 attached. At the lower end of the part 10 lips 11 are attached to this. An anti-twist device is used
Ansenkung 12 am -unteren Bund des Teiles 10, in die das Innenrohr 1 eingedrückt wird.Countersink 12 on the lower collar of part 10 into which the Inner tube 1 is pressed.
Fig.8, 9, 10 "und 11 zeigen eine ähnliche Ausführung, wie in Fig.6 dargestellt. Das Kunststoff teil 10 im öfteren Bnde des Innenrohrs 1 weist Kurven IjJ, 14 und 15 auf, die in mehreren, parallel zueinander liegenden Ebenen angeordnet sind und deren von der Mittelachs© den grössten Abstand einnehmende Punkte 7" zueinander versetzt sind. Die Befestigung des Kunst st off te ils 10 im ImLenxoirr I entspricht der Ausführung nach. Fig.6.8, 9, 10 ″ and 11 show a similar embodiment as shown in FIG. 6. The plastic part 10 in the frequent volumes of the inner tube 1 has curves IjJ, 14 and 15 which are arranged in several planes lying parallel to one another and whose points 7 ″ occupying the greatest distance from the central axis © are offset from one another. The fastening of the plastic part 10 in the ImLenxoirr I corresponds to the design. Fig. 6.
Claims (8)
korven (1^, 14, 15) in parallel zueinander liegenden
lübenen so ausgeführt ist, dass dieselben die Funktion der Lagesicherung der geschlitzten Kleambüchse (5) in Hohrlängsrichtung mit übernehmen.9 ·) Elemisyorrichtung according to claims 1 "to 7> characterized in that the size and arrangement of the E
korven (1 ^, 14, 15) in parallel to each other
lübenen is designed in such a way that they also take over the function of securing the position of the slotted Kleam bushing (5) in the longitudinal direction of the hohr.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH32787U DE1867188U (en) | 1962-12-17 | 1962-12-17 | CLAMPING DEVICE FOR TELESCOPIC SLIDING TUBES, IN PARTICULAR FOR TRIPOD LEGS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH32787U DE1867188U (en) | 1962-12-17 | 1962-12-17 | CLAMPING DEVICE FOR TELESCOPIC SLIDING TUBES, IN PARTICULAR FOR TRIPOD LEGS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1867188U true DE1867188U (en) | 1963-02-14 |
Family
ID=33149864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH32787U Expired DE1867188U (en) | 1962-12-17 | 1962-12-17 | CLAMPING DEVICE FOR TELESCOPIC SLIDING TUBES, IN PARTICULAR FOR TRIPOD LEGS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1867188U (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1201619B (en) * | 1963-04-03 | 1965-09-23 | John Wilfred Sandberg | Detachable locking of telescopically telescopic tube parts |
DE1251092B (en) * | 1963-11-13 | 1967-09-28 | Siegfried Schiansky | Clamp lock for telescopic tube connections, especially for extendable tripod legs, for photo and cinema tripods or also for projection tables |
DE1258688B (en) * | 1966-05-18 | 1968-01-11 | Standard Screw Company | One-handle mixer tap |
DE1295282B (en) * | 1963-08-09 | 1969-05-14 | Versatile Fittings Whs Ltd | Device for connecting two corner pieces of right-angled frames |
DE4231360A1 (en) * | 1992-09-18 | 1994-03-24 | Hans Kuehl | Device for releasable fixture of handles for cooking utensils, doors, windows, etc. - has radial ridge and groove around cylindrical pin which engage each other as wedge profiles on holder and handle |
DE19602472A1 (en) * | 1995-05-29 | 1996-12-05 | Paul Muehl | Telescopic rod with eccentric lock |
DE29616666U1 (en) * | 1996-09-27 | 1997-01-23 | KAPPA messtechnik GmbH, 37130 Gleichen | Clamping device for the coaxial connection of two in particular optical components |
EP1342926A1 (en) | 2002-03-04 | 2003-09-10 | Dietmar Houben | Fastening Device |
DE102010004249A1 (en) * | 2010-01-08 | 2011-07-14 | WERMA Holding GmbH + Co. KG, 78604 | Warning lamp i.e. signal tower, for visual display of operating mode of e.g. car, has clamping ring that clamps base unit with holding pipe, where clamping range of ring aligned in circumferential direction is smaller than specific degrees |
US8979417B2 (en) | 2011-07-14 | 2015-03-17 | Volkswagen Aktiengesellschaft | Attachment system |
US9150145B2 (en) | 2014-02-07 | 2015-10-06 | Volkswagen Ag | Vehicle headlight assembly with self-adjusting fasteners |
-
1962
- 1962-12-17 DE DESCH32787U patent/DE1867188U/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1201619B (en) * | 1963-04-03 | 1965-09-23 | John Wilfred Sandberg | Detachable locking of telescopically telescopic tube parts |
DE1295282B (en) * | 1963-08-09 | 1969-05-14 | Versatile Fittings Whs Ltd | Device for connecting two corner pieces of right-angled frames |
DE1251092B (en) * | 1963-11-13 | 1967-09-28 | Siegfried Schiansky | Clamp lock for telescopic tube connections, especially for extendable tripod legs, for photo and cinema tripods or also for projection tables |
DE1258688B (en) * | 1966-05-18 | 1968-01-11 | Standard Screw Company | One-handle mixer tap |
DE4231360A1 (en) * | 1992-09-18 | 1994-03-24 | Hans Kuehl | Device for releasable fixture of handles for cooking utensils, doors, windows, etc. - has radial ridge and groove around cylindrical pin which engage each other as wedge profiles on holder and handle |
DE19602472A1 (en) * | 1995-05-29 | 1996-12-05 | Paul Muehl | Telescopic rod with eccentric lock |
DE29616666U1 (en) * | 1996-09-27 | 1997-01-23 | KAPPA messtechnik GmbH, 37130 Gleichen | Clamping device for the coaxial connection of two in particular optical components |
EP1342926A1 (en) | 2002-03-04 | 2003-09-10 | Dietmar Houben | Fastening Device |
DE102010004249A1 (en) * | 2010-01-08 | 2011-07-14 | WERMA Holding GmbH + Co. KG, 78604 | Warning lamp i.e. signal tower, for visual display of operating mode of e.g. car, has clamping ring that clamps base unit with holding pipe, where clamping range of ring aligned in circumferential direction is smaller than specific degrees |
US8979417B2 (en) | 2011-07-14 | 2015-03-17 | Volkswagen Aktiengesellschaft | Attachment system |
US9150145B2 (en) | 2014-02-07 | 2015-10-06 | Volkswagen Ag | Vehicle headlight assembly with self-adjusting fasteners |
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