DE941577C - Coupling for the detachable connection of parts - Google Patents

Coupling for the detachable connection of parts

Info

Publication number
DE941577C
DE941577C DEE7074A DEE0007074A DE941577C DE 941577 C DE941577 C DE 941577C DE E7074 A DEE7074 A DE E7074A DE E0007074 A DEE0007074 A DE E0007074A DE 941577 C DE941577 C DE 941577C
Authority
DE
Germany
Prior art keywords
carrying
rubber ring
thread
coupling
ring body
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
Application number
DEE7074A
Other languages
German (de)
Inventor
Werner Ewald
Karl Heinz Huehnergarth
Friedrich Wilhelm Moeller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KARL HEINZ HUEHNERGARTH
Original Assignee
KARL HEINZ HUEHNERGARTH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KARL HEINZ HUEHNERGARTH filed Critical KARL HEINZ HUEHNERGARTH
Priority to DEE7074A priority Critical patent/DE941577C/en
Application granted granted Critical
Publication of DE941577C publication Critical patent/DE941577C/en
Expired legal-status Critical Current

Links

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0841—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a deformable sleeve member driven against the abutting surface of the head of the bolt or of a plug
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member

Description

Die Erfindung betrifft eine Kupplung zur lösbaren Verbindung von Teilen vermittels axial durch Verschrauben gestauchter und dadurch radial nach innen und außen gepreßter Gummiringkörper.The invention relates to a coupling for the releasable connection of parts by means of axially compressed by screwing and thus radially inward and rubber ring body pressed on the outside.

Es ist eine an einem Stiel befestigte Kupplung bekannt, die in einem Loch des zu befestigenden Körpers vermittels eines durch Verspannen axial gestauchten und dadurch radial nach innen und außen gepreßten Gummikörpers wirksam werden kann. Bei dieser Anordnung müssen der Außendurchmesser des Stiels bzw. der Stange und der Innendurchmesser der Kupplung einander entsprechend bearbeitet sein und beide Teile besonders miteinander verbunden werden.There is a clutch attached to a stem known, which in a Hole of the body to be fastened by means of an axially compressed by bracing and thereby radially inwardly and outwardly pressed rubber body can be effective. With this arrangement, the outside diameter of the stem or rod and the inner diameter of the coupling must be machined accordingly and both Parts are specially connected to each other.

Das ist nicht mehr erforderlich durch die Kupplung gemäß der Erfindung, die dadurch gekenn-. zeichnet ist, daß die zum Verankern in dem einen eine Bohrung tragenden Teil und zum Festhalten eines anderen Teiles, wie einer Stange od. dgl., vorgesehene Kupplung aus einem ein Bolzengewinde und einem ein Muttergewinde tragenden Teil besteht. Von diesen beiden Teilen weist der das Muttergewinde tragende Teil einen hülsenförmigen Ansatz zur Aufnahme des radial nach innen preßbaren Gummiringkörpers mit der Stange und der das Bolzengewinde tragende Teil einen Zäpfen zur Aufnahme des radial nach außen an die Bohrlochwandung preßbaren Gummiringkörpers auf, wobei die Gummiringkörper infolge des Verschraubens der beiden ein Gewinde tragenden, Teile vermittels axialer Widerlager an jeweils beiden Enden der ein Gewinde tragenden Teile gleichzeitig verspannbar sind. Der Gegenstand der Erfindung bietet gegenüber dem Bekannten den Vorteil, durch das Verschrauben gleichzeitig die Stange bzw. den Stiel mit der Kupplung und die Kupplung mit der Bohrung des zu befestigenden Teiles z. B. des Besens oder Schrubbers zu verbinden, wobei auch die Durchmesser der Stange und der Kupplung nicht einander entsprechend bearbeitet zu sein brauchen, sondern verhältnismäßig weit differieren können.This is no longer necessary due to the coupling according to the invention, which are characterized by this. draws is that the anchoring in the one a hole supporting part and for holding another part, such as a rod or the like., provided coupling consisting of a bolt thread and a nut thread bearing Part consists. Of these two parts, the part carrying the nut thread has a sleeve-shaped extension for receiving the radially inwardly compressible rubber ring body with the rod and the part carrying the bolt thread a spigot for receiving of the rubber ring body which can be pressed radially outward against the borehole wall, wherein the rubber ring bodies as a result of the screwing together of the two thread-bearing, Parts by means of axial abutments at both ends of the thread-bearing Parts can be clamped at the same time. The object of the invention offers opposite the friend the advantage of screwing the rod or the Handle with the coupling and the coupling with the hole of the part to be fastened z. B. to connect the broom or scrubber, including the diameter of the rod and the coupling do not need to be processed in accordance with one another, but rather can differ relatively widely.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung vor und nach dem Verspannen dargestellt. Die Kupplung besteht aus einem ein Muttergewinde tragenden Teil i und einem ein Bolzengewinde tragenden Teil 4. Von diesen weist der das Muttergewinde tragende Teil i einen hülsenförmigen Ansatz auf, in dem eine Stange bzw. Stiel a durch einen Gummikörper :2 verspannt wird, der zwischen einem Widerlager 7 an dem hülsenförmigen Ansatz und einem Widerlager 3 durch Verschrauben des Bölzengewindes 4 mit dem Muttergewinde r axial zusammengedrückt wird. Der das Bolzengewinde tragende Teil 4 weist einen Zapfen auf zur Aufnahme des Gummikörpers 5, der durch ein Widerlager 6 am Bolzen und durch ein Wider-- Lager 8 an dem das Muttergewinde tragenden Teil i gleichzeitig durch Verschrauben des Bolzengewindes 4 mit dem Muttergewinde i axial verspannt und dadurch in der Bohrung des zu befestigenden Körpers b verankert wird.In the drawing, an embodiment of the invention is before and shown after bracing. The coupling consists of a nut thread bearing part i and a part 4 bearing a bolt thread the part carrying the nut thread i has a sleeve-shaped approach in which a Rod or handle a by a rubber body: 2 is clamped between a Abutment 7 on the sleeve-shaped extension and an abutment 3 by screwing of the bolt thread 4 is axially compressed with the nut thread r. The that Part 4 carrying the bolt thread has a pin for receiving the rubber body 5, which is supported by an abutment 6 on the bolt and an abutment 8 on which the Nut thread-bearing part i at the same time by screwing the bolt thread 4 clamped axially with the nut thread i and thereby in the bore of the to be fastened Body b is anchored.

Die Teile werden folgendermaßen miteinander verbunden: Der Stiel a wird lose in den Gummiringkörper 2 eingeführt. Sodann hält man den Gummiringkörper 5 mit der Hand fest und bringt den Gummiringkörper 2 durch Drehen des Teiles i im Uhrzeigersinn auf den durch die Stange und den Stiel gegebenen Durchmesser. Nach dem Einführen des Gummiringkörpers 5 in die Bohrung des Besens b dreht man den Teil i weiter im Uhrzeigersinn. Hierbei verschraubt sich das Bolzengewinde 4 mit dem Muttergewinde i weiter und drückt die Gummiringkörper 2 und 5 vermittels der axialen Widerlager 7, 3, 8 und 6 gleichzeitig radial nach außen bzw. innen.The parts are connected to one another as follows: The stem a is loosely inserted into the rubber ring body 2. Then you hold the rubber ring body 5 by hand and brings the rubber ring body 2 by turning part i in the Clockwise to the diameter given by the rod and stem. To inserting the rubber ring body 5 into the bore of the broom b rotates the part i further clockwise. Here, the bolt thread 4 is screwed to the Nut thread i continues and presses the rubber ring body 2 and 5 by means of the axial Abutment 7, 3, 8 and 6 simultaneously radially outwards and inwards.

Claims (1)

PATENTANSPRUCH: Kupplung zur lösbaren Verbindung von Teilen vermittels axial durch Verschrauben gestauchter und dadurch radial nach innen und außen gepreßter Gummiringkörper, dadurch gekennzeichnet, daß die zum Verankern in dem einen eine Bohrung tragenden Teil (b) und zum Festhalten eines anderen Teiles, wie einer Stange (a) od. dgl., vorgesehene Kupplung aus einem ein Bolzengewinde tragenden Teil (4) und einem ein Muttergewinde tragenden Teil (i) besteht, von denen der das Muttergewinde tragende Teil (i) einen hülsenförmigen Ansatz zur Aufnahme «des radial nach innen preßbaren Gummringkörpers (2) mit der Stange (a) und der das Bolzengewinde tragende Teil (4) einen. Zapfen zur Aufnahme des radial nach außen an die Bohrlochwandung preßbaren Gummiringkörpers (5) aufweist, wobei die Gurnmiringkörper (2,.5) infolge des Verschraubens der beiden ein Gewinde tragenden Teile (r, 4) vermittels axialer Widerlager. (7,8) an beiden Enden des ein Muttergewinde tragenden Teiles (i) bzw. axialer Widerlager (3, 6) an beiden Enden des ein Bolzengewinde tragenden Teiles (4) gleichzeitig verspannbar sind.PATENT CLAIM: Coupling for the releasable connection of parts by means of rubber ring bodies compressed axially by screwing and thus pressed radially inwards and outwards, characterized in that the part (b) for anchoring in one bore and for holding another part, such as a rod (a) or the like, provided coupling consists of a part (4) carrying a bolt thread and a part (i) carrying a nut thread, of which the part (i) carrying the nut thread has a sleeve-shaped projection for receiving the radially inward compressible rubber ring body (2) with the rod (a) and the part (4) carrying the bolt thread. Has a pin for receiving the rubber ring body (5) which can be pressed radially outward against the borehole wall, the rubber ring body (2, .5) being screwed together by means of axial abutments as a result of the two threaded parts (r, 4) being screwed together. (7, 8) at both ends of the part (i) carrying a nut thread or the axial abutment (3, 6) at both ends of the part (4) carrying a bolt thread can be braced at the same time.
DEE7074A 1953-04-21 1953-04-21 Coupling for the detachable connection of parts Expired DE941577C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE7074A DE941577C (en) 1953-04-21 1953-04-21 Coupling for the detachable connection of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE7074A DE941577C (en) 1953-04-21 1953-04-21 Coupling for the detachable connection of parts

Publications (1)

Publication Number Publication Date
DE941577C true DE941577C (en) 1956-04-12

Family

ID=7067066

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE7074A Expired DE941577C (en) 1953-04-21 1953-04-21 Coupling for the detachable connection of parts

Country Status (1)

Country Link
DE (1) DE941577C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218804B (en) * 1956-12-04 1966-06-08 Herbert Ender For fastening of plate-shaped components certain expansion dowels with an expansion sleeve pushed onto a screw bolt
FR2465124A1 (en) * 1979-09-12 1981-03-20 Binet Gerard Energy absorbing fixing for e.g. guard rail to bridge pier - uses spring loaded bolt to expand sleeve in end of tubular arm and allows arm to pivot under impact
EP0154003A1 (en) * 1984-02-22 1985-09-11 Kathrein-Werke Kg Aerial

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218804B (en) * 1956-12-04 1966-06-08 Herbert Ender For fastening of plate-shaped components certain expansion dowels with an expansion sleeve pushed onto a screw bolt
FR2465124A1 (en) * 1979-09-12 1981-03-20 Binet Gerard Energy absorbing fixing for e.g. guard rail to bridge pier - uses spring loaded bolt to expand sleeve in end of tubular arm and allows arm to pivot under impact
EP0154003A1 (en) * 1984-02-22 1985-09-11 Kathrein-Werke Kg Aerial

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