DE951786C - Device for easily detachable locking of pipes that can be slid into one another at several points in a constant rotational position - Google Patents

Device for easily detachable locking of pipes that can be slid into one another at several points in a constant rotational position

Info

Publication number
DE951786C
DE951786C DEA16155A DEA0016155A DE951786C DE 951786 C DE951786 C DE 951786C DE A16155 A DEA16155 A DE A16155A DE A0016155 A DEA0016155 A DE A0016155A DE 951786 C DE951786 C DE 951786C
Authority
DE
Germany
Prior art keywords
pipes
rotational position
several points
passage
tubes
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
DEA16155A
Other languages
German (de)
Inventor
Gottfried Appel
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.)
GUSTAV APPEL KOMMANDIT GES
Original Assignee
GUSTAV APPEL KOMMANDIT GES
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 GUSTAV APPEL KOMMANDIT GES filed Critical GUSTAV APPEL KOMMANDIT GES
Priority to DEA16155A priority Critical patent/DE951786C/en
Application granted granted Critical
Publication of DE951786C publication Critical patent/DE951786C/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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Description

Zur Feststellung von ineinander eingreifiend en, aber nicht ineinander verschsdbbaren Rohren in, verschiedenen sind bereits Verbiindungsm@ttd für dile beiden Rohre bekanntgeworden. Dabei werden in miteinander übereü@nsitiimnvemde Öffnungen der heiklen Rohre kege'lige Spanagllieder eingeschoben, die, mit einem VerfängeTungsteiiil durch gegenüberliegende Öffnungen der beidem. Rohre nasch außen -tretend, durch. eine Schrauhenmuttex oder durch ein kegeliiges Einsatzstück festizddhbar sind.To identify interlocking, but not interlocking Connectable pipes in, various are already Verbiindungsm @ ttd for dile became known to both pipes. Thereby in mutually overlapping openings Tapered spanagle segments are inserted into the delicate pipes, which, with a catching part through opposite openings of the two. Pipes to the outside - stepping through. a screw nut or a tapered insert.

Demgegenüber betrifft die Erfindung eine Vorrichtung, durch dlie @ineinamder verschidkare Rohre an mehreren Stellen in gleichbleibender DrehsteLlung leicht lösebar miteinander gekuppelt werden können. Zu diesem Zwecke ist die Varr.iechtung gemäß der Erfindung diadurch gekennzeichnet, daß in regelmäßigen Abständen zur Aufnahme eines zum radn;alen Ausrichten und zum Verriegeln vorgesehenen Spanngliedes in den ineinander verschiebbaren Rohren gegenüberliegende Durchtrittsschlfze vorgesehen sind, die auf der einen Seite dem ausrichtenden keilförmigen Spanngliiiedteid en:tsprechend gemeinsam eine gleichzeitig dessen Durchgang begrenzende keilförmige Öffnung und auf der gegemüberdifegendien Seite einen engeren Durchtritt für dien aus dien Röhren heraustreltenden verriegelüden Teil des Spanngliedes, aufweisen, ,vob!eii der Durchtrittsscbilfitz des. Innenrohres breiter als der Schlitz des Außenrohres ist. Das Spannglied wird- dabei durch espen Keil in der Spanns.teilil!ung gehalten, der an der Rohrwand anliegend in, einen Längssdhliitz des verriegelnden Teilces einführibar ist.In contrast, the invention relates to a device by dlie @ineinamder Different tubes can be easily detached at several points in the same rotational position can be coupled together. For this purpose, the Varr direction is according to of the invention characterized in that at regular intervals for inclusion a tendon provided for radial alignment and locking into the mutually displaceable tubes opposite passage chutes are provided which on one side correspond to the aligning wedge-shaped tendon parts together a wedge-shaped opening that delimits its passage at the same time and On the opposite side there is a narrower passage for you to get out of the tubes outward locking part of the tendon, have,, vob! eii the Durchtrittsscbilfitz The inner tube is wider than the slot in the outer tube. The tendon is- held in the clamping section by an aspen wedge that rests against the pipe wall in, a longitudinal seal of the locking part can be inserted.

Die Durchführungsschlitze für das Spannglied sind an mehreren. Stellen der ineinander verschiebbaren Rohire angeordnet, so daß die Rohre auch an anderen Stellen miteinander gekuppelt werden können:, der durch sie gebildete Rohrstrang also behelxig verlängert oder verkürzet werden kann.There are several slots for the tendon to pass through. Place the telescoping Rohire arranged so that the tubes can also be attached to others Places that can be coupled to one another :, the string of pipes formed by them so it can be lengthened or shortened at a slow pace.

In der Zeichnung rat die neue Vorräehtung dargestellt.The drawing shows the new supply.

Fig. i zeigt einen Querschnitt durch die Verbindungsistel@le mittels durch das Spannglied in unveränderter Drehstellung g miteinander gekuppelter Rohre; Fng. 2 ist ein Querschnitt an der gleichen Stelle, wobei aber dass Spannglied angehoben. ist; und die Rohre sich, in veränderter gegenseitiger Dre'hstelIuncg befinden,; Fig. 3 zeigt die Rohrverbindung in einer Seitenansicht zu Elg. i.Fig. I shows a cross-section through theverbindistel @ le by means of tubes coupled to one another by the tendon in unchanged rotational position g; Fng. Figure 2 is a cross-section at the same location but with the tendon lifted. is; and the tubes are in a changed mutual rotation position; Fig. 3 shows the pipe connection in a side view of Elg. i.

Der obren keilförmig gestaltete Spanngliedteil a wird .in, Schlitze b und c des äußeren bzw. des inneren Rohreis d bzw. e eingeführt. Die Enden der SchAntze b, c sind dem. Keilflächen f, g des Spann gllied£s a entsprechend albgeschrägt. Ein verrsegelndeT TL-il h des Spanngliedes, a tritt beim Einführen desselben durch einen: längeren Schlitz i des inneren Rohres e und. einem dien Querschnitt des verriegeln: den Teiles h entsprechenden Schlitz k des äußeren Rohres d nach außen,. Der verriegelnde Teil h hat eiirren Längssohlitz L, in den an der Rohraußen.-wand'.ung axiall entlang verlaufend ein Keäl m ein--geführt wIrd, durch den, dass Spannglied a beliebig festgezogen, werden kann. Wie aus Fig. 2 zu entnehmen ist, wird beim Einführen des Spanngliede.s a das aufs der richtigen Drehstellung verschobene innere Rohr e durch die Keilfläche f des Spaninglüedies, a wieder in die gewünschte Drehstellung zurückged ireht. Wie aus Fäg. 3 hervorgeht, können die beulen Rohre d, e an mehreren. Stellen mit den Durchdührunigsschlitzen versehen werden, um die kohre zwecks Verlängerung oder Verkürzung des durch, sie gebildeten Rohrstranges an veirsch:ie@denen Stehlen miteinander verbinden zu können.The upper wedge-shaped tendon part a is inserted into slots b and c of the outer and inner tubes d and e , respectively. The ends of the SchAntze b, c are dem. Wedge surfaces f, g of the clamping member £ sa correspondingly beveled. A locking element TL-il h of the tendon, a, occurs when it is inserted through a: longer slot i of the inner tube e and. a dien cross section of the lock: the slot k corresponding to part h of the outer tube d to the outside ,. The locking part h has a longitudinal base L into which a wedge m is inserted, running axially along the pipe outer wall, through which the tendon a can be tightened as desired. As can be seen from Fig. 2, when inserting the clamping element e.sa, the inner tube e , which has been shifted to the correct rotational position, is returned to the desired rotational position through the wedge surface f of the clamping element a. As from Fäg. 3 it can be seen, the bulging tubes d, e on several. Places are provided with the Durchdührunigsschlitzen in order to be able to connect the pipes to one another for the purpose of lengthening or shortening the pipe string formed by them.

Claims (2)

PATENTANSPRÜCHE: i. Vorrichtung zur an mehreren Stellen in gleichbleibender Drehstellung leicht lösbaren Feststellung von ineinander Rohren, dadurch gekennzeichnet, daß in regelmäßigen Abständen zur Aufnahme eines zum radialen. Ausrichten und zum Verriegeln vorgesehenen Spanagd!iedes (a, h) in den ineinander venschiielbbaren Rohren. (d, e) gegenüberliegende Durchtritt!ssehlitze (b, c, i, k) vorgesehen sind, die auf der einen Seite .dem ausrichtenden keil= förmdgen Spanngiied'teil (a) entsprechend. gemeinsam eine gleichzeitig dessen Durchgang grenzende keilförmige Öffnung (b, c) und auf der gegenüberliegenden. Seite einen engeren Durchtritt (i, k) für den: aus den Rohren heraustretenden verriegelnden Teil (h) des Spanngdiiedes aufweisen, wobei ,der Du.rehtrittssdhllitz (i) des Innenrohres breiter als der Sdhlntz (k) des Außenrohires ist. PATENT CLAIMS: i. Device for easily detachable fixing of pipes one inside the other at several points in a constant rotational position, characterized in that at regular intervals for receiving one to the radial. Align the chipping part (a, h) provided for locking in the interlocking tubes. (d, e) opposite passage strands (b, c, i, k) are provided, which on one side correspond to the aligning wedge-shaped tension member (a). together a wedge-shaped opening (b, c), which simultaneously borders its passage, and on the opposite one. Side have a narrower passage (i, k) for the locking part (h) of the clamping element protruding from the tubes, whereby the Du.rehtrittssdhllitz (i) of the inner tube is wider than the Sdhlntz (k) of the outer tube. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß das Spannglied (a, h) d'u.rch einen Kiei11 (m) in. der Spannstellung gehalten wird, der an, der Rohrwand anliegend in einen Längssel-Aitz des verriegelnden Teiles (h) einfüh.rbar ist. In Betracht gezogene Druckschriften: USA.-Patentschrift Nr. 2 q:63 124; französische Patent--#dhrift Nr. 992 6q.7.2. Device according to claim i, characterized in that that the tendon (a, h) d'u.rch a Kiei11 (m) held in the tensioned position becomes, which is adjacent to the pipe wall in a longitudinal sel-Aitz of the locking part (h) can be introduced. References Considered: U.S. Patent No. 2 q: 63,124; French patent - # drift No. 992 6q.7.
DEA16155A 1952-07-10 1952-07-10 Device for easily detachable locking of pipes that can be slid into one another at several points in a constant rotational position Expired DE951786C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA16155A DE951786C (en) 1952-07-10 1952-07-10 Device for easily detachable locking of pipes that can be slid into one another at several points in a constant rotational position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA16155A DE951786C (en) 1952-07-10 1952-07-10 Device for easily detachable locking of pipes that can be slid into one another at several points in a constant rotational position

Publications (1)

Publication Number Publication Date
DE951786C true DE951786C (en) 1956-10-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEA16155A Expired DE951786C (en) 1952-07-10 1952-07-10 Device for easily detachable locking of pipes that can be slid into one another at several points in a constant rotational position

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Country Link
DE (1) DE951786C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533142A (en) * 1967-10-03 1970-10-13 Fischer Ag Georg Clamping device
DE19957640A1 (en) * 1999-11-30 2001-06-21 Zf Lemfoerder Metallwaren Ag Device for producing connection between structural parts involves at least one cylindrical end, preferably ball link housing with tube or round iron, first end being at least partly tubular with inner and outer diameters

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463124A (en) * 1945-10-01 1949-03-01 Joseph A Sims Connection for structural members
FR992647A (en) * 1944-07-24 1951-10-22 Rivet device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR992647A (en) * 1944-07-24 1951-10-22 Rivet device
US2463124A (en) * 1945-10-01 1949-03-01 Joseph A Sims Connection for structural members

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533142A (en) * 1967-10-03 1970-10-13 Fischer Ag Georg Clamping device
DE19957640A1 (en) * 1999-11-30 2001-06-21 Zf Lemfoerder Metallwaren Ag Device for producing connection between structural parts involves at least one cylindrical end, preferably ball link housing with tube or round iron, first end being at least partly tubular with inner and outer diameters
DE19957640C2 (en) * 1999-11-30 2002-02-07 Zf Lemfoerder Metallwaren Ag connecting device

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