DE966732C - Quick-release pipe coupling with toggle lever lock - Google Patents

Quick-release pipe coupling with toggle lever lock

Info

Publication number
DE966732C
DE966732C DEP604D DEP0000604D DE966732C DE 966732 C DE966732 C DE 966732C DE P604 D DEP604 D DE P604D DE P0000604 D DEP0000604 D DE P0000604D DE 966732 C DE966732 C DE 966732C
Authority
DE
Germany
Prior art keywords
quick
ring
toggle lever
pipe coupling
lever lock
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
DEP604D
Other languages
German (de)
Inventor
Heinrich Perrot
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.)
Perrot Regnerbau GmbH and Co
Original Assignee
Perrot Regnerbau GmbH and Co
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 Perrot Regnerbau GmbH and Co filed Critical Perrot Regnerbau GmbH and Co
Priority to DEP604D priority Critical patent/DE966732C/en
Application granted granted Critical
Publication of DE966732C publication Critical patent/DE966732C/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
    • F16L37/54—Couplings of the quick-acting type adjustable; allowing movement of the parts joined for pipes under pressure which are supported only on one side
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/20—Joints tightened by toggle-action levers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

Die Erfindung betrifft eine Rohrschnellkupplung mit einer an einem Rohrende befestigten, eine Muffe am anderen Rohrende umschließenden Kugelschale und einem Kniehebelverschluß, dessen Anzugselemente an einem an Zapfen der Kugelschale angelenkten Ring schwenkbar befestigt sind. Bei den bekannten Kupplungen dieser Art müssen die den Ring tragenden Zapfen verhältnismäßig stark ausgebildet sein, um den im BetriebeThe invention relates to a quick pipe coupling with a one attached to a pipe end, a Sleeve at the other end of the pipe enclosing spherical shell and a toggle lock, its Tightening elements are pivotally attached to a ring hinged to the pin of the ball socket. In the known couplings of this type, the pin carrying the ring must be relatively be well trained to deal with the in-house operations

ίο auftretenden Beanspruchungen gewachsen zu sein. Es sind auch Rohrschnellkupplungen bekannt, bei denen der Ring, an dem die Anzugselemente eines Kniehebelverschlusses angelenkt sind, unmittelbar auf der Kugelschale abgestützt ist. Bei dieser bekannten Kupplungsart sind aber keine Schwenkzapfen für den Ring vorgesehen, so daß der Ring sich frei auf der Kugelschale bewegen kann. Dabei legt sich der die Anzugs elemente und den Spannhebel tragende schwerere Teil des Ringes nach unten und behindert dadurch die Bedienung der Kupplung.ίο to be able to cope with the stresses that arise. There are also known quick-release couplings in which the ring on which the tightening elements a toggle lock are articulated, is supported directly on the spherical shell. at this known type of coupling but no pivot pins are provided for the ring, so that the ring can move freely on the spherical shell. The tightening elements and the heavier part of the ring carrying the clamping lever downwards and thus hinders operation the clutch.

Die Nachteile der bekannten Kupplungen sollen durch die Erfindung vermieden werden. Demgemäß besteht das Wesen der Erfindung darin, daß der Ring auf seinem ganzen Innenumfang an der Kugelschale anliegt. Die an der Kugelschale befestigten Zapfen verhindern, daß der die Anzugselemente tragende. Ringteil nach unten fällt. Andererseits werden die Zapfen durch ihre Ab-Stützung auf der Kugelschale entlastet. Sie können daher verhältnismäßig schwach ausgebildet werden.The invention is intended to avoid the disadvantages of the known couplings. Accordingly The essence of the invention is that the ring on its entire inner circumference on the The ball socket. The pins attached to the ball socket prevent the one carrying the tightening elements. Part of the ring falls down. On the other hand, the pins are relieved by their support on the spherical shell. You can therefore are relatively weak.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Darin zeigtAn embodiment of the invention is shown in the drawing. In it shows

Fig. ι die Kupplungen in Ansicht, teilweise geschnitten, undFig. Ι the couplings in view, partially in section, and

Fig. 2 eine Teildraufsicht zu Fig. 1, teilweise geschnitten. FIG. 2 is a partial plan view of FIG. 1, partially in section.

An dem einen Rohrende ist eine kugelschalenförmige Muffe α befestigt, die mit einer einen Dichtungsring aufnehmenden Wulst die am anderen Rohrende befestigte Muffe b umschließt. Über einen wulstförmigen Vorsprung der Muffe b greifen die Zuglaschen c eines Kniehebelverschlusses, dessen Spannhebel an dem Ring d angelenkt sind. Der Ring d ist auf der Muffe α abgestützt und um Zapfen oder Körner e dieser Muffe schwenkbar.At one end of the pipe a spherical shell-shaped sleeve α is attached, which encloses the sleeve b attached to the other end of the pipe with a bead receiving a sealing ring. The pull tabs c of a toggle lock, the clamping levers of which are hinged to the ring d , grip over a bead-shaped projection of the sleeve b. The ring d is supported on the sleeve α and pivotable about tenons or grains e of this sleeve.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Rohrschnellkupplung mit einer an einem Rohrende befestigten, eine Muffe am anderen Rohrende umschließenden Kugelschale und einem Kniehebelverschluß, dessen Anzugselemente an einem an Zapfen der Kugelschale angelenkten Ring schwenkbar angebracht sind, dadurch gekennzeichnet, daß der Ring (d) auf seinem ganzen Innenumfang an der Kugelschale (α) anliegt.Quick pipe coupling with a spherical socket attached to one end of the pipe, enclosing a sleeve at the other end of the pipe and a toggle lever lock, the tightening elements of which are pivotably attached to a ring hinged to the pin of the spherical socket, characterized in that the ring (d) on its entire inner circumference on the ball socket ( α) is present.
DEP604D 1942-12-22 1942-12-22 Quick-release pipe coupling with toggle lever lock Expired DE966732C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP604D DE966732C (en) 1942-12-22 1942-12-22 Quick-release pipe coupling with toggle lever lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP604D DE966732C (en) 1942-12-22 1942-12-22 Quick-release pipe coupling with toggle lever lock

Publications (1)

Publication Number Publication Date
DE966732C true DE966732C (en) 1957-09-05

Family

ID=7356732

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP604D Expired DE966732C (en) 1942-12-22 1942-12-22 Quick-release pipe coupling with toggle lever lock

Country Status (1)

Country Link
DE (1) DE966732C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722555A (en) * 1986-03-20 1988-02-02 Soultatis Apostolos K Quick-connect coupling having heads unified with pipe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH67629A (en) * 1913-11-05 1914-12-16 Benjamin Sigg Tube coupling
CH113605A (en) * 1925-04-28 1926-05-17 Ar Sigg Tube coupling.
DE648695C (en) * 1935-07-12 1937-09-06 Karl Laux Quick coupling
DE679947C (en) * 1938-01-15 1939-08-17 Heinrich Perrot Quick coupling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH67629A (en) * 1913-11-05 1914-12-16 Benjamin Sigg Tube coupling
CH113605A (en) * 1925-04-28 1926-05-17 Ar Sigg Tube coupling.
DE648695C (en) * 1935-07-12 1937-09-06 Karl Laux Quick coupling
DE679947C (en) * 1938-01-15 1939-08-17 Heinrich Perrot Quick coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722555A (en) * 1986-03-20 1988-02-02 Soultatis Apostolos K Quick-connect coupling having heads unified with pipe

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