DE36527C - Pinch closure for hoses by kinking them - Google Patents
Pinch closure for hoses by kinking themInfo
- Publication number
- DE36527C DE36527C DENDAT36527D DE36527DA DE36527C DE 36527 C DE36527 C DE 36527C DE NDAT36527 D DENDAT36527 D DE NDAT36527D DE 36527D A DE36527D A DE 36527DA DE 36527 C DE36527 C DE 36527C
- Authority
- DE
- Germany
- Prior art keywords
- hose
- ring
- kinking
- hoses
- pinch closure
- 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 - Lifetime
Links
- 238000005452 bending Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
- F16K7/068—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means by bending the hose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 47: Maschinenelemente.CLASS 47: Machine elements.
Im Gegensatz zu den bisher üblichen Quetschhähnen, bei welchen ein Abschlufs im Schlauche durch eine Pressung auf die Schlauchwände erfolgt, wird hier der Schlauch durch Umknicken verschlossen, was mit geringerem Kraftaufwande und mit geringeren Hülfsmitteln als bei dem erwähnten Verfahren ausführbar ist.In contrast to the previously common pinch cocks, which have a closure in the hose by pressing on the hose walls, the hose is bent over here closed, which with less effort and with fewer resources than can be carried out in the aforementioned method.
Der Ring α, Fig. 1, welcher, wie gezeichnet, ganz geschlossen oder auch mit Einführungsschlitz versehen sein kann, wird auf den Schlauch gestreift und dient zunächst in geöffnetem Zustande als Befestigung der Vorrichtung am Schlauche.The ring α, Fig. 1, which, as drawn, can be completely closed or also provided with an insertion slot, is slipped onto the hose and initially serves in the open state to attach the device to the hose.
Der Schlauch wird nun durch schroffes Biegen desselben verschlossen, da vermöge der im Schlauche enthaltenen Elastizität gewissermafsen ein selbsttätiges Zusammenpressen an der Knickstelle erfolgt. In Fig. 2, der Seitenansicht von Fig. ι, ist angedeutet, wie zu diesem Behufe der Schlauch, über die Haken b geschlagen ist, wobei die Abweiser c das erstrebte Knicken verschärfen.The hose is now closed by abrupt bending of the same, since due to the elasticity contained in the hose, to a certain extent, an automatic compression takes place at the kink. In Fig. 2, the side view of Fig. Ι, it is indicated how the hose is knocked over the hook b for this purpose, the deflectors c aggravating the desired kinking.
Will man statt des Ringes α ein Rohr anwenden, so können die Abweiser c fortfallen, da durch das Rohr die scharfe Knickung bereits erreicht wird.If you want to use a pipe instead of the ring α , the deflectors c can be omitted, since the sharp kink is already reached through the pipe.
Werden die Ringe nach Fig. 3 schräg zu einander gestellt, so wird gleichfalls das Knicken verschärft. Die Haken b können sich nach Fig. 4 beiderseits öfter wiederholen oder nach Fig. 5 nur einseitig von α angebracht sein.If the rings according to FIG. 3 are placed at an angle to one another, the kinking is also exacerbated. The hooks b can repeat themselves more often on both sides according to FIG. 4 or according to FIG. 5 only be attached on one side of α.
Nach Fig. 6 und 7 ist der Ring A mit einem Schlitz versehen, worin der Ring B beweglich und stellbar ist; So lange der Schlauch geöffnet ist, nimmt B die Lage 0 u ein. Behufs Verschliefsens wird der Ring B aufgekippt und in den Schlitz nach s zu eingeschoben, wodurch der Schlauch in A und bei c Abschlufs erhält.6 and 7, the ring A is provided with a slot in which the ring B is movable and adjustable; As long as the tube is open, B assumes position 0 u . For the purpose of closing the ring B is tilted up and pushed into the slot towards s , whereby the hose is closed in A and at c.
Wenn man den festen Haken C oder den beweglichen Ring B an dem Einsatzstück D eines Schlauches anbringt, Fig. 8 bis 10, so ersetzt die Kante des Einsatzstückes gewissermafsen den Ring α bezw. A. In Fig. 8 und 9 ist D ein Einsatzstück, auf dessen Ansatz d der Schlauch geschoben ist. Bei χ sind die Haken b angebracht, über welche die Schlauchknickung und dadurch der Abschlufs nach Fig. 8 erfolgt. In Fig. 10 wird der Verschlufs bewirkt, indem der auf den Schlauch gestreifte Ring B mit dem Schlauche herumgekippt und bei s festgestellt wird.If the fixed hook C or the movable ring B is attached to the insert D of a hose, FIGS. 8 to 10, the edge of the insert replaces the ring α and / or. A. In Figs. 8 and 9, D is an insert with the hose slid onto its extension d. At χ the hooks b are attached, via which the hose kink and thus the closure according to FIG. 8 takes place. In Fig. 10, the closure is effected by tilting the ring B with the hose on the hose and locking it at s .
Claims (4)
ι. aus einer Anzahl Haken b an einem Ringe a mit Abweisern c, Fig. 1 bis 5, wobei a und c auch durch ein Rohrstück ersetzt werden können, oderA locking device for hoses, which is effective in that the hose guided by rings or hooks is kinked, consisting of either:
ι. from a number of hooks b on a ring a with deflectors c, Fig. 1 to 5, wherein a and c can also be replaced by a piece of pipe, or
Publications (1)
Publication Number | Publication Date |
---|---|
DE36527C true DE36527C (en) |
Family
ID=312337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT36527D Expired - Lifetime DE36527C (en) | Pinch closure for hoses by kinking them |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE36527C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077932B (en) * | 1958-08-21 | 1960-03-17 | Siemens Elektrogeraete Gmbh | Hose clamp, especially for the drain pipe of a washing machine |
US3029059A (en) * | 1957-06-10 | 1962-04-10 | Baxter Don Inc | Tubing clamp |
US3099429A (en) * | 1960-04-14 | 1963-07-30 | Baxter Laboratories Inc | Roller clamp for parenteral solution equipment |
US3103335A (en) * | 1961-03-28 | 1963-09-10 | Resiflex Lab Inc | Unitary clamp means for flexible tubes |
US4066238A (en) * | 1975-01-17 | 1978-01-03 | Ellis Whiteside Clarke | Means for controlling fluid flow |
US4453696A (en) * | 1978-12-06 | 1984-06-12 | Witt John E | Device for attachment of a resilient and/or flexible tube onto a nipple, nozzle or like connection |
EP0161274B1 (en) * | 1983-11-02 | 1989-07-19 | MICHIELIN, Serge | Opening and closing device for a fluid flow comprising a s-shaped tubular element |
US5232193A (en) * | 1989-09-20 | 1993-08-03 | Baxter International Inc. | Clamp for intravenous tubing |
EP2008681A1 (en) | 2007-06-29 | 2008-12-31 | F.Hoffmann-La Roche Ag | Device for preventing free flow in a catheter |
-
0
- DE DENDAT36527D patent/DE36527C/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3029059A (en) * | 1957-06-10 | 1962-04-10 | Baxter Don Inc | Tubing clamp |
DE1077932B (en) * | 1958-08-21 | 1960-03-17 | Siemens Elektrogeraete Gmbh | Hose clamp, especially for the drain pipe of a washing machine |
US3099429A (en) * | 1960-04-14 | 1963-07-30 | Baxter Laboratories Inc | Roller clamp for parenteral solution equipment |
US3103335A (en) * | 1961-03-28 | 1963-09-10 | Resiflex Lab Inc | Unitary clamp means for flexible tubes |
US4066238A (en) * | 1975-01-17 | 1978-01-03 | Ellis Whiteside Clarke | Means for controlling fluid flow |
US4453696A (en) * | 1978-12-06 | 1984-06-12 | Witt John E | Device for attachment of a resilient and/or flexible tube onto a nipple, nozzle or like connection |
EP0161274B1 (en) * | 1983-11-02 | 1989-07-19 | MICHIELIN, Serge | Opening and closing device for a fluid flow comprising a s-shaped tubular element |
US5232193A (en) * | 1989-09-20 | 1993-08-03 | Baxter International Inc. | Clamp for intravenous tubing |
EP2008681A1 (en) | 2007-06-29 | 2008-12-31 | F.Hoffmann-La Roche Ag | Device for preventing free flow in a catheter |
EP2008681B1 (en) * | 2007-06-29 | 2010-12-15 | F. Hoffmann-La Roche AG | Device for preventing free flow in a catheter |
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