DE821629C - Hose, especially for hairdryers - Google Patents

Hose, especially for hairdryers

Info

Publication number
DE821629C
DE821629C DEH5212A DEH0005212A DE821629C DE 821629 C DE821629 C DE 821629C DE H5212 A DEH5212 A DE H5212A DE H0005212 A DEH0005212 A DE H0005212A DE 821629 C DE821629 C DE 821629C
Authority
DE
Germany
Prior art keywords
hose
rigid
steadily
sleeves
reinforcements
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
DEH5212A
Other languages
German (de)
Inventor
Karl Hummel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH5212A priority Critical patent/DE821629C/en
Application granted granted Critical
Publication of DE821629C publication Critical patent/DE821629C/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
    • F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/025—Water supply lines as such, e.g. shower hoses

Description

Die Erfindung betrifft einen insbesondere für Friseurbrausen bestimmten Schlauch, dessen Endstücke durch starre Muffen, Schlauchnippel o. dgl. gebildet sind.The invention relates to one particularly intended for hairdressing showers Hose, the end pieces of which are formed by rigid sleeves, hose nipples or the like are.

Bei solchen Schläuchen sind die Übergangsstellen von den starren zu den biegsamen Teilen besonders stark beansprucht. Die Schläuche werden an diesen Stellen oft schon nach verhältnismäßig kurzen Benutzungszeiten schadhaft, die nur einen Bruchteil der Lebensdauer ausmachen, welche die übrigen Schlauchteile erreichen könnten. Bei Schläuchen für Friseurbrausen u. dgl. ist dieser Mangel insbesondere an demjenigen Schlauchende zu beobachten, das an den starren Brausenhandgriff angeschlossen ist.In the case of such hoses, the transition points from the rigid ones are closed the flexible parts are particularly stressed. The hoses are attached to these They are often damaged after a relatively short period of use, only make up a fraction of the service life that the remaining hose parts achieve could. This deficiency is particularly evident in hoses for hairdressing showers and the like to be observed at that end of the hose that is connected to the rigid shower handle is.

Gemäß der Erfindung wird der beobachtete Mangel in einfacher Weise dadurch behoben, daß man anschließend an die starren Stücke mit diesen oder mit dem Schlauch selbst fest verbundene biegsame Schlauchbewehrungen vorsieht, deren Biegewiderstand mit wachsendem Abstand von den starren Teilen abnimmt.According to the invention, the observed defect becomes easy fixed by following the rigid pieces with these or with the hose itself provides firmly connected flexible hose reinforcement whose Bending resistance decreases with increasing distance from the rigid parts.

Beispielsweise kann man als Schlauchbewehrungen Schraubenfedern mit stetig zunehmendem Windungsabstand und/oder mit stetig abnehmendem Drahtquerschnitt oder Gummimuffen mit stetig abnehmender Wandstärke vorsehen. Solche oder andere Bewehrungen, z. B. solche mit stetig abnehmender Härte, kann man sieh gegen die Außen- oder Innenwand des Schlauches anlegen lassen oder gegebenenfalls auch in die Schlauchwand einbetten.For example, coil springs can be used as hose reinforcement steadily increasing winding spacing and / or with steadily decreasing wire cross-section or provide rubber sleeves with steadily decreasing wall thickness. Such or other Reinforcements, e.g. B. those with steadily decreasing hardness, you can see against the Have the outer or inner wall of the hose applied or, if necessary, also in embed the hose wall.

In der Zeichnung sind zwei Ausführungsbeispiele des Erfindungsgegenstandes dargestellt.The drawing shows two exemplary embodiments of the subject matter of the invention shown.

Fig. i zeigt, teilweise im Schnitt, das Endstück eines gewickelten Metallschlauches, der in bekannter Weise aus einem schraubenförmigen Metallband i mit S-förmigem Querschnitt und eingelegter Gummischnur 2 besteht und dessen Ende in eine Muffe 3 eingelötet ist, die eine Oberwurfmutter 4 trägt. Erfindungsgemäß ist der Übergang von der starren Muffe 3 zum biegsamen Schlauchteil dadurch versteift, daß mit der Muffe eine den anschließenden Schlauchteil umhüllende Schraubenfeder 5 verbunden ist, deren Widerstand gegen axiale Biegung mit wachsendem Abstand von der Muffe 3 abnimmt, was hier durch wachsenden Windungsabstand und abnehmende Härte, z. B. durch ungleichförmiges Anlassen, erreicht ist.Fig. I shows, partly in section, the end piece of a coiled Metal hose, which is made in a known manner from a helical metal band i with an S-shaped cross-section and inserted rubber cord 2 and its end is soldered into a sleeve 3 which carries a top nut 4. According to the invention the transition from the rigid sleeve 3 to the flexible hose part is stiffened as a result, that with the sleeve a coil spring enveloping the adjoining hose part 5 is connected, the resistance to axial bending with increasing distance from the sleeve 3 decreases, which is due to the increasing distance between the windings and decreasing hardness, z. B. is achieved by uneven tempering.

Beim Ausführungsbeispiel nach Fig. 2 ist die Schraubenfeder 5 durch eine Gummimuffe 6 mit stetig abnehmender Wandstärke ersetzt. Derartige Muffen können gegebenenfalls auf den Schlauch aufvulkanisiert sein.In the embodiment of FIG. 2, the helical spring 5 is through replaced a rubber sleeve 6 with steadily decreasing wall thickness. Such sleeves can possibly vulcanized onto the hose.

Claims (3)

PATENTANSPRÜCHE: i. Schlauch, insbesondere für Friseurbrausen, dessen Endstücke durch starre Muffen, Schlauchnippel o. dgl. gebildet sind, dadurch gekennzeichnet, daß anschließend an die starren Stücke (3) mit diesen oder mit dem Schlauch selbst fest verbundene biegsame Schlauchbewehrungen (5, 6) vorgesehen sind, deren Biegewiderstand mit wachsendem Abstand von den starren Teilen abnimmt. PATENT CLAIMS: i. Hose, especially for hairdressing showers, the end pieces of which are formed by rigid sleeves, hose nipples or the like, characterized in that flexible hose reinforcements (5, 6) connected to the rigid pieces (3) with these or with the hose itself are provided whose bending resistance decreases with increasing distance from the rigid parts. 2. Schlauch nach Anspruch i, dadurch gekennzeichnet, daß als Schlauchbewehrungen Schraubenfedern (5) mit stetig zunehmendem Windungsabstand und/oder mit stetig abnehmendem Drahtquerschnitt vorgesehen sind. 2. Hose according to claim i, characterized in that helical springs are used as hose reinforcements (5) with steadily increasing winding spacing and / or with steadily decreasing wire cross-section are provided. 3. Schlauch nach Anspruch i, dadurch gekennzeichnet, daß als Schlauchbewehrungen Muffen (6), z. B. aus Gummi, mit stetig abnehmender Wandstärke vorgesehen sind.3. Hose according to claim i, characterized in that the hose reinforcement Sleeves (6), e.g. B. made of rubber, are provided with steadily decreasing wall thickness.
DEH5212A 1950-09-07 1950-09-07 Hose, especially for hairdryers Expired DE821629C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH5212A DE821629C (en) 1950-09-07 1950-09-07 Hose, especially for hairdryers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH5212A DE821629C (en) 1950-09-07 1950-09-07 Hose, especially for hairdryers

Publications (1)

Publication Number Publication Date
DE821629C true DE821629C (en) 1951-11-19

Family

ID=7144324

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH5212A Expired DE821629C (en) 1950-09-07 1950-09-07 Hose, especially for hairdryers

Country Status (1)

Country Link
DE (1) DE821629C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188041A1 (en) * 1985-01-11 1986-07-23 Sidney S. Sobin Tapered torque strain relief
FR2627542A1 (en) * 1988-02-24 1989-08-25 Coflexip DEVICE FOR TRANSFERRING FLUID BETWEEN THE SUB-MARINE BOTTOM AND THE SURFACE
EP0415690A2 (en) * 1989-08-30 1991-03-06 Titeflex Corporation Stress relief device
DE102006015998A1 (en) * 2006-03-30 2007-10-04 Hansgrohe Ag Hose connection element
WO2017074675A1 (en) * 2015-10-28 2017-05-04 Becton, Dickinson And Company Extension tubing strain relief
US11219705B2 (en) 2014-07-08 2022-01-11 Becton, Dickinson And Company Antimicrobial coating forming kink resistant feature on a vascular access device
US11357965B2 (en) 2014-04-23 2022-06-14 Becton, Dickinson And Company Antimicrobial caps for medical connectors
US11357962B2 (en) 2013-02-13 2022-06-14 Becton, Dickinson And Company Blood control IV catheter with stationary septum activator

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188041A1 (en) * 1985-01-11 1986-07-23 Sidney S. Sobin Tapered torque strain relief
FR2627542A1 (en) * 1988-02-24 1989-08-25 Coflexip DEVICE FOR TRANSFERRING FLUID BETWEEN THE SUB-MARINE BOTTOM AND THE SURFACE
EP0330584A1 (en) * 1988-02-24 1989-08-30 Coflexip Divice for transferring fluids between the sea bottom and the surface
US4906137A (en) * 1988-02-24 1990-03-06 Coflexip Apparatus for transferring fluid between subsea floor and the surface
US5143409A (en) * 1989-08-30 1992-09-01 Titeflex Corporation Stress relief device
EP0415690A3 (en) * 1989-08-30 1991-10-30 Titeflex Corporation Stress relief device
EP0415690A2 (en) * 1989-08-30 1991-03-06 Titeflex Corporation Stress relief device
DE102006015998A1 (en) * 2006-03-30 2007-10-04 Hansgrohe Ag Hose connection element
US11357962B2 (en) 2013-02-13 2022-06-14 Becton, Dickinson And Company Blood control IV catheter with stationary septum activator
US11357965B2 (en) 2014-04-23 2022-06-14 Becton, Dickinson And Company Antimicrobial caps for medical connectors
US11219705B2 (en) 2014-07-08 2022-01-11 Becton, Dickinson And Company Antimicrobial coating forming kink resistant feature on a vascular access device
WO2017074675A1 (en) * 2015-10-28 2017-05-04 Becton, Dickinson And Company Extension tubing strain relief
US10493244B2 (en) 2015-10-28 2019-12-03 Becton, Dickinson And Company Extension tubing strain relief
EP3673943A1 (en) * 2015-10-28 2020-07-01 Becton, Dickinson and Company Extension tubing strain relief
US11904114B2 (en) 2015-10-28 2024-02-20 Becton, Dickinson And Company Extension tubing strain relief

Similar Documents

Publication Publication Date Title
DE1102505B (en) Flange-like end of a flexible hose made of rubber with metal wire reinforcement
DE821629C (en) Hose, especially for hairdryers
DE673045C (en) Breathing valve, especially for gas masks
DE806479C (en) Protective cover for handles
DE711143C (en) Pull chain for the barrel cleaning of firearms
DE1187567B (en) Device for guiding the riser pipe in the piping of probes
DE449467C (en) Toilet bowl brush
AT147330B (en) Attachments or pressure breakers for removable bridges and supported dentures.
DE202006019531U1 (en) Tool with leather coating, has grip handle of tool, which is constructed from tool body, and tool body has drive component and grip handle, such that grip handle is encased as fixing part with leather coating
DE492922C (en) Connection between the connecting sleeve and a hose consisting of an unsealed, helically wound metal band and an elastic cover pulled over it
AT233202B (en) Handle for floor care equipment
DE1525069C2 (en) Angle joint, in particular for vehicle linkages
AT163944B (en) Brush for cleaning glasses, bottles or the like.
DE690719C (en) Shape-retaining bendable valve stem
DE243305C (en)
AT224405B (en) Pipe clamp
DE884880C (en) Hydraulic lifting device, especially for agricultural implements arranged on a tractor
DE1905991U (en) METAL SHOWER HOSE WITH CONNECTOR.
DE904805C (en) Electric spot welding gun
AT346790B (en) PUMP ROD
DE586981C (en) Contact arrangement for resistors
DE398034C (en) Tap with cap for the outlet
DE571992C (en) Fuse bushing for the valves of internal combustion engines
AT124116B (en) Filling pencil.
DE202019100118U1 (en) coupling rod