DE1787020U - PLASTIC COIL SPRING HOSE. - Google Patents

PLASTIC COIL SPRING HOSE.

Info

Publication number
DE1787020U
DE1787020U DE1959P0014328 DEP0014328U DE1787020U DE 1787020 U DE1787020 U DE 1787020U DE 1959P0014328 DE1959P0014328 DE 1959P0014328 DE P0014328 U DEP0014328 U DE P0014328U DE 1787020 U DE1787020 U DE 1787020U
Authority
DE
Germany
Prior art keywords
coil spring
hose
plastic
spring hose
plastic coil
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
DE1959P0014328
Other languages
German (de)
Inventor
Heinrich R Pawlicki
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 DE1959P0014328 priority Critical patent/DE1787020U/en
Publication of DE1787020U publication Critical patent/DE1787020U/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/024—Covers or coatings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

An das Deutsche Patentamt München2iuseumsinsel 1 Gebrauchsmusteranrneldung Erfinder : Heinrich Fawlicki, Hamburg 36, Fuhlentwiete 2 Kunststoffspiralfeder-Schlauch ------------------------------- Die Erfindung betrifft eine Kunststoffspirale welche als "Offenhalter"in Verbindung mit weichen Kunststofffolien-'chläuchen dient. Diese Kunststoffspirale hat eine anhaltende leichte federnde Wirkung und hält einen weichen Kunststofffolienschlauch in den sie hineingezogen wird, offen worait dieser zum Transport z. B. von Luft dienen könnte, und verhindert das Zusammenklappen der-chluche in ungefülltem Zustand. eich Poly-Schläuche haben sich schon ein sehr grosses Anwen- dungsgebiet erobert insbesondere als Verpackungsmaterial für Beutel und Flüssigkeittuben. Die Hunststoffspirale eröffnet somit den Poly- Schlquchen ein neues Anwendungsgebiet zum Transport gewisser toffe. Ohne den Inhalt eines federnden Kerns fallen weiche Poly-'chläuche zusammen und sind für obig : ennnte Zwecke unbrauchbar. piralartige Federn aus Netall sind für die zarte und leich"verletzliche Folie nicht geeignet da 1) die Herstellungskosten solcher Feder in keinem Verhältnis un et des chlauches stehen, 2) tahlfedern'u schwer e sind, 3) die Folie leicht verletzen können 4) nicht korrosionsfest sind. Die aus Kunststoff-herestellte Feder wird in den r'chlauch ein- geführt oder umgiebt jenselben von aussen in beliebiger Ln. ? e. Die erfindun.. sgeiaa2e usführunsform ist beiieipweise in der Zeichnung dargestellt. Fi. l s&it eine leichtelastische unttoff3oirlfpder Pi&. 2 SGit einen. un. 3t. 3t'-ffchlauch Fi. 3 seit den unttoffachlauch it ein. jezoj-n. er fpiralfeder ie unjtjtoffjiral-l- ? ird in oir untr e.'i. 3-n Bedingungen u. ber den unttofffolien-chlauch 2, ein. bz... f-rsöben um h'Ht durch ihre federnde raft den-chlauc'b, 3, offen. Se ts 3. rAche 1)iralfeder gekennzeichnet dadurch das ie au3 elastisch ? unsttoff hergestellt, leicht und korroionsfe't i3t. 2) riralfeder nach nruch 1 dadurch ekennseichnet da-s sie fernhalten von weichen unststofffoHen-chläuchen dient 3) Die piralfed r nach Anspruch 1 dadurch ekennseichnet dass ? ie ineroindun nit einen unat3tofffolien-chlauch nach Anspruch 2 einen unststoffapiralfederschlauch zx-'ransr-ort von--. uft und and ren toffen, bildet. To the German Patent Office Munich2iuseumsinsel 1 utility model application Inventor : Heinrich Fawlicki, Hamburg 36, Fuhlentwiete 2 Plastic spiral spring hose ------------------------------- The invention relates to a plastic spiral which as "Open holder" in connection with soft plastic foil hoses serves. This plastic spiral has a sustained slight springy feel Effect and holds a soft plastic film tube in it is drawn in, open worait this for transport z. B. from air could serve, and prevents the folding of the chluche in unfilled condition. ich poly hoses have already found a very large application in particular as a packaging material for bags and liquid tubes. The husk spiral thus opens up the poly Squeezes a new area of application for the transport of certain substances. Without the contents of a springy core, soft poly 'tubes' fall together and are unusable for the above purposes. spiral-like Metal springs are for the delicate and easily vulnerable foil not suitable because 1) the manufacturing costs of such a spring in none Ratio un et of the hose stand, 2) tahlfeder'u heavy e 3) can easily damage the foil 4) not resistant to corrosion are. The spring made of plastic is inserted into the r'hose led or surrounds the same from the outside in any Ln. ? e. The erfindun .. sgeiaa2e embodiment is beiieipbei in the drawing shown. Fi. l s&it a slightly elastic unttoff3oirlfpder Pi&. 2 SGit one. U.N. 3t. 3t'-ff hose Fi. 3 since the untoffa leek it a. jezoj-n. he spiral spring ie unjtjtoffjiral-l- ? ird in oir untr e.'i. 3-n conditions u. via the underground film hose 2. bz... f-röben at h'Ht through their springy raft den-chlauc'b, 3, open. Se ts 3rd revenge 1) iral spring characterized by the ie au3 elastic ? made of non-stuff, light and corrosion-resistant i3t. 2) Riral spring according to No. 1 characterized by the fact that it keep away from soft plastic hoses 3) The piralfed r according to claim 1 characterized in that ? ie ineroindun nit a non-material foil hose according to claim 2 a plastic apiral spring hose zx-'ransr-place from--. air and other toffen.

Claims

DE1959P0014328 1959-02-03 1959-02-03 PLASTIC COIL SPRING HOSE. Expired DE1787020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1959P0014328 DE1787020U (en) 1959-02-03 1959-02-03 PLASTIC COIL SPRING HOSE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959P0014328 DE1787020U (en) 1959-02-03 1959-02-03 PLASTIC COIL SPRING HOSE.

Publications (1)

Publication Number Publication Date
DE1787020U true DE1787020U (en) 1959-04-16

Family

ID=32886028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1959P0014328 Expired DE1787020U (en) 1959-02-03 1959-02-03 PLASTIC COIL SPRING HOSE.

Country Status (1)

Country Link
DE (1) DE1787020U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290769B (en) * 1963-04-03 1969-03-13 Automation Ind Inc Flexible hose
DE2448893A1 (en) * 1974-03-01 1975-10-02 Hudson Mfg Co H D ELECTRIC SPRAYER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290769B (en) * 1963-04-03 1969-03-13 Automation Ind Inc Flexible hose
DE2448893A1 (en) * 1974-03-01 1975-10-02 Hudson Mfg Co H D ELECTRIC SPRAYER

Similar Documents

Publication Publication Date Title
DE2323929A1 (en) RESIN HOSE
DE1787020U (en) PLASTIC COIL SPRING HOSE.
DE1404880A1 (en) Device for cleaning textile machines or the like. by air currents
AT37053B (en) Inhalation device.
AT152400B (en) Funnel for a set of instruments for subcutaneous saline infusion and gastric lavage.
AT238368B (en) Device for suctioning off secretions, especially from the pharynx of unconscious people
DE495317C (en) Use for air cleaning cartridges of respiratory devices
AT133207B (en) Backpack.
AT201504B (en) Conveying line for powdery or flour-like material
DE668091C (en) Cooling device for cinema projector
AT346133B (en) AREA COLLECTOR FOR THE USE OF SOLAR ENERGY
DE1785846U (en) HIGH PRESSURE HOSE WITH ELASTIC PLASTIC COVER.
AT27186B (en) Maximum thermometer.
DE680096C (en) Sleeve with bearings for swiveling attachment of flag cloths to flagpoles
AT151527B (en) Dry gas container with a metal jacket similar to a harmonica.
DE1815683U (en) FIRE HOSE.
AT204685B (en) Device for treating blood with oxygen
DE683315C (en) Overflow device on electrostatic precipitators for viscous deposits, e.g. B. Tar
DE1637939U (en) SIGNAL CAP.
DE563195C (en) Railway shell buffer
AT55318B (en) Connection of sectional radiators made of sheet metal by means of double-conical or cylindrical nipples.
AT57244B (en) Plan-node catcher built in the style of communicating tubes.
DE1855424U (en) CONICAL FILTER TUBES.
DE2105260A1 (en) Hydraulic fluid for use in tube filter presses
AT116769B (en) Folding lampshade.