DE217023C - - Google Patents

Info

Publication number
DE217023C
DE217023C DENDAT217023D DE217023DA DE217023C DE 217023 C DE217023 C DE 217023C DE NDAT217023 D DENDAT217023 D DE NDAT217023D DE 217023D A DE217023D A DE 217023DA DE 217023 C DE217023 C DE 217023C
Authority
DE
Germany
Prior art keywords
capsule
tubes
handle
another
mouthpiece
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.)
Active
Application number
DENDAT217023D
Other languages
German (de)
Publication of DE217023C publication Critical patent/DE217023C/de
Active legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Refuse Collection And Transfer (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 8 e. GRUPPE 3.CLASS 8 e. GROUP 3.

Das Patent 216557 betrifft ein Mundstück für die Saugleitung von Staubabsaugevorrichtungen, bei welchem eine feste Kapsel und eine bewegbare Kegelmutter ein die Einlaßöffnung überdeckendes Gehäuse bilden.The patent 216557 relates to a mouthpiece for the suction line of dust extraction devices, in which a fixed capsule and a movable cone nut enter the inlet opening Form covering housing.

. Vorliegende Erfindung besteht in einer neuen Ausführungsform dieses Mundstückes, bei welcher das Mundstück aus zwei gleichachsig hintereinanderliegenden Rohren besteht, welche durch einen als Handhabe ausgebildeten Steg miteinander verbunden sind und von denen das eine die Kapsel und das andere die Kegelmutter trägt, wobei der Zwischenraum zwischen den gegenüberstehenden Rohrenden die regelbare. The present invention consists in a new embodiment of this mouthpiece, in which the mouthpiece consists of two coaxially arranged one behind the other There are tubes, which are connected to one another by a web designed as a handle and one of which the capsule and the other carries the taper nut, the space between the opposite pipe ends the adjustable

Öffnung bildet. Die Regelbarkeit ist durch ' diese Anordnung erhöht. Die Bedienung der Abstufüngsvorrichtung ist handlicher, da letztere dort liegt, wo die mit dem Saugmundstück arbeitende Person ihre Hand stets haben wird.Forms opening. The controllability is increased by this arrangement. The operation of the Graduation device is more handy, as the latter is where the one working with the suction nozzle Person will always have their hand.

Der Handgriff veranlaßt die Person, stets die Hand im Bereich des Mutterkegels zu halten, so daß die Hand stets bereit ist, mit zwei Fingern z. B. die Abstufung vorzunehmen.The handle causes the person to always keep his hand in the area of the nut cone, so that the hand is always ready to use two fingers z. B. to make the gradation.

In der Zeichnung ist der Gegenstand vorliegender Erfindung in einer beispielsweisen Ausführungsform im Schnitt dargestellt.In the drawing, the subject matter of the present invention is exemplified Embodiment shown in section.

a1 und «2 sind zwei gleichachsig hintereinander liegende, durch einen Zwischenraum c voneinander abstehende Röhren des Mundstückes. Das Rohr α1 trägt die Kapsel d, das Rohr α2 besitzt auf dem Gewindeteil f die mit dem Kegel h versehene, gegen den Kapselrand i anpreßbare Mutter g. Die beiden Rohre a1 und a2 sind durch einen Steg H miteinander verbunden, der als Handhabe ausgebildet ist. a 1 and 2 are two coaxially one behind the other, protruding from one another through a space c, of the mouthpiece tubes. The tube α 1 carries the capsule d, the tube α 2 has on the threaded part f the nut g provided with the cone h and which can be pressed against the edge of the capsule i. The two tubes a 1 and a 2 are connected to one another by a web H , which is designed as a handle.

Claims (1)

Patent-Anspruch:Patent claim: Saugmundstück mit regelbarer Nebenluft-Zuführung für Staubabsaugevorrichtungen nach Patent 216557, gekennzeichnet durch zwei gleichachsig hintereinanderliegende und durch einen Zwischenraum (c) getrennte Röhren (a1, a2), von deren einander gegenüberstehenden Enden das eine die Kapsel (A) und das andere die den Verschlußkegel (h) tragende Schraubenmutter besitzt, und welche durch einen Steg (H) miteinander verbunden sind, der als Handhabe ausgebildet ist.Suction mouthpiece with adjustable secondary air supply for dust extraction devices according to patent 216557, characterized by two tubes (a 1 , a 2 ) lying one behind the other on the same axis and separated by a space (c) , one of which is the capsule (A) and the other of the opposite ends the locking cone (h) has screw nuts, and which are connected to one another by a web (H) which is designed as a handle. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
DENDAT217023D Active DE217023C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216557T

Publications (1)

Publication Number Publication Date
DE217023C true DE217023C (en)

Family

ID=5829720

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT216557D Active DE216557C (en)
DENDAT217023D Active DE217023C (en)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT216557D Active DE216557C (en)

Country Status (2)

Country Link
BE (1) BE217023A (en)
DE (2) DE217023C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037091B (en) * 1955-11-11 1958-08-21 Mauz & Pfeiffer Elektro Appbau Vacuum cleaner with a completely or partially closable inlet for secondary air to regulate the negative pressure at the nozzle
DE1064699B (en) * 1955-03-18 1959-09-03 Alpine Aktien Ges Maschinenfab Suction mouthpiece for vacuum cleaner
EP0370981A1 (en) * 1988-11-23 1990-05-30 Aktiebolaget Electrolux Pressure control device for suction cleaner

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789786A (en) * 1953-08-07 1957-04-23 Daufus H Mefford Air-operate hair clipping device
US2912982A (en) * 1958-06-04 1959-11-17 Arthur J Barsky Endotracheal tube adapter
US5159958A (en) * 1991-07-18 1992-11-03 Hydro Systems Company Chemical eductor with integral elongated air gap
US5253677A (en) * 1991-07-18 1993-10-19 Hydro Systems Company Chemical eductor with integral elongated air gap
US5518020A (en) * 1994-06-14 1996-05-21 Dema Engineering Co. Proportioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064699B (en) * 1955-03-18 1959-09-03 Alpine Aktien Ges Maschinenfab Suction mouthpiece for vacuum cleaner
DE1037091B (en) * 1955-11-11 1958-08-21 Mauz & Pfeiffer Elektro Appbau Vacuum cleaner with a completely or partially closable inlet for secondary air to regulate the negative pressure at the nozzle
EP0370981A1 (en) * 1988-11-23 1990-05-30 Aktiebolaget Electrolux Pressure control device for suction cleaner

Also Published As

Publication number Publication date
DE216557C (en)
BE217023A (en)

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