DE4221079A1 - Height adjustable stand foot for domestic appts. - comprises foot plate with threaded shaft on which is screwed a foot nut - Google Patents

Height adjustable stand foot for domestic appts. - comprises foot plate with threaded shaft on which is screwed a foot nut

Info

Publication number
DE4221079A1
DE4221079A1 DE4221079A DE4221079A DE4221079A1 DE 4221079 A1 DE4221079 A1 DE 4221079A1 DE 4221079 A DE4221079 A DE 4221079A DE 4221079 A DE4221079 A DE 4221079A DE 4221079 A1 DE4221079 A1 DE 4221079A1
Authority
DE
Germany
Prior art keywords
foot
threaded shaft
nut
thread
screwed
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.)
Ceased
Application number
DE4221079A
Other languages
German (de)
Inventor
Heinrich Gerstacker
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.)
AEG Hausgeraete GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE4221079A priority Critical patent/DE4221079A1/en
Priority to DE9218964U priority patent/DE9218964U1/en
Publication of DE4221079A1 publication Critical patent/DE4221079A1/en
Ceased 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
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4253—Supporting arrangements for the casing, e.g. rollers or supporting legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • A47B91/022—Adjustable feet using screw means
    • A47B91/024—Foot attached to a rotating bolt supported in an internal thread
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/125—Supporting arrangements for the casing, e.g. rollers or legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • A47B91/022—Adjustable feet using screw means

Abstract

On the threaded shaft (3) or the thread of the foot nut (4) is a coating of plastic or similar. The plastic consists of polyamide or a material with similar properties. The threaded coating is formed as a ring circle (5) or a half ring circle (5'). The thread coating is applied in segments or in points. USE/ADVANTAGE - For domestic washing machines, driers, and the like, a height-adjusted foot in which thread clearance is eliminated and the adjustment torque is secured.

Description

Die Erfindung betrifft einen höhenverstellbaren Standfuß für Haushaltsgeräte nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a height-adjustable stand for household appliances according to the generic term of Claim 1.

Aus der DE OS 19 16 650 ist ein höhenverstellbarer Standfuß dieser Art bekannt. Das Ausrichten des mit solchen Standfüßen versehenen Haushaltsgerätes erfolgt durch Verdrehen der Fußmutter, mit deren Hilfe der Standfuß zwangsläufig im Gehäusebodenteil des Gerätes auf- oder abbewegt wird. Da solcherart ausgerüstete Haushaltsgeräte während des Betriebes aber einer ständigen dynamischen Belastung ausgesetzt sind, ist auf Grund des zwischen den Gewinden der Fußmutter und des Gewindeschaftes des Fußtellers vorhandenen Spiels das Dauerstandverhalten dieser Haushaltsgeräte aber unbefriedigend. Auch findet hier kein Toleranzausgleich statt, so daß große Verstellmomentschwankungen vorhanden sind. Des weiteren wird durch das Gewindespiel die Gehäuseresonanz wesentlich beeinflußt.From DE OS 19 16 650 is a height-adjustable stand known of this kind. Aligning the with such Household appliance provided with feet is made by Twisting the foot nut, with the help of which the base inevitably up or in the bottom part of the device is moved. Because such equipped household appliances during operation but a constant dynamic Exposure is due to the between the Threading the foot nut and the threaded shaft of the Fußtellers existing game the durability behavior of these household appliances but unsatisfactory. Also finds here no tolerance compensation takes place, so that large Adjustment torque fluctuations are present. Furthermore, due to the thread play, the housing resonance is essential influenced.

Der Erfindung liegt die Aufgabe zugrunde, bei einem höhenverstellbaren Standfuß der in Rede stehenden Art auf einfachste und kostengünstigste Weise das Spiel zwischen den Gewinden zu elemenieren und ein definiertes Verstellmoment sicher zu stellen. The invention is based, with one height-adjustable stand of the type in question easiest and cheapest way to play between the threads and a defined one To ensure adjustment torque.  

Die Lösung dieser Aufgabe gemäß der Erfindung ist dem kennzeichnenden Teil des Patentanspruchs 1 zu entnehmen.This object is achieved according to the invention characterizing part of claim 1.

Vorteilhafte weitere Ausgestaltungen des Gegenstandes der Erfindung sind in den Unteransprüchen angegeben.Advantageous further refinements of the subject of Invention are specified in the subclaims.

Durch die vorgeschlagene Maßnahme wird eine hundertprozentige Spielfreiheit erreicht und auf Dauer ein unveränderbares Verstellmoment sichergestellt.The proposed measure will 100% freedom of play achieved and permanent unchangeable adjustment torque ensured.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird anhand dieser nachfolgend näher beschrieben.An embodiment of the invention is in the drawing is shown and will be described in more detail below described.

Es zeigen:Show it:

Fig. 1 einen komplett montierten höhenverstellbaren Standfuß, Fig. 1 is a fully assembled height-adjustable stand,

Fig. 2 diesen Standfuß teilweise im Schnitt. Fig. 2 this stand partially in section.

Der in der Zeichnung dargestellte höhenverstellbare Standfuß 1 für motorisch betriebene Haushaltsgroßgeräte (Waschmaschinen, Wäschetrockner, Geschirrspüler) hat einen Fußteller 2 mit einem Gewindeschaft 3 und eine auf diesem aufgeschraubte Fußmutter 4. Durch Drehen des Standfußes ist eine Auf- oder Abwärts-Bewegung und damit ein Ausrichten des Gerätes möglich.The height-adjustable pedestal 1 shown in the drawing for large motorized household appliances (washing machines, tumble dryers, dishwashers) has a foot plate 2 with a threaded shaft 3 and a foot nut 4 screwed onto it. By turning the stand, an up or down movement is possible and the device can be aligned.

Zwecks Elemenierung des Gewindespiels und Sicherung des Verstellmomentes ist auf dem Gewindeschaft 3 oder auf dem Gewinde der Fußmutter 4 eine Beschichtung 5, 5′ aus Kunststoff oder dergleichen aufgebracht. Als Kunststoff dient dabei in vorteilhafter Weise Polyamid oder eventuell ähnliche Eigenschaften aufweisende Werkstoffe.In order to eliminate the thread play and ensure the adjustment moment, a coating 5 , 5 'made of plastic or the like is applied to the threaded shaft 3 or to the thread of the foot nut 4 . Polyamide or materials which may have similar properties are advantageously used as the plastic.

Die Gewinde-Beschichtung kann dabei zweckmäßig als Ringkreis 5 oder als Halbringkreis 5′ ausgebildet sein. Auch eine segmentartige oder punktförmige Aufbringung der Gewinde-Beschichtung wäre denkbar.The thread coating can expediently be designed as a ring circle 5 or as a half ring circle 5 '. A segment-like or punctiform application of the thread coating would also be conceivable.

Claims (4)

1. Höhenverstellbarer Standfuß für Haushaltsgeräte, wie Waschmaschine, Wäschetrockner, Geschirrspüler oder dgl., bestehend aus einem Fußteller mit einem Gewindeschaft und einer auf diesem aufgeschraubten Fußmutter, dadurch gekennzeichnet, daß auf dem Gewindeschaft (3) oder dem Gewinde der Fußmutter (4) eine Beschichtung aus Kunststoff oder dgl. aufgebracht ist.1. Height-adjustable pedestal for household appliances, such as a washing machine, dryer, dishwasher or the like, consisting of a foot plate with a threaded shaft and a screwed on this foot nut, characterized in that on the threaded shaft ( 3 ) or the thread of the foot nut ( 4 ) one Coating made of plastic or the like is applied. 2. Standfuß nach Anspruch 1, dadurch gekennzeichnet, daß als Kunststoff Polyamid oder ähnliche Eigenschaften aufweisende Werkstoffe dienen.2. Stand according to claim 1, characterized in that as plastic polyamide or similar properties showing materials serve. 3. Standfuß nach Anspruch 1, dadurch gekennzeichnet, daß die Gewinde-Beschichtung als Ringkreis (5) oder als Halbringkreis (5′) ausgebildet ist.3. Stand according to claim 1, characterized in that the thread coating is designed as a ring circle ( 5 ) or as a half ring circle ( 5 '). 4. Standfuß nach Anspruch 1, dadurch gekennzeichnet, daß die Gewinde-Beschichtung segmentartig oder punktförmig aufgebracht ist.4. Stand according to claim 1, characterized in that the thread coating segment-like or punctiform is applied.
DE4221079A 1992-06-26 1992-06-26 Height adjustable stand foot for domestic appts. - comprises foot plate with threaded shaft on which is screwed a foot nut Ceased DE4221079A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE4221079A DE4221079A1 (en) 1992-06-26 1992-06-26 Height adjustable stand foot for domestic appts. - comprises foot plate with threaded shaft on which is screwed a foot nut
DE9218964U DE9218964U1 (en) 1992-06-26 1992-06-26 Height-adjustable stand for household appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221079A DE4221079A1 (en) 1992-06-26 1992-06-26 Height adjustable stand foot for domestic appts. - comprises foot plate with threaded shaft on which is screwed a foot nut

Publications (1)

Publication Number Publication Date
DE4221079A1 true DE4221079A1 (en) 1994-01-05

Family

ID=6461931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4221079A Ceased DE4221079A1 (en) 1992-06-26 1992-06-26 Height adjustable stand foot for domestic appts. - comprises foot plate with threaded shaft on which is screwed a foot nut

Country Status (1)

Country Link
DE (1) DE4221079A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408015U1 (en) * 1994-05-14 1994-07-28 Rehau Ag & Co Box-like sliding foot element
WO2004088356A1 (en) * 2003-03-31 2004-10-14 Robert Bosch Gmbh Device for adjusting an optical mirror
WO2009056449A1 (en) * 2007-10-31 2009-05-07 BSH Bosch und Siemens Hausgeräte GmbH Household appliance having at least one adjustable-height pedestal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139121A1 (en) * 1980-11-26 1982-07-22 Fuji Seimitsu Mfg. Co. Ltd., Toyonaka, Osaka SELF-LOCKING NUT
DE3346288A1 (en) * 1983-12-21 1985-07-04 Susumu Neyagawa Osaka Yamauchi Self-locking nut, and a method for its production
DE3619161A1 (en) * 1985-06-26 1987-01-08 Gutt SELF-LOCKING NUT
DE3641836A1 (en) * 1986-12-08 1988-06-16 Scharwaechter Gmbh Co Kg Self-securing fastening element
DE4022918A1 (en) * 1990-07-19 1992-01-23 Lauer Peter Dipl Ing Fh Self-locking screw connection - has screw, threaded pin and nut and has radial ridges on sides of thread pitch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139121A1 (en) * 1980-11-26 1982-07-22 Fuji Seimitsu Mfg. Co. Ltd., Toyonaka, Osaka SELF-LOCKING NUT
DE3346288A1 (en) * 1983-12-21 1985-07-04 Susumu Neyagawa Osaka Yamauchi Self-locking nut, and a method for its production
DE3619161A1 (en) * 1985-06-26 1987-01-08 Gutt SELF-LOCKING NUT
DE3641836A1 (en) * 1986-12-08 1988-06-16 Scharwaechter Gmbh Co Kg Self-securing fastening element
DE4022918A1 (en) * 1990-07-19 1992-01-23 Lauer Peter Dipl Ing Fh Self-locking screw connection - has screw, threaded pin and nut and has radial ridges on sides of thread pitch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408015U1 (en) * 1994-05-14 1994-07-28 Rehau Ag & Co Box-like sliding foot element
WO2004088356A1 (en) * 2003-03-31 2004-10-14 Robert Bosch Gmbh Device for adjusting an optical mirror
CN100406909C (en) * 2003-03-31 2008-07-30 罗伯特·博世有限公司 Device for adjusting an optical mirror
WO2009056449A1 (en) * 2007-10-31 2009-05-07 BSH Bosch und Siemens Hausgeräte GmbH Household appliance having at least one adjustable-height pedestal
DE102007052090A1 (en) 2007-10-31 2009-05-14 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance with at least one height-adjustable base

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: AEG HAUSGERAETE GMBH, 90429 NUERNBERG, DE

8131 Rejection