EP1500759A1 - Clip with spring loaded pin - Google Patents
Clip with spring loaded pin Download PDFInfo
- Publication number
- EP1500759A1 EP1500759A1 EP03016975A EP03016975A EP1500759A1 EP 1500759 A1 EP1500759 A1 EP 1500759A1 EP 03016975 A EP03016975 A EP 03016975A EP 03016975 A EP03016975 A EP 03016975A EP 1500759 A1 EP1500759 A1 EP 1500759A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bolt
- vorsteckfederstift
- spring
- flange
- spring tongues
- 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.)
- Granted
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Classifications
-
- 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
- A47B9/00—Tables with tops of variable height
- A47B9/14—Tables with tops of variable height with pins coacting with holes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32467—Telescoping members
- Y10T403/32475—Telescoping members having detent
- Y10T403/32483—Spring biased
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32467—Telescoping members
- Y10T403/32524—Self-locking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
- Y10T403/7077—Interfitted members including discrete retainer for telescoping members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7075—Interfitted members including discrete retainer
- Y10T403/7077—Interfitted members including discrete retainer for telescoping members
- Y10T403/7079—Transverse pin
- Y10T403/7088—Sliding pin
Definitions
- the invention relates to Vorsteckfederite according to the preamble of claim 1 and telescopically in one another slidable hollow sections or tubes with prefill spring pins according to the preamble of claim 8.
- Telescopically telescoping hollow sections or tubes are used, for example, as height-adjustable legs or corner posts in foldable tents, as described in EP-A-0'514'574 and marketed by the applicant very successfully under the trademark "Pro Tent®” used .
- Known from WO02 / 08549 of the applicant octagonal telescopic tubes with grooves for receiving Kederprofilen are made of light metal, preferably made of aluminum, and in which only the outer surfaces are anodized.
- the inner and outer tubes of the corner posts are provided at predetermined positions with corresponding holes, and can be locked by spring-loaded locking pins in desired relative positions to each other.
- FIG. 1 A widely used type of locking pin formed integrally from a sheet metal strip according to US-A-6,089,247 is shown in FIG.
- the free rear end of the spring plate comes to lie on the inside of the metal profile and can, in the case of an inside non-anodized aluminum profile lead to abrasion and chips.
- the abraded aluminum particles can accumulate between inner and outer telescopic tube, settle and affect the sliding mobility of the tubes to each other. In the worst case, it may even lead to jamming or blocking of the pipes against each other.
- the known locking pins are not very stable in position and tend to "disappear" in the profile when fully pressed into the profile.
- the object of the invention is to provide a Vorsteckfederuxes of the aforementioned type, which the Do not have disadvantages of the known versions.
- Item i) ensures that the spring tongues 21, 22 can not slip away transversely to their spreading direction. In the present octagonal profile with Kedernuten this leads to a relatively slim tongue shape. In a square profile, as shown in Figure 1, the tongues would preferably have in the region of the sliding surfaces 23, 24 approximately the width of the square profile.
- the shape according to ii) ensures that the bolt 5 of the spring pin 1 in the absence of force from the outside is safe in the locked position and can not wobble or rattle in the profile 10. By dimensioning iii) can be 5 of the bolt by corresponding pressure completely sink in the profile 10, so that an outer profile 11 can be pushed over it.
- the bolt tip 26 is rounded and preferably made of plastic, so that there is no abrasion on the inner wall of the outer profile 11.
- the spring 1 can even be compressed at least to the extent that it is inserted from one end into the profile tube 10, 11 and then moved by means of a suitable rod to the predicted position along the tube longitudinal axis when inserted into the profile 10.
- a suitable rod to the predicted position along the tube longitudinal axis when inserted into the profile 10.
- the stop collar is preferably inclined in such a way that it comes to rest almost completely over the inner walls of the two welt grooves 103, 105.
- the flange 20 in diameter only has to be larger than the bore 107 accommodating the bolt, so that the inside of the profile wall 104 surrounding the bore 107 serves as a stop surface.
- iv) ensures that the bolt 5 comes to lie in its locking position with the circular cylindrical jacket portion 51 on the parallel inner walls of the corresponding holes 107 of the inner 10 and the outer 11 profile tube.
- the clamping force acts perpendicular to the lateral surface and the bolt can not be pressed inwards.
- the metal jacket reliably prevents the shearing of the bolt even with large forces.
- FIG. 6 In the longitudinal section of Figure 6 is another embodiment of the Invention subject represented.
- the bolt casing 51 ' is closed here at the top.
- Such Vorsteckfederstatte are preferably in outer profiles 11 to lock of Attachment elements or movably mounted Plastic tabs used. So it can not be used for rubbing metallic bolt tip come on an inner pipe wall.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Springs (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Die Erfindung betrifft Vorsteckfederstifte gemäss Oberbegriff des Patentanspruches 1 und teleskopartig ineinander verschiebbare Hohlprofile oder Rohre mit Vorsteckfederstiften gemäss Oberbegriff des Patentanspruches 8.The invention relates to Vorsteckfederstifte according to the preamble of claim 1 and telescopically in one another slidable hollow sections or tubes with prefill spring pins according to the preamble of claim 8.
Teleskopartig ineinander verschiebbare Hohlprofile oder Rohre
kommen zum Beispiel als höhenverstellbare Standbeine oder
Eckpfosten bei faltbaren Zelten, wie sie in der EP-A-0'514'574
beschrieben und vom Anmelder sehr erfolgreich unter der Marke
"Pro Tent®" vermarktet werden, zum Einsatz. Aus der WO02/08549
des Anmelders sind achteckige Teleskoprohre mit Nuten zur
Aufnahme von Kederprofilen beschrieben die aus Leichtmetall,
vorzugsweise aus Aluminium, hergestellt sind, und bei welchen
nur die äusseren Oberflächen eloxiert sind. Die inneren und
äusseren Rohre der Eckpfosten sind an vorgegebenen Positionen
mit korrespondierenden Bohrungen versehen, und können von
federkraftbeaufschlagten Feststellstiften in gewünschten
Relativpositionen zueinander arretiert werden. Ein weit
verbreiteter Typ eines einstückig aus einem Blechstreifen
geformten Feststellstiftes gemäss der US-A-6,089,247 ist in der
Figur 1 gezeigt. Das freie Hinterende des Federbleches kommt
dabei an der Innenseite des Metallprofiles zu liegen und kann,
im Falle eines innen nicht-eloxierten Aluminiumprofils zu Abrieb
und Spänen führen. Die abgeriebenen Aluminiumteilchen können
sich zwischen innerem und äusserem Teleskoprohr ansammeln,
festsetzen und die Verschiebbeweglichkeit der Rohre zueinander
beeinträchtigen. Im schlimmsten Fall kann es sogar zum
Verklemmen oder Blockieren der Rohre gegeneinander führen.
Die bekannten Feststellstifte sind nicht sehr positionsstabil
und neigen dazu im Profil zu "verschwinden", wenn sie
vollständig in das Profil gedrückt werden. Ein Grund dafür liegt
beim V-förmigen Federkörper, der den Stift nicht genau senkrecht
nach oben drückt, sondern noch Anteile von querwirkenden Kräften
ausübt. Um Reklamationen von Kunden zu vermeiden, muss jedoch
sichergestellt sein, dass die Feststellstifte positionsstabil
sind. Im Stand der Technik gemäss der Figur 1 wurde dieses
Problem dadurch gelöst, dass das Hinterende der Feder am
Hohlprofil angeschweisst oder angelötet ist um das Verschieben
zu verhindern. Dies lässt sich jedoch nur bei endständig im
Hohlprofil positionierten Feststellstiften bewerkstelligen.
Müssen die Feststellstifte weiter innen im Profil positioniert
werden, so können sie dort nur mit grossem Aufwand derart
fixiert werden.
Beim Einsetzen der bekannten federkraftbeaufschlagten
Feststellstifte in die Teleskoprohre verkanten diese leicht und
kratzen zudem an der Innenwand. Das Verkanten erschwert die
Montage an verschiedenen Stellen im Profil.Telescopically telescoping hollow sections or tubes are used, for example, as height-adjustable legs or corner posts in foldable tents, as described in EP-A-0'514'574 and marketed by the applicant very successfully under the trademark "Pro Tent®" used , Known from WO02 / 08549 of the applicant octagonal telescopic tubes with grooves for receiving Kederprofilen are made of light metal, preferably made of aluminum, and in which only the outer surfaces are anodized. The inner and outer tubes of the corner posts are provided at predetermined positions with corresponding holes, and can be locked by spring-loaded locking pins in desired relative positions to each other. A widely used type of locking pin formed integrally from a sheet metal strip according to US-A-6,089,247 is shown in FIG. The free rear end of the spring plate comes to lie on the inside of the metal profile and can, in the case of an inside non-anodized aluminum profile lead to abrasion and chips. The abraded aluminum particles can accumulate between inner and outer telescopic tube, settle and affect the sliding mobility of the tubes to each other. In the worst case, it may even lead to jamming or blocking of the pipes against each other.
The known locking pins are not very stable in position and tend to "disappear" in the profile when fully pressed into the profile. One reason for this is the V-shaped spring body, which does not push the pin exactly vertically upwards, but still exerts shares of transverse forces. To avoid complaints from customers, it must be ensured that the locking pins are stable in position. In the prior art according to FIG. 1, this problem has been solved in that the rear end of the spring is welded or soldered to the hollow profile in order to prevent displacement. However, this can be done only with terminally positioned in the hollow profile locking pins. If the locking pins have to be positioned further inside the profile, they can only be fixed in such a way there with great effort.
When inserting the known spring-loaded locking pins in the telescopic tubes tilt this easily and also scratch the inner wall. The tilting makes assembly at different points in the profile more difficult.
Aufgabe der Erfindung ist die Schaffung eines Vorsteckfederstiftes der eingangs genannten Art, welche die Nachteile der bekannten Ausführungen nicht aufweisen.The object of the invention is to provide a Vorsteckfederstiftes of the aforementioned type, which the Do not have disadvantages of the known versions.
Diese Aufgabe ist erfindungsgemäss durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst.This object is achieved according to the invention by the characterizing Characteristics of claim 1 solved.
Weitere bevorzugte Ausführungsformen sind in den abhängigen Ansprüchen umschrieben.Further preferred embodiments are in the dependent Claims circumscribed.
Im folgenden werden zwei Ausführungsbeispiele des Erfindungsgegenstandes anhand der Zeichnung näher erläutert. Es zeigen:
- Figur 1
- einen Querschnitt durch einen federkraftbeaufschlagten Feststellstift wie er aus dem Stand der Technik bekannt ist, angeordnet in einem Vierkant-Teleskoprohrsystem;
Figur 2- einen Federstift gemäss einer bevorzugten Ausführungsform der Erfindung;
- Figur 3
- den Federstift gemäss
Figur 2 angeordnet in einem Teleskoprohr, wobei die Wand des Rohres teilweise weggelassen und das Rohr Verkürzt dargestellt ist; - Figur 4
- eine Sicht in ein Teleskoprohr mit eingesetztem Federstift, wobei das äussere Rohr geschnitten und nur teilweise dargestellt ist;
Figur 5- einen Längsschnitt durch einen Federstift gemäss der
Figuren 2 bis 4; und - Figur 6
- einen Längsschnitt durch einen Federstift gemäss einer weiteren Ausführungsform der Erfindung.
- FIG. 1
- a cross section through a spring-loaded locking pin as known from the prior art, arranged in a square telescopic tube system;
- FIG. 2
- a spring pin according to a preferred embodiment of the invention;
- FIG. 3
- the spring pin according to Figure 2 arranged in a telescopic tube, wherein the wall of the tube is partially omitted and the tube is shown shortened;
- FIG. 4
- a view into a telescopic tube with inserted spring pin, the outer tube is cut and shown only partially;
- FIG. 5
- a longitudinal section through a spring pin according to Figures 2 to 4; and
- FIG. 6
- a longitudinal section through a spring pin according to another embodiment of the invention.
In der Figur 1 ist ein Vorsteckfederstift 1 gemäss einer ersten
Ausführungsform der vorliegenden Erfindung dargestellt. Ein
basales Federelement 2 aus einem Elastomer, vorzugsweise einem
Polyoxymethylen(POM)-Material, trägt einen zylindrischen Bolzen
5, der an seinem oberen Ende abgerundet ist. Der Bolzen 5 ist
vorzugsweise mit einem Metallmantel 51 versehen um ein Abscheren
auch bei hohen Belastungen sicher zu verhindern. Der Bolzen 5
steht senkrecht auf einem kreisscheibenförmigen Flansch 20, der
einen peripheren umlaufenden Anschlagkragen 28 aufweist. Vom
Flansch 20 erstrecken sich zwei gebogene Federzungen 21, 22 nach
unten. Die Federzungen 21, 22 sind gegenläufig gebogen und
beschreiben jeweils annähernd einen Viertelkreis, so dass an
ihren basalen Enden jeweils eine annähernd horizontale untere
Gleitfläche 23, 24 gebildet ist. Diese Gleitflächen 23, 24
kommen im eingesetzten Zustand, wie er in der Figur 3 gezeigt
ist, an einer Innenwand eines Teleskoprohres 10 zu liegen. Durch
Druck auf die Bolzenspitze werden die Federzungen 21, 22
gespreizt und die Gleitflächen 23, 24 erlauben ein
Auseinandergleiten und partielles Abrollen der Federzungen an
der Innenwand. Drückt der Benutzer auf die Bolzenspitze 26, so
wird die ausgeübte Kraft entlang der Bolzenlängsachse
weitergeleitet und annähernd tangential in die flanschseitigen
Endbereiche der Federzungen 21, 22 eingeleitet. Die auf den
Bolzen 5 ausgeübte Kraft wird durch die annähernd
kreisbogenförmig gekrümmten Federzungen zu gleichen Teilen
aufgenommen, weitergeleitet und durch die Verformung der
Federzungen 21, 22 zum grossen Teil gespeichert. Sobald der
Druck auf den Bolzen 5 nachlässt, respektive ganz ausbleibt,
nehmen die beiden Federzungen 21, 22 wieder ihre ursprüngliche
Form ein und schieben den Bolzen 5 senkrecht nach oben in eine
Verriegelungsstellung. Die breit gespreizte Auslegung der
Federzungen 21, 22 und ihre Bilateralsymmetrie verhindert das
seitliche Wegrutschen des Feststellstiftes im Profil 10.
Da das Federelement 2 aus einem Kunststoffmaterial, vorzugsweise
aus POM gefertigt sind, können die Federzungen 21, 22 an der
Innenwand 102 des Teleskoprohres 10 gleiten und reiben, ohne
dass es zur Abrasion von Rohrmaterial kommt.
Anhand der Figuren 3 und 4, die einen Federstift 1 im
eingesetzten Zustand zeigen, soll im folgenden genauer
Dimensionierung der Federstifte eingegangen werden. Die Stifte 1
sind vorzugsweise so auf die verwendeten Teleskopprofile 10, 11
angepasst, dass folgende Punkte erfüllt sind:
Since the
With reference to Figures 3 and 4, which show a spring pin 1 in the inserted state, will be discussed in the following more accurate dimensioning of the spring pins. The pins 1 are preferably adapted to the used
Punkt i) stellt sicher, dass die Federzungen 21, 22 nicht quer
zu ihrer Spreizrichtung wegrutschen können. Im vorliegenden
Achteckprofil mit Kedernuten führt dies zu einer relativ
schlanken Zungenform. Bei einem Vierkantprofil, wie es in der
Figur 1 dargestellt ist, würden die Zungen vorzugsweise im
Bereich der Gleitflächen 23, 24 annähernd die Breite des
Vierkantprofiles aufweisen.
Die Formgebung gemäss ii) stellt sicher, dass sich der Bolzen 5
des Federstiftes 1 bei ausbleibender Krafteinwirkung von aussen
sicher in der Verriegelungsstellung befindet und nicht im Profil
10 wackeln oder klappern kann.
Durch die Dimensionierung iii) lässt sich der Bolzens 5 durch
entsprechenden Druck vollständig im Profil 10 versenken, so dass
ein äusseres Profil 11 darüber geschoben werden kann. Die
Bolzenspitze 26 ist abgerundet und vorzugsweise aus Kunststoff
gefertigt, so dass es nicht zu Abrieb an der Innenwand des
äusseren Profils 11 kommt. Die Feder 1 kann beim Einsetzen in
das Profil 10 sogar mindestens soweit zusammengedrückt werden,
dass sie problemlos von einem Ende her in das Profilrohr 10, 11
eingeschoben und dann mittels einem geeigneten Stab bis in die
vorhergesehene Position entlang der Rohrlängsachse verschoben
wird.
Im Ausführungsbeispiel der Figur 4 mit einer komplexen
Profilgeometrie wurden Bolzenhöhe (nach iii)) und
Flanschdurchmesser (nach v)) so aufeinander abgestimmt, dass der
Flansch 20 mit seinem peripher umlaufenden Anschlagkragen 23 an
den Innenwänden der beiden Kedernuten 103, 105 zu liegen kommt,
welche benachbart zur Profilwand 104 angeordnet sind, die der
Bolzen 5 durchsetzt. Der Anschlagkragen ist vorzugsweise so
geneigt, dass er annähernd vollflächig an den Innenwänden der
beiden Kedernuten 103, 105 zu liegen kommt.
In einem einfachen Vierkantprofil muss der Flansch 20 im
Durchmesser lediglich grösser als die den Bolzen aufnehmende
Bohrung 107 sein, so dass die, die Bohrung 107 umgebende,
Innenseite der Profilwand 104 als Anschlagfläche dient.
iv) stellt sicher, dass der Bolzen 5 in seiner
Verriegelungsstellung mit dem kreiszylindrischen Mantelbereich
51 an den parallel verlaufenden Innenwänden der
korrespondierenden Bohrungen 107 des inneren 10 und des äusseren
11 Profilrohrs zu liegen kommt. Die Klemmkraft wirkt senkrecht
zur Mantelfläche und der Bolzen kann nicht nach innen gedrückt
werden. Der Metallmantel verhindert zuverlässig das Abscheren
des Bolzens auch bei grossen Krafteinwirkungen.Item i) ensures that the
The shape according to ii) ensures that the
By dimensioning iii) can be 5 of the bolt by corresponding pressure completely sink in the
In the embodiment of Figure 4 with a complex profile geometry bolt height (according to iii)) and flange diameter (v)) were coordinated so that the
In a simple square profile, the
iv) ensures that the
Im Längsschnitt der Figur 5 ist ersichtlich, wie der
Metallmantel 51 am Federelement 2 gehalten ist. In der
dargestellten Ausführungsform ist der Mantel 51 im unteren
Bereich mit einer Ringnut 52 versehen. Der hohle Mantel 51 wird
im Spritzgusswerkzeug an der Basis umspritzt, so dass das
Kunststoffmaterial des Flansches 20 die Nut 52 ausfüllt und der
Mantel 51 unlösbar und stabil mit dem Federelement 2 verbunden
ist. Da der Mantel 51 innen hohl und an der Spitze offen ist,
füllt das - vorzugsweise farbige - Kunststoffmaterial beim
Spritzen den Mantel komplett aus und bildet einen Kunststoffkern
25. Das POM-Material tritt an der Bolzenspitze 26 aus und formt
einen farblich akzentuierten Druckpunkt. Die Spitze ist wie
bereits oben beschrieben bombiert und durch das
Kunststoffmaterial wird die Reibung stark herabgesetzt. Beides
erleichtert das Verschieben der Teleskoprohre 10, 11
gegeneinander bei gedrücktem Stift 1. In the longitudinal section of Figure 5 can be seen how the
Im Längsschnitt der Figur 6 ist eine weitere Ausführungsform des Erfindungsgegenstandes dargestellt. Der Bolzenmantel 51' ist hier an der Spitze geschlossen. Solche Vorsteckfederstifte werden vorzugsweise in äusseren Profilen 11 zu Arretierung von Anbauelementen oder verschiebbeweglich montierten Kunststoffreitern eingesetzt. Es kann also nicht zum Reiben der metallischen Bolzenspitze an einer inneren Rohrwandung kommen. In the longitudinal section of Figure 6 is another embodiment of the Invention subject represented. The bolt casing 51 'is closed here at the top. Such Vorsteckfederstifte are preferably in outer profiles 11 to lock of Attachment elements or movably mounted Plastic tabs used. So it can not be used for rubbing metallic bolt tip come on an inner pipe wall.
- VorsteckfederstiftVorsteckfederstift
- 11
- Inneres TeleskoprohrInner telescopic tube
- 1010
- Äusseres TeleskoprohrOuter telescopic tube
- 1111
- Innenseite ProfilwandInside profile wall
- 102102
- Innenwand KedernutInterior wall Kedernut
- 103, 105103, 105
- Profilwandprofile wall
- 104104
- Bohrungdrilling
- 107107
- Federelementspring element
- 22
- Flanschflange
- 2020
- Federzungenspring tongues
- 21, 2221, 22
- Gleitflächesliding surface
- 23, 2423, 24
- KunststoffkernPlastic core
- 2525
- KunststoffspitzePlastic tip
- 2626
- Anschlagkragenstop collar
- 2828
- Bolzenbolt
- 55
- Metallmantelmetal sheath
- 5151
- Ringnutring groove
- 5252
- Breite FederzungeWide spring tongue
- BF B F
- Breite ProfilWide profile
- Bp B p
- Höhe FederelementHeight spring element
- HF H F
- Höhe BolzenHeight bolt
- HB H B
- Höhe BolzenmantelHeight bolt jacket
- HBM H BM
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03016975A EP1500759B1 (en) | 2003-07-25 | 2003-07-25 | Clip with spring loaded pin |
US10/898,066 US7445398B2 (en) | 2003-07-25 | 2004-07-23 | Coupling spring pin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03016975A EP1500759B1 (en) | 2003-07-25 | 2003-07-25 | Clip with spring loaded pin |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1500759A1 true EP1500759A1 (en) | 2005-01-26 |
EP1500759B1 EP1500759B1 (en) | 2012-11-07 |
Family
ID=33483948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03016975A Expired - Lifetime EP1500759B1 (en) | 2003-07-25 | 2003-07-25 | Clip with spring loaded pin |
Country Status (2)
Country | Link |
---|---|
US (1) | US7445398B2 (en) |
EP (1) | EP1500759B1 (en) |
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US10441120B1 (en) * | 2010-04-30 | 2019-10-15 | Unger Marketing International, Llc | Universal connecting members |
TW201236553A (en) * | 2011-02-17 | 2012-09-01 | Compal Electronics Inc | Electronic device and stand |
US8286926B1 (en) | 2011-11-30 | 2012-10-16 | Trace Eugene Van Dyne | Collapsible leg assembly |
US20130330118A1 (en) * | 2012-06-11 | 2013-12-12 | Trace Eugene Van Dyne | Cable-Actuated Latching Mechanism |
WO2016120878A1 (en) | 2015-01-29 | 2016-08-04 | Lil Monkey Ltd. | A spring for connecting a pipe to a connector |
US9681801B1 (en) | 2017-01-09 | 2017-06-20 | Marvin Efron | Efron stereopter |
CN108331973B (en) * | 2018-03-12 | 2023-06-30 | 山东亚特尔集团股份有限公司 | Vertical buried pipe mounting bracket and application method thereof |
US11753868B2 (en) * | 2019-07-08 | 2023-09-12 | Dorel Home Furnishings, Inc. | Step stool with moveable handrail |
US12025177B2 (en) | 2020-10-27 | 2024-07-02 | Robert Varney | Universal coupling for hollow carbon fiber composite structures |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1210093A (en) * | 1967-07-28 | 1970-10-28 | J E Eltherington & Son Alumini | An improved prop |
US5237890A (en) | 1992-03-04 | 1993-08-24 | Seeburn Metal Products Limited | Extension arm for an automobile jack |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH281831A (en) * | 1949-04-11 | 1952-03-31 | Wuester Heinrich | Snap-in device on tubular parts that can be moved into one another. |
US3712652A (en) * | 1970-04-10 | 1973-01-23 | Telepole Inc | Adjustable ski pole |
US4181230A (en) * | 1977-12-16 | 1980-01-01 | Darling Store Fixtures, a division of the Marmon Group, Inc. | Store display fixture |
US4749321A (en) * | 1987-04-24 | 1988-06-07 | Elco Industries, Inc. | Sealing fastener |
US4830035A (en) * | 1987-05-13 | 1989-05-16 | Liu Antony Ching Fong | Seesawly-controlled foldable walker |
JPH0516377Y2 (en) * | 1987-08-27 | 1993-04-28 | ||
CH675446A5 (en) | 1990-03-02 | 1990-09-28 | Heinz Stoeckler | |
US6079894A (en) * | 1996-06-13 | 2000-06-27 | Invacare Corporation | Integral snap button and anti-rattle member |
US6213672B1 (en) * | 1997-10-21 | 2001-04-10 | George J. Varga | Telescoping pole & cleaning tool |
US6089247A (en) * | 1998-08-12 | 2000-07-18 | Price; Walter L. | Collapsible frame |
US6263895B1 (en) * | 2000-02-10 | 2001-07-24 | Song-Hyuk Bang | Quick connect system |
ES2294009T3 (en) | 2000-07-26 | 2008-04-01 | Patea Gmbh | SIDE COVERING FOR A FOLDABLE STORE. |
-
2003
- 2003-07-25 EP EP03016975A patent/EP1500759B1/en not_active Expired - Lifetime
-
2004
- 2004-07-23 US US10/898,066 patent/US7445398B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1210093A (en) * | 1967-07-28 | 1970-10-28 | J E Eltherington & Son Alumini | An improved prop |
US5237890A (en) | 1992-03-04 | 1993-08-24 | Seeburn Metal Products Limited | Extension arm for an automobile jack |
Also Published As
Publication number | Publication date |
---|---|
US7445398B2 (en) | 2008-11-04 |
EP1500759B1 (en) | 2012-11-07 |
US20050019138A1 (en) | 2005-01-27 |
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