DE3401706C2 - - Google Patents

Info

Publication number
DE3401706C2
DE3401706C2 DE3401706A DE3401706A DE3401706C2 DE 3401706 C2 DE3401706 C2 DE 3401706C2 DE 3401706 A DE3401706 A DE 3401706A DE 3401706 A DE3401706 A DE 3401706A DE 3401706 C2 DE3401706 C2 DE 3401706C2
Authority
DE
Germany
Prior art keywords
elevations
depressions
discs
plastic parts
stack
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
DE3401706A
Other languages
German (de)
Other versions
DE3401706A1 (en
Inventor
Peter 8721 Dittelbrunn De Dreschmann
Wilhelm 8731 Reith De Walter
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
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 FAG Kugelfischer Georg Schaefer KGaA filed Critical FAG Kugelfischer Georg Schaefer KGaA
Priority to DE19843401706 priority Critical patent/DE3401706A1/en
Publication of DE3401706A1 publication Critical patent/DE3401706A1/en
Application granted granted Critical
Publication of DE3401706C2 publication Critical patent/DE3401706C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/16—Special arrangements of articles in storage spaces
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7846—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with a gap between the annular disc and the inner race
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip

Description

Die Erfindung bezieht sich auf eine Vorrichtung nach dem Oberbegriff des ersten Anspruchs.The invention relates to a device according to the Preamble of the first claim.

Es sind automatische Einrichtungen in Benutzung, mit denen Scheiben z. B. in Form von Dichtungen in Wälzlager einge­ baut werden. Die Dichtungen werden dabei flächig aufein­ ander anliegend, z. B. in Kunststoffschläuchen verpackt angeliefert. Wenn sie nun vom Stapel automatisch entnommen werden sollen, ergeben sich aber Schwierigkeiten, denn sie haften meist aneinander. Von der automatischen Einrichtung werden daher statt einer Dichtung oft mehrere entnommen. Damit ist aber eine automatische Montage nicht mehr mög­ lich.Automatic devices are in use with which Slices z. B. in the form of seals in rolling bearings be built. The seals are flat on each other other, e.g. B. packed in plastic tubes delivered. If they are now automatically removed from the stack difficulties arise, however, because they usually stick together. From the automatic setup Therefore, several are often removed instead of one seal. However, automatic assembly is no longer possible Lich.

Es ist daher Aufgabe der Erfindung Scheiben, insbesondere in Form von Dichtungen so weiter zu verbessern, daß von einer automatischen Einrichtung bei der Abnahme von einem Stapel mit Sicherheit immer nur eine Scheibe erfaßt wird.It is therefore an object of the invention, in particular in the form of seals so that continue to improve an automatic set-up for the acceptance of one Stack with certainty only one disc is detected.

Die Lösung wird im kennzeichnenden Teil des ersten Anspruchs dargelegt. Die Ansprüche 2 bis 4 enthalten spezielle Ausge­ staltungen.The solution is in the characterizing part of the first claim spelled out. The claims 2 to 4 contain special Ausge events.

Dadurch, daß die aneinander anliegenden Scheiben Vorsprünge besitzen, ist ihre Erfassung durch die Entnahmeeinrichtung problemlos. Wegen der Punkt- oder Linienberührung ist nämlich immer sichergestellt, daß nur jeweils eine Scheibe erfaßt wird. Ein Aneinanderhaften von mehreren Scheiben wird vermieden, da keine flächenhafte Anlage vorhanden ist. The fact that the abutting discs protrusions own, is their collection by the removal facility no problem. Because of the point or line contact namely always ensure that only one disc at a time is detected. A sticking together of several discs is avoided since there is no extensive system.  

Aus der DE-AS 10 32 047 sind zwar Dicht­ scheiben bekannt die Vorsprünge aufweisen, hier besitzen sie aber Abstützfunktionen und über ihren Einbau wird nichts ausgesagt.DE-AS 10 32 047 are leakproof known disks which have protrusions, but here they have support functions and nothing is said about their installation.

Damit ein die Entnahme erschwerendes Ver­ kippen der erfindungsgemäßen Dichtscheiben vermieden wird, ist es zweckmäßig, die Erhe­ bungen oder Vertiefungen im radial äußeren Bereich vorzusehen. Aus Fertigungsgründen ist es weiterhin vorzuziehen, die Erhebungen oder Vertiefungen einstückig an den Kunst­ stoffteilen vorzusehen. Die Erhebungen erge­ ben außerdem dann mit größerer Sicherheit eine Punkt- oder Linienberührung, wenn sie im Querschnitt die Form eines Dreiecks be­ sitzen.Thus a Ver complicating the removal tilt the sealing washers according to the invention is avoided, it is appropriate to Erhe exercises or recesses in the radially outer Area. For manufacturing reasons it is still preferable to the surveys or recesses in one piece on art to provide fabric parts. The surveys yielded then also with greater certainty a point or line touch if it in cross section be the shape of a triangle to sit.

Die Erfindung wird an Hand einer Figur nä­ her erläutert. Diese zeigt einen Teilquer­ schnitt durch zwei aneinander anliegenden Dichtungen in Form von Schleuderscheiben.The invention is based on a figure explained here. This shows a partial cross cut through two abutting Seals in the form of centrifugal discs.

Jede der Schleuderscheiben 1 und 2 besteht aus einer Verstärkungseinlage 3, die mit ei­ nem Kunststoffteil 4 versehen ist. Letzterer besitzt an einem Ende Haltelippen 5.Each of the centrifugal discs 1 and 2 consists of a reinforcing insert 3 which is provided with a plastic part 4 . The latter has holding lips 5 at one end.

Für die automatische Einbaueinrichtung wich­ tig sind die an jeder Schleuderscheibe 1 und 2 angebrachten Erhebungen 6, die im Querschnitt eine dreieckige Form haben. Da die Spitze 7 der Schleuderscheibe 1 nur Linienberührung mit der ihr gegenüberliegenden Stirnseite 8 der anderen Schleuderscheibe 2 besitzt, wird ein Aneinanderhaften der beiden Schleuder­ scheiben 1 und 2 vermieden. Da weiter­ hin auch alle anderen Scheiben des je­ weiligen Stapels in gleicher Weise an­ einander anliegen, ist eine Einzelent­ nahme durch die Einbaueinrichtung sicher­ gestellt.Important for the automatic installation device are the elevations 6 attached to each centrifugal disc 1 and 2 , which have a triangular cross-section. Since the tip 7 of the centrifugal disk 1 has only line contact with their opposite end face 8 of the other centrifugal disc 2, a sticking together of the two spin is avoided 1 and 2 slices. Since all other slices of the respective stack also lie against each other in the same way, a single removal is ensured by the installation device.

Claims (4)

1. Vorrichtung an Scheiben, insbesondere Dichtungen, die im Zustand vor der Montage aufeinanderliegend als Stapel vorhanden sind und mit automatischen Einrichtungen in Maschinenteile z. B. Wälzlager eingebaut werden, dadurch gekennzeichnet, daß zumindest auf einer der Stirnseiten (8) der Scheiben (1, 2), die einander gegenüberliegen und keine Abstützfunktion ausüben, zur problemlosen Einzelentnahme Erhebungen (6) oder Vertiefungen so angebracht sind, daß sich nur Punkt- oder Linienberührungen ergeben.1. Device on panes, in particular seals, which are present in the state prior to assembly as a stack and with automatic devices in machine parts such. B. roller bearings can be installed, characterized in that at least on one of the end faces ( 8 ) of the disks ( 1, 2 ), which lie opposite one another and do not have a supporting function, for problem-free individual removal, elevations ( 6 ) or depressions are fitted in such a way that only Point or line contact result. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeich­ net, daß die Erhebungen (6) oder Vertiefungen im radial äußeren Bereich am Umfang verteilt vorge­ sehen sind.2. Device according to claim 1, characterized in that the elevations ( 6 ) or depressions in the radially outer region are seen on the circumference. 3. Vorrichtung nach Anspruch 1 oder 2, an Scheiben, bestehend aus Verstärkungs- und Kunststoffteilen, dadurch gekennzeichnet, daß die Erhebungen (6) oder Vertiefungen an den Kunststoffteilen (4) einstückig angeformt sind.3. Apparatus according to claim 1 or 2, on discs, consisting of reinforcing and plastic parts, characterized in that the elevations ( 6 ) or depressions on the plastic parts ( 4 ) are integrally formed. 4. Vorrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die Erhebungen (6) im Schnitt die Form eines Dreiecks besitzen.4. Apparatus according to claim 1, 2 or 3, characterized in that the elevations ( 6 ) have the shape of a triangle in section.
DE19843401706 1984-01-19 1984-01-19 Device on discs, in particular seals Granted DE3401706A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843401706 DE3401706A1 (en) 1984-01-19 1984-01-19 Device on discs, in particular seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843401706 DE3401706A1 (en) 1984-01-19 1984-01-19 Device on discs, in particular seals

Publications (2)

Publication Number Publication Date
DE3401706A1 DE3401706A1 (en) 1985-08-01
DE3401706C2 true DE3401706C2 (en) 1987-05-21

Family

ID=6225331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843401706 Granted DE3401706A1 (en) 1984-01-19 1984-01-19 Device on discs, in particular seals

Country Status (1)

Country Link
DE (1) DE3401706A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527340B4 (en) * 1994-07-26 2006-03-30 Ntn Corp. Sealing device for bearings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280443B1 (en) * 1995-07-21 1998-01-20 Skf Ind Spa SEALING DEVICE FOR BEARINGS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032047B (en) * 1956-03-01 1958-06-12 Alfred Berger Seal for bearing u. ae. rotating machine parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527340B4 (en) * 1994-07-26 2006-03-30 Ntn Corp. Sealing device for bearings

Also Published As

Publication number Publication date
DE3401706A1 (en) 1985-08-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation