DE19845181A1 - Lubricator has guide carriage supported on tracks in guide rail by roller bodies, with housing, oil tank, oil dispensers and spring - Google Patents
Lubricator has guide carriage supported on tracks in guide rail by roller bodies, with housing, oil tank, oil dispensers and springInfo
- Publication number
- DE19845181A1 DE19845181A1 DE19845181A DE19845181A DE19845181A1 DE 19845181 A1 DE19845181 A1 DE 19845181A1 DE 19845181 A DE19845181 A DE 19845181A DE 19845181 A DE19845181 A DE 19845181A DE 19845181 A1 DE19845181 A1 DE 19845181A1
- Authority
- DE
- Germany
- Prior art keywords
- oil
- housing
- guide rail
- oil tank
- raceways
- 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
Links
- 239000000314 lubricant Substances 0.000 claims abstract description 18
- 230000001050 lubricating effect Effects 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 239000002657 fibrous material Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000005461 lubrication Methods 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
- F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
- F16C29/0645—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls with load directions in O-arrangement
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
- F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
Abstract
Description
Die Erfindung betrifft eine Schmiervorrichtung für ein Linearwälzlager mit einem Führungswagen, der an Laufbahnen einer Führungsschiene über Wälzkörper längsverschieblich abgestützt ist und an mindestens einer in die Verschieberichtung weisenden Stirnseite die Schmiervorrichtung mit einem Schmierstoff enthaltenden Gehäuse aufweist, dessen Innenraum über als Ölspender wirkende Bauteile mit den Laufbahnen für die Wälzkörper ver bunden sind.The invention relates to a lubricating device for a linear roller bearing a runner block that runs along the running tracks of a guide rail Rolling element is supported in a longitudinally displaceable manner and on at least one in the End face pointing the lubricating device with a Lubricant-containing housing, the interior of which as Components acting as oil dispensers with the raceways for the rolling elements are bound.
Aus dem Dokument DE 41 41 038 A1 ist eine Schmiervorrichtung bekannt, deren Gehäuse als Stützplatte ausgebildet ist. Diese enthält in Ausnehmun gen mehrere Dochtstreifen, die aus einem Schmierstoffkanal einer anliegen den Abstreiferplatte Schmierstoff erhalten und an die Laufbahnen der Füh rungsschiene weiterleiten, da sie bis zu den Laufbahnen vorragen. Die Zu fuhr von Schmierstoff zu den Dochtstreifen erfolgt von außen über Bohrun gen des Führungswagens oder über einen dort angebrachten Schmiernippel in regelmäßigen Nachschmierintervallen. Dabei muß verbrauchter Schmier stoff von Hand oder über eine Zentralschmieranlage in relativ kurzen Zeitin tervallen ersetzt werden. Außerdem ist bei der vorbekannten Schmiervor richtung ein Verschleißausgleich nicht vorgesehen, d. h. bei längerer Lauf zeit und Abnutzung der Dochtstreifen, die als berührende Ölmengenregula toren wirken, kann der entstehende Spalt zu der jeweiligen Laufbahn so groß werden, daß Öl nicht mehr abgegeben wird.A lubricating device is known from document DE 41 41 038 A1, whose housing is designed as a support plate. This contains exceptionally against several strips of wick that lie against one of the lubricant channels receive the wiper plate lubricant and on the raceways of the Füh forward the guide rail as they protrude up to the raceways. The To drove from lubricant to the wick strips from the outside via drilling against the carriage or via a grease nipple attached there at regular relubrication intervals. Used lubricant must be used fabric by hand or via a central lubrication system in a relatively short time intervals are replaced. In addition, the previously known lubricator direction wear compensation is not provided, d. H. for longer runs Time and wear of the wick strips, which act as a touching amount of oil the resulting gap to the respective career become large that oil is no longer released.
Der Erfindung liegt die Aufgabe zugrunde, eine sicher und beständig wir kende Schmiervorrichtung für ein Linearwälzlager für Einsatzbereiche zu schaffen, bei denen kurze Nachschmierintervalle nicht erwünscht oder nicht möglich sind.The invention has for its object a safe and stable we lubricating device for a linear roller bearing for applications create where short relubrication intervals are not desired or not possible are.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Gehäuse der Schmiervorrichtung einen mit den Ölspendern verbundenen Öltank enthält. Auf diese Weise erhält das Linearlager ein mitgeführtes Schmierstoffdepot und damit eine sogenannte Langzeit-Schmiereinheit. Dadurch können die Zeitintervalle, in denen Schmierstoff ersetzt und von außen zugeführt wer den muß, wesentlich verlängert werden.This object is achieved in that the housing of the Lubricator contains an oil tank connected to the oil dispensers. In this way, the linear bearing receives a lubricant depot that is carried along and thus a so-called long-term lubrication unit. This allows the Time intervals in which lubricant is replaced and supplied from outside that must be significantly extended.
Der Öltank kann entweder leer oder mit einem offenporigen kapillaren Spei chermedium gefüllt sein. Bei Füllung mit einem offenporigen Material wird durch Kapillarwirkung ein ungewolltes Auslaufen des Öles verhindert und ein lageunabhängiges Anzapfens des gespeicherten Öles ermöglicht. Der Öltank kann über eine oder mehrere Befüllungsöffnungen verfügen, die ent weder offen bleiben oder mit einem gummielastischen Werkstoff verschlos sen sind.The oil tank can either be empty or with an open-pore capillary spit medium must be filled. When filling with an open-pore material prevents the oil from leaking out by capillary action and enables the stored oil to be tapped regardless of the position. The Oil tank can have one or more filling openings that ent neither remain open or closed with a rubber-elastic material are.
Der Öltank kann als separater, in das Gehäuse einsetzbarer und aus diesem herausnehmbarer Behälter ausgeführt sein. Ein solcher Tank ist austausch bar gestaltet, d. h. man ersetzt den leeren Tank durch einen vollen. Das offenporige Material ist so ausgewählt, daß es einen hohen Prozentsatz an Schmierstoff aufnehmen kann. The oil tank can be used as a separate insert into and out of the housing removable container can be executed. Such a tank is interchangeable designed in cash, d. H. you replace the empty tank with a full one. The Open pore material is selected so that it has a high percentage Can absorb lubricant.
Jeder Ölspender kann aus einem faserigen oder porösen Material bestehen. Dieses berührt die Wälzkörperlaufbahnen der Führungsschiene und benetzt sie dadurch mit Öl. In dem Gehäuse kann für jeden Ölspender eine diesen an die zugehörigen Laufbahnen der Führungsschiene andrückende Feder angeordnet sein. Durch ein solches Federelement, welches als Schrauben feder, Schenkelfeder, Blattfeder oder Feder aus einem elastischen Material, wie z. B. Moosgummi bestehen kann, oder auch als ölabgebendes Element bei geeigneter Formgebung selbst federt, erfolgt die Berührung unter einer Vorspannung. Dadurch wird Verschleiß des Materials des Ölspenders aus geglichen. Das Material kann ein faseriges Material, wie Filz oder ein porö ses Material, wie Moosgummi oder ähnliches sein. Es hat im Ölspender eine höhere Verschleißfestigkeit als ein für den Öltank verwendbares Material.Each oil dispenser can be made of a fibrous or porous material. This touches and wets the rolling element raceways of the guide rail it with oil. In the housing there can be one for each oil dispenser spring pressing against the associated raceways of the guide rail be arranged. By such a spring element, which as screws spring, leg spring, leaf spring or spring made of an elastic material, such as B. foam rubber, or as an oil-releasing element with a suitable shape, the contact takes place under one Preload. This will wear out the material of the oil dispenser compared. The material can be a fibrous material such as felt or a porous material such as foam rubber or the like. It has one in the oil dispenser higher wear resistance than a material that can be used for the oil tank.
Jeder Ölspender kann auch unter Einhaltung eines geringen Spaltes zu den Laufbahnen der Führungsschiene in dem Gehäuse angeordnet sein. Bei dieser alternativen Ausführung hat der Ölspender also keine Berührung mit den Laufbahnen. Durch hochfrequente Schwingungen, in welche der Öl spender versetzt wird, wird Öl nebelförmig ausgeschleudert und benetzt die Wälzkörperlaufbahnen. Die Schwingungen werden z. B. durch einen Piezo kristall erzeugt, der durch elektrische Schwingungen erregt wird. Diese Ausführung hat den Vorteil, daß durch den fehlenden Kontakt zwischen dem ölabgebenden Medium und der Laufbahn kein mechanischer Verschleiß auftreten kann.Every oil dispenser can also maintain a small gap Raceways of the guide rail can be arranged in the housing. At In this alternative version, the oil dispenser has no contact with the careers. Due to high-frequency vibrations in which the oil is dispensed, oil is thrown out in a fog and wets the Rolling raceways. The vibrations are e.g. B. by a piezo generated crystal, which is excited by electrical vibrations. This Execution has the advantage that due to the lack of contact between the oil-releasing medium and the track no mechanical wear can occur.
Der Öltank kann in dem Gehäuse über Versorgungskanäle mit den Ölspen dern verbunden sein, die ebenfalls mit einem faserigen oder porösen Mate rial gefüllt sein können.The oil tank can be in the housing via supply channels with the oil spills be connected, also with a fibrous or porous mate rial can be filled.
An dem Gehäuse kann eine die Führungsschiene umgebende Abstreiferlei ste mit einer die Führungsschiene berührenden Abstreiferlippe für Schmier stoff angeordnet sein. Der Abstreiferleiste kann dabei eine zusätzliche Ab streiferlippe für Schmutz zugeordnet sein. Auf diese Weise entsteht eine doppellippige Abdichtung mit einer schmierstoffabstreifenden Lippe und einer schmutzabstreifenden Lippe. Durch eine optische Anzeige bzw. Kon trollmöglichkeit des Schmierstoffvorrates, beispielsweise einen Farbindikator oder ein Schauglas, entfallen aufwendige Schmierfristberechnungen, wenn aufgrund der Anwendungsbedingungen ein Nachfüllen von Schmierstoff nötig wird. Das Gehäuse der Schmiervorrichtung kann aus Kunststoff oder Metall bestehen und mittels geeigneter Bohrungen stirnseitig am Führungs wagen der Profilschienenführung befestigt werden. Es kann so ausgeführt werden, daß es leicht austauschbar ist. Bei Ausführung ohne separaten, herausnehmbaren Behälter ist der Öltank ein Teil des Gehäuses.A wiper strip surrounding the guide rail can be attached to the housing with a wiper lip that contacts the guide rail for lubrication be arranged. The squeegee can be an additional Ab Rub lip for dirt to be assigned. This creates one double lip seal with a lubricant wiping lip and a dirt wiping lip. With an optical display or con possibility of trolling the lubricant supply, for example a color indicator or a sight glass, elaborate lubrication time calculations are not necessary if a refill of lubricant due to the conditions of use becomes necessary. The housing of the lubricator can be made of plastic or Made of metal and with suitable holes on the face of the guide carriage of the linear guideway. It can be done this way be that it is easily interchangeable. When running without a separate Removable container, the oil tank is part of the housing.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigenAn embodiment of the invention is shown in the drawing and is described in more detail below. Show it
Fig. 1 eine stirnseitige Ansicht einer Führungsschiene mit ei ner diese teilweise umgreifenden offenen Schmiervor richtung für ein Linearlager; Fig. 1 is an end view of a guide rail with egg ner this partially encircling lubricating device for a linear bearing;
Fig. 2 einen Schnitt gemäß Linie II-II der Fig. 1 durch die Schmiervorrichtung, jedoch in deren geschlossenem Zustand; FIG. 2 shows a section along line II-II of FIG. 1 through the lubricating device, but in its closed state;
Fig. 3 eine explosionsartige Darstellung des in Fig. 2 erkenn baren Gehäuses der Schmiervorrichtung, teilweise je doch in einem Schnitt III-III der Fig. 5; Fig. 3 is an exploded view of the recognizable in Figure 2 ble housing of the lubrication device, but partly in a section III-III of Fig. 5;
Fig. 4 eine stirnseitige Ansicht der Teile des Gehäuses; Figure 4 is an end view of the parts of the housing.
Fig. 5 eine gegenüber Fig. 1 verkleinerte Ansicht einer zum Teil geschlossenen Schmiervorrichtung. Fig. 5 is a reduced view compared to FIG. 1 of a partially closed lubrication device.
Eine Schmiervorrichtung 1 ist für die stirnseitige Befestigung an einem Füh rungswagen eines Linearlagers ausgebildet, der eine Führungsschiene 2 teilweise umgreift. Der Führungswagen ist über Wälzkörper an der Füh rungsschiene 2 längsverschieblich abgestützt, die an Laufbahnen 3 der Füh rungsschiene 2 abrollen. Die Schmiervorrichtung 1 ist für die Schmierung dieser Laufbahnen 3 vorgesehen. Sie besteht aus einem Gehäuse 4, einem Deckel 5 und einer Abstreiferleiste 6, die mit einer Abstreiferlippe 7 für Schmierstoff und einer zusätzlichen Abstreiferlippe 8 für Schmutz an der Oberfläche der Führungsschiene 2 entlanggleitet, wenn der Führungswagen sich bewegt.A lubricating device 1 is designed for the end attachment to a Füh approximately carriage of a linear bearing, which partially engages around a guide rail 2 . The carriage is supported on rolling elements on the Füh guide rail 2 , which roll on tracks 3 of the Füh guide rail 2 . The lubrication device 1 is provided for the lubrication of these raceways 3 . It consists of a housing 4 , a cover 5 and a wiper strip 6 which slides along the surface of the guide rail 2 with a wiper lip 7 for lubricant and an additional wiper lip 8 for dirt when the carriage is moving.
Das Gehäuse 4 enthält einen Öltank 9, zwei Versorgungskanäle 10 und zwei Ölspender 11, sowie für jeden Ölspender eine Feder 12, die diesen an die zugehörigen Laufbahnen 3 der Führungsschiene 2 drückt. Im Ausführungs beispiel ist der Öltank 9 mit einem kapillaren Speichermedium 13 gefüllt, welches über ein Gummiventil 14 des Gehäuses 4 mit Öl gefüllt werden kann und dann ein Schmierstoffdepot bildet. Das Gummiventil 14 verschließt eine Befüllungsöffnung 15 des Gehäuses 4. Das Schmierstoffdepot ist über die Versorgungskanäle 10, die ebenfalls mit einem kapillaren Speichermedi um gefüllt sind, mit den zu beiden Seiten der Führungsschiene 2 angeord neten Ölspendern 11 verbunden. Jeder Ölspender besteht aus einem fase rigen oder porösen Material, welches an den Laufbahnen 3 der Führungs schiene 2 entlanggleitet und dorthin den über die Versorgungskanäle 10 erhaltenen Schmierstoft weiterleitet.The housing 4 contains an oil tank 9 , two supply channels 10 and two oil dispensers 11 , as well as a spring 12 for each oil dispenser, which presses it against the associated raceways 3 of the guide rail 2 . In the execution example, the oil tank 9 is filled with a capillary storage medium 13 , which can be filled with oil via a rubber valve 14 of the housing 4 and then forms a lubricant reservoir. The rubber valve 14 closes a filling opening 15 of the housing 4 . The lubricant depot is connected via the supply channels 10 , which are also filled with a capillary storage medium, to the oil dispensers 11 arranged on both sides of the guide rail 2 . Each oil dispenser consists of a fibrous or porous material, which slides along the tracks 3 of the guide rail 2 and there forwards the lubricant obtained via the supply channels 10 .
Das faserige Material des Ölspenders 11 kann jeweils aus Kapillaren beste hen, die in Richtung der Laufbahnen 3 der Führungsschiene 2 ausgerichtet sind. Es kann auch in Richtung der Laufbahnen der Führungsschiene ge steifte Enden aufweisen. Der Öltank 9 kann mit einer Kontrollanzeige für den Befüllungsgrad versehen sein. The fibrous material of the oil dispenser 11 can best consist of capillaries, which are aligned in the direction of the raceways 3 of the guide rail 2 . It can also have stiffened ends in the direction of the raceways of the guide rail. The oil tank 9 can be provided with a control display for the degree of filling.
11
Schmiervorrichtung
Lubricator
22nd
Führungsschiene
Guide rail
33rd
Laufbahn
career
44th
Gehäuse
casing
55
Deckel
cover
66
Abstreiferleiste
Wiper strip
77
Abstreiferlippe
Wiper lip
88th
zusätzliche Abstreiferlippe
additional wiper lip
99
Öltank
Oil tank
1010th
Versorgungskanal
Supply channel
1111
Ölspender
Oil dispenser
1212th
Feder
feather
1313
kapillares Speichermedium
capillary storage medium
1414
Gummiventil
Rubber valve
1515
Befüllungsöffnung
Filling opening
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19845181A DE19845181B4 (en) | 1998-10-01 | 1998-10-01 | Lubricating device for a linear roller bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19845181A DE19845181B4 (en) | 1998-10-01 | 1998-10-01 | Lubricating device for a linear roller bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19845181A1 true DE19845181A1 (en) | 2000-04-06 |
DE19845181B4 DE19845181B4 (en) | 2009-10-08 |
Family
ID=7883024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19845181A Expired - Lifetime DE19845181B4 (en) | 1998-10-01 | 1998-10-01 | Lubricating device for a linear roller bearing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19845181B4 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10136826A1 (en) * | 2001-07-27 | 2003-02-06 | Ina Schaeffler Kg | Linear ball bearing has lubricant inlet and outlet channels in head section which fits around rail, outlet channel terminating on rail surface and channels being connected by sealable lubricant chamber |
DE102005003874A1 (en) * | 2005-01-27 | 2006-08-03 | Schaeffler Kg | Linear roller bearing e.g. for automotive industry for engines, transmissions and powertrains, has guide carriage mounted to roll along guide rail and scraper located on end face of guide carriage for scraping foreign bodies |
DE102007013945A1 (en) | 2007-03-23 | 2008-09-25 | Schaeffler Kg | Lubricating device for a linear roller bearing |
DE102009016459A1 (en) | 2009-04-04 | 2010-10-07 | Schaeffler Technologies Gmbh & Co. Kg | Lubricating device for linear guide, has housing cover with membrane valve at front wall within projection cross section of lubricant container area, where membrane valve is formed by locally reduced wall thickness |
DE102009016458A1 (en) | 2009-04-04 | 2010-10-07 | Schaeffler Technologies Gmbh & Co. Kg | Lubrication device for linear guide in machine tools and transfer mechanisms of production plants, has housing made of hard, spring-stiffness material, and housing cover made of soft, spring elastic material |
DE102012205762A1 (en) | 2012-04-10 | 2013-10-10 | Schaeffler Technologies AG & Co. KG | Guide wagon for e.g. rolling/sliding guide, has damping element provided between base body and coupling element, and connected directly with coupling element and indirectly with base body by intermediate piece |
DE102016202502A1 (en) | 2015-11-02 | 2017-05-04 | Schaeffler Technologies AG & Co. KG | Attachment element for long-term lubrication of linear, single-row, roller-bearing circulating shoes |
DE102016204367A1 (en) | 2016-03-16 | 2017-09-21 | Schaeffler Technologies AG & Co. KG | Rolling bearing with lubricant supply |
DE102017118848A1 (en) | 2017-08-18 | 2019-02-21 | Schaeffler Technologies AG & Co. KG | Linear guide carriage for a guide rail of a linear roller bearing and linear roller bearing with the linear guide carriage |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294111B (en) * | 1964-09-15 | 1969-04-30 | Hennig Ohg Geb | Stripping device for chips and dust for attachment to a reciprocating part of a machine tool |
DE1300808B (en) * | 1966-01-11 | 1969-08-07 | Kabelschlepp Gmbh | Stripping device for cover plates of cover devices on guide tracks of machine tools |
DE8319274U1 (en) * | 1983-07-04 | 1984-12-13 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for permanent lubrication of a rolling bearing |
DE4141038A1 (en) * | 1991-12-12 | 1993-06-17 | Schaeffler Waelzlager Kg | SCRAPER UNIT FOR A BEARING ELEMENT |
JPH06264923A (en) * | 1993-03-12 | 1994-09-20 | Yamazaki Mazak Corp | Direct-acting guide device |
DE4404109A1 (en) * | 1993-04-16 | 1994-10-20 | Star Gmbh | A linear guide device |
DE19754454A1 (en) * | 1996-12-09 | 1998-06-10 | Thk Co Ltd | Machine tool especially spindle lubrication system |
DE19801176A1 (en) * | 1997-01-17 | 1998-07-23 | Nippon Thompson Co Ltd | Guide rail for e.g. machine tool or industrial robot has saddle fabricated |
DE19828587A1 (en) * | 1997-07-01 | 1999-01-07 | Thk Co Ltd | Machine tool for ball bearing interface channel |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3823497A1 (en) * | 1988-07-11 | 1990-01-18 | Siemens Ag | PIEZOELECTRIC LUBRICATION DEVICE FOR A BEARING |
JP3288961B2 (en) * | 1996-11-11 | 2002-06-04 | テイエチケー株式会社 | Linear motion device and lubricating oil supply device used therefor |
-
1998
- 1998-10-01 DE DE19845181A patent/DE19845181B4/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294111B (en) * | 1964-09-15 | 1969-04-30 | Hennig Ohg Geb | Stripping device for chips and dust for attachment to a reciprocating part of a machine tool |
DE1300808B (en) * | 1966-01-11 | 1969-08-07 | Kabelschlepp Gmbh | Stripping device for cover plates of cover devices on guide tracks of machine tools |
DE8319274U1 (en) * | 1983-07-04 | 1984-12-13 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for permanent lubrication of a rolling bearing |
DE4141038A1 (en) * | 1991-12-12 | 1993-06-17 | Schaeffler Waelzlager Kg | SCRAPER UNIT FOR A BEARING ELEMENT |
JPH06264923A (en) * | 1993-03-12 | 1994-09-20 | Yamazaki Mazak Corp | Direct-acting guide device |
DE4404109A1 (en) * | 1993-04-16 | 1994-10-20 | Star Gmbh | A linear guide device |
DE19754454A1 (en) * | 1996-12-09 | 1998-06-10 | Thk Co Ltd | Machine tool especially spindle lubrication system |
DE19801176A1 (en) * | 1997-01-17 | 1998-07-23 | Nippon Thompson Co Ltd | Guide rail for e.g. machine tool or industrial robot has saddle fabricated |
DE19828587A1 (en) * | 1997-07-01 | 1999-01-07 | Thk Co Ltd | Machine tool for ball bearing interface channel |
Non-Patent Citations (1)
Title |
---|
JP 06264923 A.,In: Patents Abstracts of Japan, M-1727,Dec. 20,1994,Vol.18,No.677 * |
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DE102005003874A1 (en) * | 2005-01-27 | 2006-08-03 | Schaeffler Kg | Linear roller bearing e.g. for automotive industry for engines, transmissions and powertrains, has guide carriage mounted to roll along guide rail and scraper located on end face of guide carriage for scraping foreign bodies |
DE102007013945A1 (en) | 2007-03-23 | 2008-09-25 | Schaeffler Kg | Lubricating device for a linear roller bearing |
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WO2017076408A1 (en) | 2015-11-02 | 2017-05-11 | Schaeffler Technologies AG & Co. KG | Linear roller bearing having an attachment element for long-term lubrication |
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