DE102009006347A1 - Guide rail for castor guide, has running-wire arranged on base body and formed from cord that is formed from flexible wires, and retainer i.e. longitudinal groove, provided along base body for receiving cord - Google Patents
Guide rail for castor guide, has running-wire arranged on base body and formed from cord that is formed from flexible wires, and retainer i.e. longitudinal groove, provided along base body for receiving cord Download PDFInfo
- Publication number
- DE102009006347A1 DE102009006347A1 DE200910006347 DE102009006347A DE102009006347A1 DE 102009006347 A1 DE102009006347 A1 DE 102009006347A1 DE 200910006347 DE200910006347 DE 200910006347 DE 102009006347 A DE102009006347 A DE 102009006347A DE 102009006347 A1 DE102009006347 A1 DE 102009006347A1
- Authority
- DE
- Germany
- Prior art keywords
- guide rail
- base body
- strands
- cord
- guide
- 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.)
- Withdrawn
Links
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
- F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
-
- 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
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
- F16C33/61—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings formed by wires
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Führungsschiene einer Laufrollenführung.The The present invention relates to a guide rail of a Roller guide.
Aus
Die Fertigungslänge der eingesetzten Stahlwellen ist aus wirtschaftlichen und fertigungstechnischen Gründen begrenzt auf Längen von maximal 6 bis 8 m, wobei die maximalen Längen abhängig sein können von dem Durchmesser der Stahlwelle. Bei größeren erforderlichen Gesamtlängen werden mehrere Stahlwellen hintereinander angeordnet, wobei unerwünschte Stoßstellen entstehen können.The Production length of the steel shafts used is economical and manufacturing reasons limited to lengths from a maximum of 6 to 8 m, with maximum lengths dependent can be the diameter of the steel shaft. For larger ones required overall lengths are multiple steel shafts arranged one behind the other, with undesirable joints can arise.
Problematisch ist der Einsatz von Stahlwellen, wenn gebogene Führungsschienen zum Einsatz kommen sollen. In diesem Fall sind sowohl der Schienenkörper sowie die Stahlwellen entsprechend gekrümmt. Zu diesem Zweck muss die Stahlwelle gebogen werden. Derartig gekrümmte Führungsschienen sind daher aufwändig in ihrer Herstellung.Problematic is the use of steel shafts when curved guide rails to be used. In this case, both the rail body and the steel shafts are curved accordingly. To this The purpose is to bend the steel shaft. Such curved Guide rails are therefore expensive in their Production.
Aufgabe der vorliegenden Erfindung war es, eine Führungsschiene gemäß dem Oberbegriff des Anspruchs 1 anzugeben, die einfach herstellbar ist.task It was the object of the present invention to provide a guide rail according to the preamble of claim 1, which is easy to produce.
Erfindungsgemäß wird diese Aufgabe durch die Führungsschiene gemäß Anspruch 1 gelöst. Dadurch, dass der Laufdraht durch ein aus einer Vielzahl von Litzen gebildeten Seil gebildet ist, sind zwei wesentliche Vorteile gegeben: derartige Seile, beispielsweise Stahlseile sind wirtschaftlich günstig herzustellen. Stahlseile lassen sich in sehr großen Längen bereitstellen, so dass selbst bei großen Längen von vorgesehenen Führungsschienen keine Stoßstellen vorhanden sind. Ferner sind Stahlseile mehr oder weniger biegeschlaff, jedenfalls im Vergleich zu Stahlwellen, die nur in entsprechenden Maschinen gebogen werden können. Das bedeutet, bei erfindungsgemäßen Führungsschienen kann ein Stahlseil in die Längsnuten des Schienenkörpers eingelegt werden, wobei im Falle von gekrümmten Führungsschienen das Stahlseli ohne nennenswertes Aufbringen von Biegekräften der Krümmung folgt.According to the invention this task by the guide rail according to claim 1 solved. Thereby, that the moving wire through one of a Variety of strands of formed rope are two essential Advantages given: such ropes, for example steel cables are economical to produce. Leave steel cables deploy in very long lengths, so that even with long lengths of provided guide rails no joints are present. Furthermore, steel cables more or less pliable, at least in comparison to steel shafts, which can only be bent in appropriate machines. This means in guide rails according to the invention can a steel cable in the longitudinal grooves of the rail body be inserted, in the case of curved guide rails the Stahlseli without appreciable application of bending forces the curvature follows.
Das aus einer Vielzahl von Litzen gebildeten Seil kann so beschaffen sein, dass jede Litze jeweils aus einem einzigen Draht gebildet ist. Jedoch ist es auch in erfindungsgemäßer Weiterbildung möglich, dass jede Litze wiederum aus einer Vielzahl von Drähten gebildet ist.The This rope can be made from a variety of strands be that each strand is made up of a single wire each is. However, it is also in accordance with the invention possible for each strand to turn out of a variety of wires is formed.
Diese Litzen können in bekannter Weise für die Bildung des Seiles miteinander verflochten sein.These Strands can be used in a known manner for the formation of the rope to be intertwined.
Bei einer bevorzugten erfindungsgemäßen Weiterbildung weist die Litze einen von der Kreisform abweichenden Querschnitt auf, wobei umfangsseitig um eine gedachte Achse des Seiles herum benachbart angeordnete Litzen bündig aneinander anliegen. Bündig bedeutet hier, dass in diesem Fall das so gebildete Seil an seinem Außenumfang nahezu glatt ausgebildet sein kann, weil keine nennenswerten Übergänge zwischen einander benachbarten Litzen gebildet sind. Im Gegensatz dazu sind bei Litzen mit kreisrundem Querschnitt Übergänge zwischen einander benachbart angeordneten Litzen ausgebildet, weil der Kontakt zwischen einander benachbart angeordneten Litzen ein Linienkontakt ist und kein flächiger Kontakt.at a preferred embodiment of the invention the strand has a deviating from the circular cross-section on, with circumferentially around an imaginary axis of the rope around adjacently arranged strands lie flush against each other. Flush here means that in this case the rope thus formed at his Outer circumference can be almost smooth, because no noteworthy transitions between adjacent ones Strands are formed. In contrast, in strands with circular Cross section transitions between each other arranged strands formed because of the contact between each other adjacent strands is a line contact and no areal Contact.
Bei erfindungsgemäßen Weiterbildung kann das Seil aus mehreren konzentrisch um eine gedachte Längsachse des Seiles angeordneten Lagen von Litzen gebildet sein. In diesem Fall ist eine Lage von Litzen aus umfangsseitig hintereinander angeordneten Litzen gebildet, so dass jede Lage ringförmig angeordnet ist.at According to the invention, the rope training from several concentric around an imaginary longitudinal axis of the Rope arranged layers of strands may be formed. In this case is a layer of strands arranged circumferentially one behind the other Strands formed so that each layer is arranged in a ring is.
Bei derartigen Seilen ist es von Vorteil, wenn die Litzen der äußeren oder gegebenenfalls aller Lagen bündig aneinander anliegen, und wenn ferner einander benachbart angeordnete Lagen bündig aneinander anliegen. In diesem Fall weist das so gebildete Seil im Querschnitt gesehen keine oder nur geringfügige Lücken zwischen einander anliegenden Litzen auf, so dass ein unerwünschtes Einfedern vermieden ist.at Such ropes, it is advantageous if the strands of the outer or possibly all layers lie flush against each other, and if further adjacent layers flush abut each other. In this case, the rope thus formed has seen in cross section no or only minor gaps between adjacent strands, leaving an undesirable Jounce is avoided.
Nachstehend wird die Erfindung anhand von zwei in insgesamt fünf Figuren abgebildeten erfindungsgemäßen Ausführungsbeispielen näher erläutert. Es zeigen:below The invention is based on two in a total of five figures illustrated embodiments of the invention explained in more detail. Show it:
Bevor
die Erfindung anhand der
Das
Seil
- 11
- Führungswagencarriages
- 22
- Führungsschieneguide rail
- 33
- LaufrollenpaarenRoller pairs
- 44
- Grundkörperbody
- 55
- Längsnutlongitudinal groove
- 66
- Laufdrahtrunning wire
- 77
- Führungsschieneguide rail
- 88th
- Tragkörpersupporting body
- 99
- Längsnutlongitudinal groove
- 1010
- Seilrope
- 1111
- Litzebraid
- 11a11a
- Lückegap
- 1212
- Seilrope
- 1313
- Litzebraid
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102006029384 A1 [0002] - DE 102006029384 A1 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910006347 DE102009006347A1 (en) | 2009-01-28 | 2009-01-28 | Guide rail for castor guide, has running-wire arranged on base body and formed from cord that is formed from flexible wires, and retainer i.e. longitudinal groove, provided along base body for receiving cord |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910006347 DE102009006347A1 (en) | 2009-01-28 | 2009-01-28 | Guide rail for castor guide, has running-wire arranged on base body and formed from cord that is formed from flexible wires, and retainer i.e. longitudinal groove, provided along base body for receiving cord |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009006347A1 true DE102009006347A1 (en) | 2010-07-29 |
Family
ID=42282656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910006347 Withdrawn DE102009006347A1 (en) | 2009-01-28 | 2009-01-28 | Guide rail for castor guide, has running-wire arranged on base body and formed from cord that is formed from flexible wires, and retainer i.e. longitudinal groove, provided along base body for receiving cord |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009006347A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029384A1 (en) | 2006-06-27 | 2008-01-03 | Schaeffler Kg | Guide rail for a linear roller bearing |
-
2009
- 2009-01-28 DE DE200910006347 patent/DE102009006347A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029384A1 (en) | 2006-06-27 | 2008-01-03 | Schaeffler Kg | Guide rail for a linear roller bearing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69905591T2 (en) | LIFTING OR TOWING ROPE FROM MULTIPLE MATERIALS AND WITH A PLASTIC CORE | |
EP2488436B1 (en) | Hoist unit and load-bearing medium for such a unit | |
DE102009035950A1 (en) | Guide element for furling hoses | |
DE102014225991A1 (en) | Welding wire feed roller and feed device for conveying a welding wire | |
DE112015007028T5 (en) | Elevator rope and manufacturing method therefor | |
EP3044840A2 (en) | Discharge device | |
EP3255206B1 (en) | Insert for a spliced wire rope | |
EP2818594A2 (en) | Wire rope and method of manufacturing the same | |
DE102008026202A1 (en) | Wire roller bearing i.e. four-point bearing, for use in computed tomography, has radially inner and outer bearing races comprising tubes successively arranged in direction of bearing axis and connected with each other in round curved manner | |
DE102009006347A1 (en) | Guide rail for castor guide, has running-wire arranged on base body and formed from cord that is formed from flexible wires, and retainer i.e. longitudinal groove, provided along base body for receiving cord | |
DE102011052697A1 (en) | conveyor belt system | |
DE102010034618A1 (en) | Rolling bearing i.e. taper roller bearing, for driving system of motor car, has rolling members arranged in cage, where outer contour is formed at part of members in cage such that members form point contact with surfaces of rings | |
DE19812252A1 (en) | Needle roller bearing cage with slit in shoulder between two crosspieces | |
DE102014212270A1 (en) | Cage for a rolling bearing, roller bearing and planetary gear bearing | |
EP3655583B1 (en) | Rope comprising a rope section comprising a long splice and method for splicing a rope | |
DE102017130108A1 (en) | telescopic rail | |
DE102011050937A1 (en) | conveyor belt system | |
DE102011085713A1 (en) | Radial cage for cylindrical rolling body, particularly needle ring cage, has two side rings defining axial extension of radial cage and multiple profiled axial bars connected with each other at outer diameters of side rings | |
EP3634898B1 (en) | Wire cable as a traction cable for elevators | |
EP2514867B1 (en) | Wire rope with a long splice connection | |
DE102010030648A1 (en) | Taper roller bearing for use in e.g. wheel bearing of passenger car, has inner ring comprising ring outer side functioning bearing surface, where portion of surface of rolling element is provided with low-friction coating | |
DE102017116522A1 (en) | Rope section and method for splicing a rope | |
AT3186U1 (en) | CASE-FREE CONVEYOR ROPE FOR CABLE CARS OR CITY CARS | |
DE102012222762A1 (en) | Braiding machine for manufacturing braided fabric structures, has ring-shaped structure arranged in section between discharge eyelets of bobbins and braiding ring, where outer diameter of structure is larger than inner diameter of ring | |
DE102017130339B4 (en) | Ramp disc for guiding the flow of lubricant in an axial bearing arrangement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120824 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120824 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150401 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |