DE1525301A1 - Floating pivot bearing - Google Patents

Floating pivot bearing

Info

Publication number
DE1525301A1
DE1525301A1 DE19661525301 DE1525301A DE1525301A1 DE 1525301 A1 DE1525301 A1 DE 1525301A1 DE 19661525301 DE19661525301 DE 19661525301 DE 1525301 A DE1525301 A DE 1525301A DE 1525301 A1 DE1525301 A1 DE 1525301A1
Authority
DE
Germany
Prior art keywords
ring
pivot bearing
hydraulic
urch
bearing
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.)
Pending
Application number
DE19661525301
Other languages
German (de)
Inventor
Tittelbach Dipl-Ing Fritz
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.)
TITTELBACH DIPL ING FRITZ
Original Assignee
TITTELBACH DIPL ING FRITZ
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 TITTELBACH DIPL ING FRITZ filed Critical TITTELBACH DIPL ING FRITZ
Publication of DE1525301A1 publication Critical patent/DE1525301A1/en
Pending legal-status Critical Current

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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/067—Details of hydrostatic bearings independent of fluid supply or direction of load of bearings adjustable for aligning, positioning, wear or play

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Centrifugal Separators (AREA)

Description

Die Erfindung bewirktg dass der Drehlagerzapfen die Belastung auf eine Hydrauliki)ettung und.durch diese auf die Unterkonstruktion überträgt# eine Art der Abstützungg die keinerl:ei Reibkräfte- oder - momente entstehen lässt. Dies gilt für die lotrechte Belastung sowohl bei lotrechter Stellung der Hauptdrehachseg als auch für den Fall der Kippstellunk der Hsuptdrehachset Lediglich bei Belastungen quer zur Hquptdrehachse könmm an den Ringführungsflächen geringfügige Reibwirkungen auftreten, die zudem durch den stets vorhandenen Ölfilm abgebaut worden* The invention bewirktg that the rotary bearing pivot the load on a Hydrauliki) ettung und.durch these keinerl to the substructure transmits a type of # Abstützungg: ei Reibkräfte- or - moments can arise. This applies to the vertical load both when the main rotary axis is in a vertical position and in the case of the tilting position of the main rotary axis set.

Claims (1)

P a t a n t a n s p r ü c h e 1. Drehlagerung mit einem um eine lotrecht@, jedoch u*U. kippbare Hauptdrehachse drehbaren Drehzapfen, d a d u r o h g e IL e n n z e i c h n e t das der Drehlagerzapfen 1 mit einem-Rine 3 oder einem Ring-wulat 4 ver2ehen ist und, daas der DrehlaSerzapfen 1 mit diesem Ring 3 oder Ringwulat 4 in einem mit Hydrauliköl gefüllten Hydrauliktopf 5 eingeäassen ist. 2. Drehlagerung ...... nach Anspruch 1, d a d u r c h g o k e n n z e i c h n e t daso der Ring 3 oder der Ringwulet 4 eine Kugeimantelfläche 13 aufweisen# deren Mittelpunkt 14 im Durchstosspunkt der Hauptdrehachse 2 durch die Ring- bzw. Ringwulaz-Mittelebene 15 liegt. 3* Drehlagerung o.o ... nach Anspruch 1 und 2 d a d u r c h g e k e n n z e i c h n e t dass am Mantel 6 des Hydrauliktopfes 5 in Höhe der Ring- bzw. Ringwulst - Mittelebene 15 ein einteiliger Ring 7 angeordnet istg in welchen eine Hockdruckdichtung 9 eingesetzt ist. 4. Drehlagerung ...... nach Anspruch 1 und 2 p d a d u r c h g e k e n n z o i o h n e t daso am Mantel 6 des Hydrauliktopfes 5 in Höhe der Ring-q bzw Ringvulst - Mittelebene 15 ein zweiteiliger Ring 8 angeordnet ist in o welchem eine Nembrandichtung 10 eingesetzt istg deren anderes Ende in einer entsprechenden Nut des Ringes 3 oder des Ringwuletes 4 eingezogen ist. 5* Drehlagerung **4..* nach Anspruch 1 bis 4 d a d u r o h g e k e n n z e i o h n e dasader einteilige Ring 7 oder der zweiteilig@ Ring 8 Führungeflächen aufweisen, die entweder kugelmantel- oder kugeltangentenflächig in Bezug auf die Kugelmantelfläche 13 des Ringes 3 oder den Ringwulstes 4 angeordnet sind. 6. Drehlagerung ..... , nach Anspruch 1 bis 5 d a d u r c h g e k o n n z e i o h n e t dase auf dem Boden das Hydrauliktopfes 5 Fanböcke 17 angeordnet sind. 7. Drehlagerung ...... nach Anspruch 1 bis 6 9 d a d u r o h S 9 k a n n Z a i o h n e t daas am Drehlagerzapfen 1 eine Schutzglocke 18 angeordnet ist. 8* Drehlagerung ...... nach Anspruch 1 bis 7 9 d a d u r c h g e k e n n z e i o h n e t dass am Hydrauliktopf 5 ein Druckmeesgeräg 20 zur Bestimmung der Belastung angeschlossen ist.
P atantans p r ü c he 1. Rotary bearing with a perpendicular @, but u * U. tiltable main axis of rotation rotatable pivot, d a d ur o h g e IL ennzeichnet which the pivot bearing pin 1 having a-Rine 3 or a Ringwulat is ver2ehen 4 and the rotary laser journal 1 DAAs with this ring 3 or Ringwulat 4 filled with hydraulic oil in a Hydraulic pot 5 is wet. 2. Pivot bearing ...... according to claim 1, d a d urch gok e nnzeich the ring 3 or the ring bead 4 have a spherical surface 13 # whose center point 14 in the piercing point of the main axis of rotation 2 through the ring or ring bead center plane 15 lies. 3 * rotary bearing oo ... according to claim 1 and 2, d a d u rch g e k ennzeichnet that on the casing 6 of the hydraulic cup 5 at the level of the ring or annular ring - the center plane 15, a one-piece ring disposed 7 ISTG used in which a high-pressure seal 9 is. 4. Rotary bearing ...... according to claim 1 and 2 p d a d urch g e k ennz o i o hnet daso on the jacket 6 of the hydraulic pot 5 at the level of the ring q or annular bead - central plane 15, a two-part ring 8 is arranged ISTG is used in which an o Nembrandichtung 10 whose other end is drawn into a corresponding groove of the ring 3 or the Ringwuletes. 4 5 * pivot bearing ** 4 .. * according to claim 1 to 4 d a d ur o h g e k ennzeiohne the one-piece ring 7 or the two-part @ ring 8 have guide surfaces that are either spherical surface or spherical tangent surface in relation to the spherical surface 13 of the Ring 3 or the annular bead 4 are arranged. 6. Rotary bearing ....., according to claim 1 to 5 d a d urch g e ko nnzeiohnet dase the hydraulic pot 5 fan brackets 17 are arranged on the floor. 7. Pivot bearing ...... according to claim 1 to 6 9 d a d ur o h S 9 ka nn Z a iohnet daas on the pivot bearing pin 1 a protective bell 18 is arranged. 8 * ...... pivot bearing according to claim 1 to 7 9 d a d g e k urch ennzei o HNET that a Druckmeesgeräg 20 is connected to determine the load on the hydraulic pot. 5
DE19661525301 1966-02-15 1966-02-15 Floating pivot bearing Pending DE1525301A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0030453 1966-02-15

Publications (1)

Publication Number Publication Date
DE1525301A1 true DE1525301A1 (en) 1970-06-18

Family

ID=7555589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661525301 Pending DE1525301A1 (en) 1966-02-15 1966-02-15 Floating pivot bearing

Country Status (1)

Country Link
DE (1) DE1525301A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602724A1 (en) * 1992-12-15 1994-06-22 Koninklijke Philips Electronics N.V. Device for the axial support of a rotatable body, and positioning device provided with such a device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602724A1 (en) * 1992-12-15 1994-06-22 Koninklijke Philips Electronics N.V. Device for the axial support of a rotatable body, and positioning device provided with such a device

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