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1. (WO2010075951) PILLOW BLOCK FOR A SEGMENTED, MEDIA-LUBRICATED PLAIN BEARING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/075951 International Application No.: PCT/EP2009/008935
Publication Date: 08.07.2010 International Filing Date: 14.12.2009
Chapter 2 Demand Filed: 17.09.2010
IPC:
F16C 17/03 (2006.01) ,F16C 17/06 (2006.01) ,F16C 17/14 (2006.01) ,F16C 33/26 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
17
Sliding-contact bearings for exclusively rotary movement
02
for radial load only
03
with tiltably-supported segments, e.g. Michell bearings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
17
Sliding-contact bearings for exclusively rotary movement
04
for axial load only
06
with tiltably-supported segments, e.g. Michell bearings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
17
Sliding-contact bearings for exclusively rotary movement
12
characterised by features not related to the direction of the load
14
specially adapted for operating in water
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33
Parts of bearings; Special methods for making bearings or parts thereof
02
Parts of sliding-contact bearings
04
Brasses; Bushes; Linings
26
made from wire coils; made from a number of discs, rings, rods, or other members
Applicants:
VOITH PATENT GMBH [DE/DE]; St. Pöltener Str. 43 89522 Heidenheim, DE (AllExceptUS)
HOLSTEIN, Benjamin [DE/DE]; DE (UsOnly)
PERNER, Norman [DE/DE]; DE (UsOnly)
SPIEGEL, Klaus [DE/DE]; DE (UsOnly)
Inventors:
HOLSTEIN, Benjamin; DE
PERNER, Norman; DE
SPIEGEL, Klaus; DE
Agent:
DR. WEITZEL & PARTNER; Friedenstraße 10 89522 Heidenheim, DE
Priority Data:
10 2008 061 912.415.12.2008DE
Title (DE) LAGERKISSEN FÜR EIN SEGMENTIERTES, MEDIENGESCHMIERTES GLEITLAGER
(EN) PILLOW BLOCK FOR A SEGMENTED, MEDIA-LUBRICATED PLAIN BEARING
(FR) COUSSIN DE PALIER POUR PALIER LISSE SEGMENTÉ, À LUBRIFICATION PAR DES FLUIDES
Abstract:
(DE) Die Erfindung betrifft ein Lagerkissen (1) für ein segmentiertes, mediengeschmiertes Gleitlager mit einem eine Auflagefläche (10) umfassenden Grundkörper (2); einem auf der Auflagefläche (10) angeordneten, eine Gleitfläche (13) bildenden Gleitbelag (3), der ein Polymermaterial umfasst und dem ein Flächenzentrum (12) zugeordnet ist; dadurch gekennzeichnet, dass die Materialstärke des Gleitbelags (3) in Richtung der Flächennormalen der Gleitfläche (13) im unbelasteten Zustand am Rand der Gleitfläche (13) grösser ist als am Flächenzentrum (12), wobei die örtlichen Materialstärkenunterschiede des Gleitbelags (3) durch das Oberflächenprofil der Auflagefläche (10) des Grundkörpers (2) gebildet werden und die Auflagefläche (10) des Grundkörpers (2) im Bereich des Flächenzentrums (12) ein konvexes Profil oder einen angehobenen Bereich in Form eines ebenen Sockels aufweist.
(EN) The invention relates to a pillow block (1) for a segmented, media-lubricated plain bearing having a base body (2) comprising a contact surface (10); a sliding lining disposed on the contact surface (10) and forming a sliding surface (13), comprising a polymer material and associated with a center of area (12); characterized in that the material thickness of the sliding lining (3) in the direction of the surface normals of the sliding surfaces (13) in the unloaded state at the edge of the sliding surface (13) is greater than at the center of area (12), wherein the local differences in material thickness of the sliding lining (3) are formed by the surface profile of the contact surface (10) of the base body (2), and the contact surface (10) of the base body (2) comprises a convex profile or a raised area in the form of a level base in the region of the center of area (12).
(FR) L'invention concerne un coussin de palier (1) pour un palier lisse segmenté, à lubrification par des fluides, comprenant un corps de base (2) présentant une surface d'appui (10); un revêtement lisse (3) formant une surface lisse (13), disposé sur la surface d'appui (10), qui comprend un matériau polymère, et auquel est associé un centre de surfaces (12); caractérisé en ce que l'épaisseur de matériau du revêtement lisse (3) en direction des normales aux surfaces de la surface lisse (13), est plus grande, à l'état non chargé, au bord de la surface lisse (13), qu'au centre des surfaces (12), en ce que les différences locales d'épaisseur de matériau du revêtement lisse (3) sont formées par le profil superficiel de la surface d'appui (10) du corps de base (2), et en ce que la surface d'appui (10) du corps de base (2) présente, dans la zone du centre des surfaces (12), un profil convexe ou une zone réhaussée, en forme de socle plan.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP2310700US20110249924CA2741640KR1020110100217NZ591212ID051.5315