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1. WO2018001688 - PLAIN BEARING BUSH

Publication Number WO/2018/001688
Publication Date 04.01.2018
International Application No. PCT/EP2017/063795
International Filing Date 07.06.2017
IPC
F16C 17/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; 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
17Sliding-contact bearings for exclusively rotary movement
10for both radial and axial load
F16C 33/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; 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
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
F16C 33/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; 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
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
06Sliding surface mainly made of metal
08Attachment of brasses, bushes, or linings to the bearing housing
F16C 33/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; 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
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
20Sliding surface consisting mainly of plastics
F16C 23/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; 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
23Bearings for exclusively rotary movement adjustable for aligning or positioning
10Bearings, parts of which are eccentrically adjustable with respect to each other
CPC
F16C 17/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
17Sliding-contact bearings for exclusively rotary movement
02for radial load only
F16C 17/107
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
17Sliding-contact bearings for exclusively rotary movement
10for both radial and axial load
102with grooves in the bearing surface to generate hydrodynamic pressure
107with at least one surface for radial load and at least one surface for axial load
F16C 2220/44
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2220Shaping
40by deformation without removing material
44by rolling
F16C 23/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
23Bearings for exclusively rotary movement adjustable for aligning or positioning
10Bearings, parts of which are eccentrically adjustable with respect to each other
F16C 33/046
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
046divided or split, e.g. half-bearings or rolled sleeves
F16C 33/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
02Parts of sliding-contact bearings
04Brasses; Bushes; Linings
06Sliding surface mainly made of metal
08Attachment of brasses, bushes or linings to the bearing housing
Applicants
  • KS GLEITLAGER GMBH [DE]/[DE]
Inventors
  • HAECKER, Stefan
  • BAUR, Wolfgang
  • KLEIN, Andreas
  • GORFF, Martin
Agents
  • DREISS PATENTANWÄLTE PARTG MBB
Priority Data
10 2016 111 757.927.06.2016DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) GLEITLAGERBUCHSE
(EN) PLAIN BEARING BUSH
(FR) COUSSINET LISSE
Abstract
(DE)
Die Erfindung betrifft eine gerollte Gleitlagerbuchse (10) mit einer Stoßfuge (12), mit einer axialen Richtung (26), einer radialen Richtung (24) und einer Umfangsrichtung (22), umfassend ein erstes teilzylindrisches Segment (14) und ein zweites teilzylindrisches Segment (16), die einander diametral gegenüberliegend angeordnet sind, und ein drittes Segment (18) und ein viertes Segment (20), die jeweils von der Teilzylinderform des ersten und des zweiten Segments abweichen und in Umfangsrichtung zwischen dem ersten und dem zweiten Segment und einander diametral gegenüberliegend angeordnet sind, wobei das erste und das zweite Segment je eine teilzylindrische Innenumfangsfläche (30, 34) und Außenumfangsfläche (32, 36) aufweisen, und wobei das dritte und das vierte Segment je eine ebene Innenumfangsfläche (38, 42) aufweisen, die zueinander parallel verlaufen, wobei ein kleinster radialer Abstand (46) der Innenumfangsflächen des dritten und des vierten Segments voneinander kleiner ist als Buchseninnendurchmesser (48), der einem entlang der Erstreckung der Innenumfangsflächen des ersten und des zweiten Segments gleichbleibenden radialen Abstand (48) der Innenumfangsflächen des ersten und des zweiten Segments voneinander entspricht.
(EN)
The invention relates to a rolled plain bearing bush (10), having a butt joint (12), an axial direction (26), a radial direction (24), and a peripheral direction (22), comprising a first semicylindrical segment (14) and a second semicylindrical segment (16), which are arranged diametrically opposite each other, and a third segment (18) and a fourth segment (20), which each deviate from the semicylindrical shape of the first and second segments and are arranged between the first and second segments in the peripheral direction and diametrically opposite each other, wherein the first and second segments each have a semicylindrical inner peripheral surface (30, 34) and outer peripheral surface (32, 36), and wherein the third and fourth segments each have a flat inner peripheral surface (38, 42), which flat inner peripheral surfaces extend parallel to each other, wherein a smallest radial distance (46) between the inner peripheral surfaces of the third and fourth segments is less than a bush inside diameter (48), which corresponds to a radial distance (48) between the inner peripheral surfaces of the first and second segments, which is constant along the extent of the inner peripheral surfaces of the first and second segments.
(FR)
L'invention concerne un coussinet lisse (10) enroulé pourvu d'un joint montant (12), d'une direction axiale (26), d'une direction radiale (24) et d'une direction périphérique (22). Le coussinet comprend un premier segment (14) partiellement cylindrique et un deuxième segment (16) partiellement cylindrique, qui sont diamétralement opposés, et un troisième segment (18) et un quatrième segment (20), qui s'écartent chacun de la forme partiellement cylindrique du premier et du deuxième segment et qui sont agencés dans la direction périphérique entre le premier et le deuxième segment et sont diamétralement opposés. Le premier et le deuxième segment présentent chacun une surface périphérique intérieure (30, 34) et une surface périphérique extérieure (32, 36) partiellement cylindriques. Le troisième et le quatrième segment présentent chacun une surface périphérique intérieure (38, 42) plate, lesquelles s'étendent parallèlement l'une à l'autre. Le plus petit écart radial (46) entre les surfaces périphériques intérieures du troisième et du quatrième segment est inférieur au diamètre intérieur (48) de coussinet, qui correspond à un écart radial (48), constant le long de l'étendue des surfaces périphériques intérieures du premier et du deuxième segment, entre les surfaces périphériques intérieures du premier et du deuxième segment.
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