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1. (WO2018019939) ASSEMBLED HALF SHELL-SHAPED COLLAR BEARING SHELL
PCT Biblio. Data
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Pub. No.:
WO/2018/019939
International Application No.:
PCT/EP2017/069006
Publication Date:
01.02.2018
International Filing Date:
27.07.2017
IPC:
F16C 9/02
(2006.01),
F16C 33/14
(2006.01),
F16C 33/10
(2006.01),
F16C 17/10
(2006.01),
F16C 33/04
(2006.01),
F16C 43/02
(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
9
Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
02
Crankshaft 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
33
Parts of bearings; Special methods for making bearings or parts thereof
02
Parts of sliding-contact bearings
04
Brasses; Bushes; Linings
06
Sliding surface mainly made of metal
14
Special methods of manufacture; Running-in
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
06
Sliding surface mainly made of metal
10
Construction relative to lubrication
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
10
for both radial and axial load
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
[IPC code unknown for ERROR IPC Code incorrect: invalid section (A=>H)!]
Applicants:
KS GLEITLAGER GMBH
[DE/DE]; Am Bahnhof 14 68789 St. Leon-Rot (DE)
Inventors:
BUSCHENHENKE, Frank
; (DE).
SCHROEDER, Hubert
; (DE).
HEGER, Peter
; (DE).
SCHIESZL, Steffen
; (DE).
REISER, Manuel
; (DE).
LANGNER, Heinbert
; (DE).
TREUTNER, Stefan
; (DE).
BURKHART, Stephan
; (DE).
SKIADAS, Athanassios
; (DE).
FUELLENBACH, Torsten
; (DE).
HOENE, Wilfried
; (DE)
Agent:
DREISS PATENTANWÄLTE PARTG MBB
; Friedrichstraße 6 (Postfach 10 37 62 70032 Stuttgart) 70174 Stuttgart (DE)
Priority Data:
10 2016 114 132.1
29.07.2016
DE
Title
(DE)
GEBAUTE HALBSCHALENFÖRMIGE BUNDLAGERSCHALE
(EN)
ASSEMBLED HALF SHELL-SHAPED COLLAR BEARING SHELL
(FR)
COQUILLE DE COUSSINET À BRIDE EN FORME DE DEMI-COQUILLE ASSEMBLÉE
Abstract:
(DE)
Gebaute halbschalenförmige Bundlagerschale (2) für eine Kurbelwellenlagerstelle bei einem Verbrennungsmotor, mit einem halbschalenförmigen Radiallagerteil (4) und mit einem im Bereich einer axialen Stirnseite (6) des Radiallagerteils (4) befestigbaren scheibenförmigen Axiallagerteil (8), wobei das Axiallagerteil (8) aus wenigstens drei Segmenten (20) gebildet ist, die in der Umfangsrichtung (12) aneinander anschließen und über eine Schweißnaht (24) zwischen je zwei Segmenten (20) unlösbar aneinandergefügt sind, wobei die jeweilige Schweißnaht (24) nicht den Radiallagerteil (4) erfasst und wobei die Segmente (20) mit ihren Haltezungen (28) zuerst am Randbereich (16) des Radiallagerteils (4) angeordnet werden, so dass die Haltezungen (28) in die jeweiligen Halteausnehmungen (18) in dem Randbereich (16) des Radiallagerteils (4) eingreifen, und erst dann die jeweilige Schweißnaht (24) zwischen je zwei Segmenten (20) angebracht wird, wodurch dann das so gebildete Axiallagerteil (8) verliersicher jedoch geringfügig spielbehaftet am Radiallagerteil (4) gehalten ist, und zwar ohne dass die Haltezungen (20) oder der Randbereich (16) des Radiallagerteils (4) materialumformend bearbeitet worden sind.
(EN)
Assembled half shell-shaped collar bearing shell (2) for a crankshaft bearing point in an internal combustion engine, having a half shell-shaped radial bearing part (4) and having a disc-shaped axial bearing part (8) which can be fastened in the region of an axial end side (6) of the radial bearing part (4), wherein the axial bearing part (8) is formed from at least three segments (20) which adjoin one another in the circumferential direction (12) and are joined non-releasably to one another via a welded seam (24) between in each case two segments (20), wherein the respective welded seam (24) does not include the radial bearing part (4), and wherein the segments (20) are arranged with the holding tongues (28) thereof first of all on the edge region (16) of the radial bearing part (4), with the result that the holding tongues (28) engage into the respective holding recesses (18) in the edge region (16) of the radial bearing part (4), and the respective welded seam (24) is only then made between in each case two segments (20), as a result of which the axial bearing part (8) which is thus formed is held on the radial bearing part (4) captively but in a manner which is afflicted with slight play, to be precise without the holding tongues (20) or the edge region (16) of the radial bearing part (4) having been machined in a material-reshaping manner.
(FR)
La présente invention concerne une coquille de coussinet à bride (2) en forme de demi-coque assemblée pour un point d'appui de vilebrequin dans un moteur à combustion interne. La coquille de coussinet comprend une partie coussinet radial (4) en forme de demi-coquille et une partie coussinet axial (8) en forme de disque pouvant être fixée dans la zone d'une face frontale axiale (6) de la partie coussinet radial (4). La partie coussinet axial (8) est formée d'au moins trois segments (20) qui sont adjacents les uns aux autres dans la direction périphérique (12) et qui sont assemblés les uns aux autres, sans pouvoir être détachés, au moyen d'un cordon de soudure (24) situé entre respectivement deux segments (20). Le cordon de soudure (24) respectif n'englobe pas la partie coussinet radial (4) et les segments (20) sont d'abord agencés avec leurs languettes de retenue (28) sur la zone marginale (16) de la partie coussinet radial (4), de sorte que les languettes de retenue (28) s'insèrent dans les évidements de retenue (18) respectifs dans la zone marginale (16) de la partie coussinet radial (4), et ce n'est qu'après que le cordon de soudure (24) respectif est appliqué entre respectivement deux segments (20), ce qui a pour effet que la partie coussinet axial (8) ainsi obtenue est retenue sur la partie coussinet radial (4) de façon imperdable mais avec un jeu léger, et ce sans que les languettes de retenue (20) ou la zone marginale (16) de la partie coussinet radial (4) n'aient étaient usinées en entraînant une déformation de matériau.
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
German (
DE
)
Filing Language:
German (
DE
)