GB1348387A - Crankshaft assembly - Google Patents

Crankshaft assembly

Info

Publication number
GB1348387A
GB1348387A GB1435471*[A GB1435471A GB1348387A GB 1348387 A GB1348387 A GB 1348387A GB 1435471 A GB1435471 A GB 1435471A GB 1348387 A GB1348387 A GB 1348387A
Authority
GB
United Kingdom
Prior art keywords
pins
cavities
annular
crank
welded
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.)
Expired
Application number
GB1435471*[A
Other languages
English (en)
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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
Priority claimed from DE19702023364 external-priority patent/DE2023364C/de
Priority claimed from DE19712107130 external-priority patent/DE2107130A1/de
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1348387A publication Critical patent/GB1348387A/en
Expired 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/14—Features relating to lubrication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/17—Crankshaft making apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2174—Multiple throw
    • Y10T74/2175—Sectional
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2185—Lubricated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
GB1435471*[A 1970-05-13 1971-05-11 Crankshaft assembly Expired GB1348387A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702023364 DE2023364C (de) 1970-05-13 Verfahren zum Herstellen einer aus einzelnen Teilen zusammengeschweißten Kurbelwelle
DE19712107130 DE2107130A1 (de) 1971-02-15 1971-02-15 Aus einzelnen Teilen zusammengeschweißte Kurbelwelle

Publications (1)

Publication Number Publication Date
GB1348387A true GB1348387A (en) 1974-03-13

Family

ID=25759134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1435471*[A Expired GB1348387A (en) 1970-05-13 1971-05-11 Crankshaft assembly

Country Status (7)

Country Link
US (1) US3768335A (enExample)
JP (1) JPS5013430B1 (enExample)
FR (1) FR2091509A5 (enExample)
GB (1) GB1348387A (enExample)
HU (1) HU165391B (enExample)
RO (1) RO61738A (enExample)
SE (1) SE383390B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033016A (en) * 1974-06-08 1977-07-05 Maschinenfabrik Augsburg-Nurnberg Ag Crankshaft welded together from individual elements, and method of making same
SE428051B (sv) * 1981-10-08 1983-05-30 Volvo Ab Vevaxel for forbrenningsmotorer samt sett vid dess framstellning
US4622864A (en) * 1985-06-03 1986-11-18 General Motors Corp. Modular crank subassembly and built-up crankshaft therefor
US5062311A (en) * 1991-03-29 1991-11-05 Dresser-Rand Company Frame, crankshaft and crosshead assembly, and a crankshaft and crosshead frame, for a reciprocating-piston machine
US5163341A (en) * 1991-10-08 1992-11-17 General Motors Corporation Crankshaft with lubrication passages
KR970045839A (ko) * 1995-12-20 1997-07-26 전성원 피스톤 냉각용 크랭크샤프트
US5799547A (en) * 1996-04-10 1998-09-01 Agarrat; Stanley A. Oil distribution in a combustion engine crank shaft
EP1602840B1 (en) * 2004-06-04 2011-08-24 Honda Motor Co., Ltd. Assembled crankshaft
GB201103262D0 (en) * 2011-02-25 2011-04-13 Mahle Int Gmbh A crankshaft
US20150322889A1 (en) * 2014-05-09 2015-11-12 Ford Global Technologies, Llc Crankshaft For Engine And Engine Assembly Employing The Same
CN112177704B (zh) * 2019-07-01 2023-02-17 康明斯公司 用于润滑的曲轴油孔布置
US12359690B2 (en) 2023-09-15 2025-07-15 Cummins Inc. System for lubricating a crankshaft

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US718422A (en) * 1902-09-15 1903-01-13 Cleveland Machine Screw Company Method of manufacturing engine-cranks.
US3103066A (en) * 1959-03-31 1963-09-10 Warren H F Schmieding Method of building or repairing a crank shaft
US3144702A (en) * 1960-10-15 1964-08-18 Wuppermann Gmbh Theodor Method of manufacturing crankshafts from separate components by flash butt welding
US3537333A (en) * 1967-11-29 1970-11-03 Maybach Mercedes Benz Motorenb Welded hollow crankshaft for a multicylinder piston-engine

Also Published As

Publication number Publication date
JPS5013430B1 (enExample) 1975-05-20
FR2091509A5 (enExample) 1972-01-14
US3768335A (en) 1973-10-30
RO61738A (enExample) 1977-01-15
HU165391B (enExample) 1974-08-28
SE383390B (sv) 1976-03-08

Similar Documents

Publication Publication Date Title
GB1348387A (en) Crankshaft assembly
IT1097653B (it) Gruppo ruota cuscinetto con tenute di cuscinetto di plastica
ES275450U (es) Dispositivo de union de piezas, por ejemplo arboles o similares
GB1433152A (en) Bearing provided with flanges
GB1392147A (en) Roller assemblies
SE7512793L (sv) Forfarande for framstellning av axelhus med axeltappar
ES452620A1 (es) Perfeccionamientos en dispositivos de montaje de dos bridas planas.
FR1517274A (fr) Bague trempée pour palier lisse ou à roulement
GB1353045A (en) Cage for a rolling bearing
GB1265177A (enExample)
GB1071110A (en) Sealed needle roller bearing
GB1533142A (en) Sealed rolling bearing
GB1168914A (en) Improvements in or relating to Bearings
GB1394266A (en) Bearing cages
GB1216520A (en) Improvements in and relating to needle bearings especially for universal joints
GB756298A (en) Improvements in or relating to piston engines
FR1195734A (fr) Garniture étanche pour les roulements à aiguilles dans des joints de cardan, joints doubles en particulier
GB1201895A (en) Tapered roller bearings
GB1535803A (en) Spherical bearings
GB1426621A (en) Hydrostatic bearings
ATE10447T1 (de) Walzscheibe.
GB1486830A (en) Roller bearing races
GB1404200A (en) Method of automatic welding
GB1275417A (en) Improvements in or relating to bearings
SU484944A1 (ru) Способ сварки плавлением алюмини со сталью

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee