DE3438805C2 - - Google Patents

Info

Publication number
DE3438805C2
DE3438805C2 DE3438805A DE3438805A DE3438805C2 DE 3438805 C2 DE3438805 C2 DE 3438805C2 DE 3438805 A DE3438805 A DE 3438805A DE 3438805 A DE3438805 A DE 3438805A DE 3438805 C2 DE3438805 C2 DE 3438805C2
Authority
DE
Germany
Prior art keywords
crank
counterweights
crankshaft
counterweight
webs
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
DE3438805A
Other languages
German (de)
English (en)
Other versions
DE3438805A1 (de
Inventor
Eiji Nagoya Aichi Jp Ito
Susumu Okazaki Aichi Jp Fukazawa
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 to JP58084931A priority Critical patent/JPS59212554A/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to DE19843438805 priority patent/DE3438805A1/de
Publication of DE3438805A1 publication Critical patent/DE3438805A1/de
Priority to US06/919,591 priority patent/US4730512A/en
Application granted granted Critical
Publication of DE3438805C2 publication Critical patent/DE3438805C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1824—Number of cylinders six

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
DE19843438805 1983-05-17 1984-10-23 Motor-kurbelwelle Granted DE3438805A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58084931A JPS59212554A (ja) 1983-05-17 1983-05-17 Ｖ型６気筒エンジンのクランクシャフト構造
DE19843438805 DE3438805A1 (de) 1983-05-17 1984-10-23 Motor-kurbelwelle
US06/919,591 US4730512A (en) 1984-10-23 1986-10-17 Engine crankshaft structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58084931A JPS59212554A (ja) 1983-05-17 1983-05-17 Ｖ型６気筒エンジンのクランクシャフト構造
DE19843438805 DE3438805A1 (de) 1983-05-17 1984-10-23 Motor-kurbelwelle

Publications (2)

Publication Number Publication Date
DE3438805A1 DE3438805A1 (de) 1986-04-24
DE3438805C2 true DE3438805C2 (fr) 1988-03-10

Family

ID=37831443

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843438805 Granted DE3438805A1 (de) 1983-05-17 1984-10-23 Motor-kurbelwelle

Country Status (2)

Country Link
JP (1) JPS59212554A (fr)
DE (1) DE3438805A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074236A (zh) * 2013-02-08 2015-11-18 易安迪机车公司 曲轴

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030671C2 (de) * 1990-09-28 2000-10-12 Deutz Ag Kurbelwelle
KR100957164B1 (ko) * 2008-08-25 2010-05-11 현대자동차주식회사 크랭크 샤프트의 발란스 웨이트 시스템
CN110360216A (zh) * 2019-08-14 2019-10-22 广西玉柴机器股份有限公司 V6曲轴结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632340A (en) * 1949-04-07 1953-03-24 Gen Motors Corp V-6 engine
AT181146B (de) * 1950-09-04 1955-02-25 Daimler Benz Ag Momentenausgleich für mehrfach gekröpfte Kurbelwellen
DE1042950B (de) * 1952-12-31 1958-11-06 Gen Motors Corp Kurbelwelle fuer schnellaufende Kolbenmaschinen, insbesondere Brennkraftmaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074236A (zh) * 2013-02-08 2015-11-18 易安迪机车公司 曲轴
CN105074236B (zh) * 2013-02-08 2018-09-28 易安迪机车公司 曲轴

Also Published As

Publication number Publication date
JPH036383B2 (fr) 1991-01-29
DE3438805A1 (de) 1986-04-24
JPS59212554A (ja) 1984-12-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)