BR7502877A - Eixo-broca de maquina a taxa de equilibrio dinamico aperfeicoada - Google Patents

Eixo-broca de maquina a taxa de equilibrio dinamico aperfeicoada

Info

Publication number
BR7502877A
BR7502877A BR3661/75A BR7503661A BR7502877A BR 7502877 A BR7502877 A BR 7502877A BR 3661/75 A BR3661/75 A BR 3661/75A BR 7503661 A BR7503661 A BR 7503661A BR 7502877 A BR7502877 A BR 7502877A
Authority
BR
Brazil
Prior art keywords
perfected
dynamic balance
machine drill
balance rate
drill axle
Prior art date
Application number
BR3661/75A
Other languages
English (en)
Portuguese (pt)
Inventor
M Ferrand
Original Assignee
Semt
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
Application filed by Semt filed Critical Semt
Publication of BR7502877A publication Critical patent/BR7502877A/pt

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
    • F16C3/20—Shape of crankshafts or eccentric-shafts having regard to balancing
    • 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
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2075/1828—Number of cylinders seven
    • 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
    • F02B2075/1856—Number of cylinders fourteen
    • 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
    • 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
    • Y10T74/2183—Counterbalanced

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Valve Device For Special Equipments (AREA)
BR3661/75A 1974-05-31 1975-05-09 Eixo-broca de maquina a taxa de equilibrio dinamico aperfeicoada BR7502877A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419053A FR2273186B1 (US20090192370A1-20090730-C00001.png) 1974-05-31 1974-05-31

Publications (1)

Publication Number Publication Date
BR7502877A true BR7502877A (pt) 1976-05-25

Family

ID=9139542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3661/75A BR7502877A (pt) 1974-05-31 1975-05-09 Eixo-broca de maquina a taxa de equilibrio dinamico aperfeicoada

Country Status (20)

Country Link
US (1) US4002087A (US20090192370A1-20090730-C00001.png)
JP (1) JPS6029021B2 (US20090192370A1-20090730-C00001.png)
BE (1) BE829111A (US20090192370A1-20090730-C00001.png)
BR (1) BR7502877A (US20090192370A1-20090730-C00001.png)
CH (1) CH594151A5 (US20090192370A1-20090730-C00001.png)
DD (1) DD118148A5 (US20090192370A1-20090730-C00001.png)
DE (1) DE2522591B2 (US20090192370A1-20090730-C00001.png)
DK (1) DK156092C (US20090192370A1-20090730-C00001.png)
ES (1) ES437887A1 (US20090192370A1-20090730-C00001.png)
FI (1) FI64231C (US20090192370A1-20090730-C00001.png)
FR (1) FR2273186B1 (US20090192370A1-20090730-C00001.png)
GB (1) GB1503711A (US20090192370A1-20090730-C00001.png)
IN (1) IN144749B (US20090192370A1-20090730-C00001.png)
IT (1) IT1044323B (US20090192370A1-20090730-C00001.png)
NL (1) NL180696C (US20090192370A1-20090730-C00001.png)
NO (1) NO141816C (US20090192370A1-20090730-C00001.png)
PL (1) PL113329B1 (US20090192370A1-20090730-C00001.png)
SE (1) SE407102B (US20090192370A1-20090730-C00001.png)
SU (1) SU639480A3 (US20090192370A1-20090730-C00001.png)
YU (1) YU39942B (US20090192370A1-20090730-C00001.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033607C2 (de) * 1980-09-06 1986-10-30 Phoenix Ag, 2100 Hamburg Schalldämmende Schienenunterlage
JPS5837342A (ja) * 1981-08-31 1983-03-04 Ishikawajima Harima Heavy Ind Co Ltd デイ−ゼル主機の不平衡モ−メント減少法
JPH054570Y2 (US20090192370A1-20090730-C00001.png) * 1987-02-06 1993-02-04
AT395204B (de) * 1991-02-26 1992-10-27 Avl Verbrennungskraft Messtech Kurbelwelle
GB2290122B (en) * 1994-06-10 1998-02-18 Nigel Hurrion Engine
DE10235575A1 (de) * 2002-08-03 2004-02-19 Bayerische Motoren Werke Ag 10-Zylinder-Verbrennungsmotor
KR100957164B1 (ko) * 2008-08-25 2010-05-11 현대자동차주식회사 크랭크 샤프트의 발란스 웨이트 시스템
US20130247715A1 (en) * 2012-03-23 2013-09-26 GM Global Technology Operations LLC Crankshaft for an internal combustion engine
JP6958490B2 (ja) * 2018-06-15 2021-11-02 トヨタ自動車株式会社 内燃機関
CN109630535A (zh) * 2019-01-24 2019-04-16 力帆实业(集团)股份有限公司 一种v缸整体式曲轴总成
CN115163647A (zh) * 2022-06-17 2022-10-11 潍柴动力股份有限公司 一种发动机曲轴结构、发动机曲柄连杆机构及发动机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR504726A (fr) * 1919-10-09 1920-07-13 George Willis Dunham Perfectionnements dans la construction des arbres vilebrequins
DE366304C (de) * 1919-12-24 1923-01-02 Hans Wydler Dr Ing Verfahren zum Verhindern des Auftretens gefaehrlicher Verdrehungsschwingungen bei kritischen Drehzahlen
DE669126C (de) * 1934-06-22 1938-12-17 Fried Krupp Germaniawerft Akt Ausgleich von Drehschwingungen, und zwar der gleichphasigen Harmoniuschen 2n+1/2.i-ter Ordnung, bei Viertaktbrennkraftmaschinen mit ungerader Zylinderzahl und gleichmaessiger Kurbelversetzung
DE850966C (de) * 1939-07-25 1952-09-29 Daimler Benz Ag Zehnfach gekroepfte Kurbelwelle
US2680427A (en) * 1952-01-31 1954-06-08 Chrysler Corp V-type engine
FR1202729A (fr) * 1957-10-02 1960-01-12 Daimler Benz Ag Moteur à 10 cylindres fonctionnant comme moteur à combustion interne à quatre temps, en particulier pour voitures automobiles
DE1142727B (de) * 1959-10-22 1963-01-24 Rheinstahl Hanomag Ag Massenausgleichsanordnung fuer Fuenfzylinder-Reihenmotoren
US3161079A (en) * 1962-10-23 1964-12-15 Mitsubishi Nippon Jukogyo Kabu Crankshaft for 60 u deg. -w type twenty-four cylinder engine
US3226988A (en) * 1963-08-05 1966-01-04 Carnelli Grispino Crank shafts

Also Published As

Publication number Publication date
US4002087A (en) 1977-01-11
YU39942B (en) 1985-06-30
ES437887A1 (es) 1977-01-01
AU8117275A (en) 1976-11-18
NL7506419A (nl) 1975-12-02
FI64231C (fi) 1983-10-10
YU135675A (en) 1982-02-28
NO751914L (US20090192370A1-20090730-C00001.png) 1975-12-02
IT1044323B (it) 1980-03-20
IN144749B (US20090192370A1-20090730-C00001.png) 1978-07-01
SU639480A3 (ru) 1978-12-25
NL180696C (nl) 1987-04-01
DK156092B (da) 1989-06-19
BE829111A (fr) 1975-11-17
DE2522591A1 (de) 1975-12-11
SE407102B (sv) 1979-03-12
NL180696B (nl) 1986-11-03
SE7505830L (sv) 1975-12-01
FR2273186B1 (US20090192370A1-20090730-C00001.png) 1977-09-30
JPS5129604A (en) 1976-03-13
PL113329B1 (en) 1980-12-31
NO141816C (no) 1980-05-14
DK242775A (da) 1975-12-01
FR2273186A1 (US20090192370A1-20090730-C00001.png) 1975-12-26
FI64231B (fi) 1983-06-30
CH594151A5 (US20090192370A1-20090730-C00001.png) 1977-12-30
JPS6029021B2 (ja) 1985-07-08
DE2522591B2 (de) 1980-09-04
DE2522591C3 (US20090192370A1-20090730-C00001.png) 1987-07-09
GB1503711A (en) 1978-03-15
FI751601A (US20090192370A1-20090730-C00001.png) 1975-12-01
DK156092C (da) 1989-11-06
DD118148A5 (US20090192370A1-20090730-C00001.png) 1976-02-12
NO141816B (no) 1980-02-04

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