FR2364157A1 - Motocyclette - Google Patents

Motocyclette

Info

Publication number
FR2364157A1
FR2364157A1 FR7727242A FR7727242A FR2364157A1 FR 2364157 A1 FR2364157 A1 FR 2364157A1 FR 7727242 A FR7727242 A FR 7727242A FR 7727242 A FR7727242 A FR 7727242A FR 2364157 A1 FR2364157 A1 FR 2364157A1
Authority
FR
France
Prior art keywords
sound
deadening
cowl
engine
motorcycle
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.)
Withdrawn
Application number
FR7727242A
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.)
Kreidler Werke GmbH
Original Assignee
Kreidler Werke GmbH
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 Kreidler Werke GmbH filed Critical Kreidler Werke GmbH
Publication of FR2364157A1 publication Critical patent/FR2364157A1/fr
Withdrawn legal-status Critical Current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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J41/00—Arrangements of radiators, coolant hoses or pipes on cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/10—Arrangement of audio equipment; Supports therefor
    • 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
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Details Of Gearings (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

Dans la motocyclette représentée le bloc-moteur 1, 2, est recouvert par un capot d'amortissement phonique 5 sur la surface extérieure duquel 9 sont réparties des ailettes de grande surface 8, 23. Entre le capot 5 et le bloc-moteur 1, 2, est ménagé un espace libre 4 qui assure une isolation phonique.
FR7727242A 1976-09-10 1977-09-08 Motocyclette Withdrawn FR2364157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2640844A DE2640844B2 (de) 1976-09-10 1976-09-10 Motorrad

Publications (1)

Publication Number Publication Date
FR2364157A1 true FR2364157A1 (fr) 1978-04-07

Family

ID=5987650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727242A Withdrawn FR2364157A1 (fr) 1976-09-10 1977-09-08 Motocyclette

Country Status (5)

Country Link
CH (1) CH621304A5 (fr)
DE (1) DE2640844B2 (fr)
DK (1) DK403477A (fr)
FR (1) FR2364157A1 (fr)
NL (1) NL7708655A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403484A1 (fr) * 2002-09-25 2004-03-31 Yamaha Hatsudoki Kabushiki Kaisha Véhicule avec une structure d'insonorisation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618020A (en) * 1979-06-06 1986-10-21 Honda Giken Kogyo Kabushiki Kaisha Motorcycle
DE202022106972U1 (de) 2022-12-13 2023-01-10 Ktm Ag Brennkraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1035878A (fr) * 1951-04-18 1953-09-01 Couvre-culasse pour moteurs à culbuteurs
DE1002645B (de) * 1955-07-28 1957-02-14 Xaver Kuechen Verkleidung des Motor-Aggregates an Motorraedern
DE1047653B (de) * 1957-04-20 1958-12-24 Kreidler Werke Gmbh Luefterhaube fuer geblaesegekuehlte Motoren von Motorraedern, Motorrollern od. dgl.
FR1232631A (fr) * 1958-07-26 1960-10-11 Heinrich Lanz Ag Dispositif amortisseur de bruits pour moteurs à combustion interne à un ou plusieurs cylindres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1035878A (fr) * 1951-04-18 1953-09-01 Couvre-culasse pour moteurs à culbuteurs
DE1002645B (de) * 1955-07-28 1957-02-14 Xaver Kuechen Verkleidung des Motor-Aggregates an Motorraedern
DE1047653B (de) * 1957-04-20 1958-12-24 Kreidler Werke Gmbh Luefterhaube fuer geblaesegekuehlte Motoren von Motorraedern, Motorrollern od. dgl.
FR1232631A (fr) * 1958-07-26 1960-10-11 Heinrich Lanz Ag Dispositif amortisseur de bruits pour moteurs à combustion interne à un ou plusieurs cylindres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1403484A1 (fr) * 2002-09-25 2004-03-31 Yamaha Hatsudoki Kabushiki Kaisha Véhicule avec une structure d'insonorisation

Also Published As

Publication number Publication date
DE2640844B2 (de) 1978-09-28
NL7708655A (nl) 1978-03-14
DK403477A (da) 1978-03-11
CH621304A5 (en) 1981-01-30
DE2640844A1 (de) 1978-03-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse