FR2506659A1 - Scie a chaine portative - Google Patents
Scie a chaine portativeInfo
- Publication number
- FR2506659A1 FR2506659A1 FR8110538A FR8110538A FR2506659A1 FR 2506659 A1 FR2506659 A1 FR 2506659A1 FR 8110538 A FR8110538 A FR 8110538A FR 8110538 A FR8110538 A FR 8110538A FR 2506659 A1 FR2506659 A1 FR 2506659A1
- Authority
- FR
- France
- Prior art keywords
- saw
- cylinders
- chain saw
- motor
- portable chain
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/0033—Devices for attenuation of vibrations
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
-
- 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
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
- F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/002—Integrally formed cylinders and cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0002—Cylinder arrangements
- F02F7/0009—Crankcases of opposed piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0021—Construction
- F02F7/0039—Casings for small engines, especially with crankcase pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices
-
- 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
- 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
- F02B2075/1808—Number of cylinders two
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Characterised By The Charging Evacuation (AREA)
- Sawing (AREA)
Abstract
LA SCIE A CHAINE COMPORTE UN MOTEUR E A DEUX TEMPS A DEUX CYLINDRES OPPOSES, DU TYPE A ALLUMAGE SIMULTANE. L'AXE LONGITUDINAL COMMUN DES CYLINDRES 2, 3 S'ETEND DANS LA DIRECTION LONGITUDINALE DE LA SCIE ET EST INCLINE VERS LE HAUT ET VERS L'AVANT CE QUI MENAGE, ENTRE LE MOTEUR ET LE CHASSIS 29 DE LA SCIE, UN ESPACE ARRIERE SUPERIEUR QUI SERT DE CHAMBRE POUR UN SYSTEME D'ADMISSION DU MOTEUR COMPORTANT UN CARBURATEUR ET QUI COMMUNIQUE AVEC LE CARTER PAR L'INTERMEDIAIRE D'UNE SOUPAPE A LAME 6, ET UN ESPACE AVANT INFERIEUR QUI CONTIENT LE SILENCIEUX M DU MOTEUR. AU MOINS LA BOUGIE D'ALLUMAGE P DU CYLINDRE AVANT EST INCLINEE SUR L'AXE COMMUN DES CYLINDRES POUR REDUIRE LA LONGUEUR HORS TOUT DE LA SCIE.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU70531/81A AU528351B2 (en) | 1981-05-13 | 1981-05-13 | Opposed piston 2 cycle engine for chain saw |
GB8114573A GB2098272B (en) | 1981-05-13 | 1981-05-13 | Portable two-stroke engine chain saw |
FR8110538A FR2506659B1 (fr) | 1981-05-13 | 1981-05-27 | Scie a chaine portative |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU70531/81A AU528351B2 (en) | 1981-05-13 | 1981-05-13 | Opposed piston 2 cycle engine for chain saw |
GB8114573A GB2098272B (en) | 1981-05-13 | 1981-05-13 | Portable two-stroke engine chain saw |
FR8110538A FR2506659B1 (fr) | 1981-05-13 | 1981-05-27 | Scie a chaine portative |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2506659A1 true FR2506659A1 (fr) | 1982-12-03 |
FR2506659B1 FR2506659B1 (fr) | 1985-07-12 |
Family
ID=27155873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8110538A Expired FR2506659B1 (fr) | 1981-05-13 | 1981-05-27 | Scie a chaine portative |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU528351B2 (fr) |
FR (1) | FR2506659B1 (fr) |
GB (1) | GB2098272B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3424774C2 (de) * | 1984-07-05 | 1994-04-07 | Stihl Maschf Andreas | Zweitaktmotor |
EP0277113A1 (fr) * | 1985-03-13 | 1988-08-10 | HAMLET, William, James | Receptable et dispositif amovibles pour enlevement de garnissage |
JPH0313527Y2 (fr) * | 1986-04-23 | 1991-03-27 | ||
US5099580A (en) * | 1987-10-22 | 1992-03-31 | Echo Incorporated | Power saw structure |
JP2538321Y2 (ja) * | 1991-01-23 | 1997-06-11 | 株式会社共立 | チェーンソー |
DE4134640C1 (fr) * | 1991-10-19 | 1993-05-06 | Fa. Andreas Stihl, 7050 Waiblingen, De | |
SE508267C2 (sv) * | 1996-04-04 | 1998-09-21 | Electrolux Ab | Drivenhet till ett handhållet arbetsredskap |
JP4081232B2 (ja) | 2000-12-15 | 2008-04-23 | 株式会社共立 | 防振装置付きチェーンソー |
WO2012030261A1 (fr) * | 2010-09-01 | 2012-03-08 | Husqvarna Ab | Système de refroidissement d'échappement d'outil mécanique |
JP5598213B2 (ja) * | 2010-09-29 | 2014-10-01 | 日立工機株式会社 | 携帯型作業機 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3006388A (en) * | 1960-10-06 | 1961-10-31 | Root Mfg Company Inc | Adjustable balance for chain saw handle |
US3252452A (en) * | 1962-11-08 | 1966-05-24 | Mcculloch Corp | Balanced piston engine |
DE1281138B (de) * | 1965-12-24 | 1968-10-24 | Solo Kleinmotoren G M B H | Tragbare durch eine Brennkraftmaschine angetriebene Kettensaege |
DE1901182A1 (de) * | 1968-01-10 | 1969-09-04 | Meccano Tri Ang Lines Freres S | Automatische Umschaltvorrichtung |
US4178685A (en) * | 1977-07-29 | 1979-12-18 | Kioritz Corporation | Chain saw |
-
1981
- 1981-05-13 GB GB8114573A patent/GB2098272B/en not_active Expired
- 1981-05-13 AU AU70531/81A patent/AU528351B2/en not_active Ceased
- 1981-05-27 FR FR8110538A patent/FR2506659B1/fr not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3006388A (en) * | 1960-10-06 | 1961-10-31 | Root Mfg Company Inc | Adjustable balance for chain saw handle |
US3252452A (en) * | 1962-11-08 | 1966-05-24 | Mcculloch Corp | Balanced piston engine |
DE1281138B (de) * | 1965-12-24 | 1968-10-24 | Solo Kleinmotoren G M B H | Tragbare durch eine Brennkraftmaschine angetriebene Kettensaege |
DE1901182A1 (de) * | 1968-01-10 | 1969-09-04 | Meccano Tri Ang Lines Freres S | Automatische Umschaltvorrichtung |
US4178685A (en) * | 1977-07-29 | 1979-12-18 | Kioritz Corporation | Chain saw |
Also Published As
Publication number | Publication date |
---|---|
GB2098272B (en) | 1984-08-01 |
GB2098272A (en) | 1982-11-17 |
AU7053181A (en) | 1982-11-18 |
FR2506659B1 (fr) | 1985-07-12 |
AU528351B2 (en) | 1983-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |