| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | JPS6367063U - | JP16175686 | 1986-10-22 | JPS6367063U | 1988-05-06 | |
| 2 | JPS5922294U - | JP11597782 | 1982-07-29 | JPS5922294U | 1984-02-10 | |
| 3 | JPS574448B2 - | JP532673 | 1973-01-10 | JPS574448B2 | 1982-01-26 | |
| 4 | Power work machine | JP32070595 | 1995-12-08 | JPH09155803A | 1997-06-17 | O IWAMATSU; TAOMO TOSHIO |
| PROBLEM TO BE SOLVED: To achieve effective utilization in an emergency by a method wherein at least two kinds of electrically-driven members are integrally rotatably connected to an output axis of a prime mover to transmit power of the prime mover to an operation part so that changing of functions can be rapidly carried out, leaving a main body part in which the prime mover is provided as it is. SOLUTION: In a power work machine 1, a rotary electrically-driven assembly 10 comprising a pulley 30, a sprocket wheel 25, and a centrifugal clutch 20 is integrally rotatably connected to a crank shaft 15 of an engine 1. In order to switch an operator in which the machine is functioning as an engine cutter 1 to an operation in which the machine is functioning as a chain saw, a protection cover 32 and a cutter disk unit 40 comprising a cutter disk, blade cover, and supporter arm 42 are removed from a main body part 2. A V-belt 41 is removed from the pulley 30 and a saw chain set is mounted to the main body part. A saw chain is placed around the sprocket wheel 25. | ||||||
| 5 | JPH0540926Y2 - | JP16175686 | 1986-10-22 | JPH0540926Y2 | 1993-10-18 | |
| 6 | Hand cutter and chain saw using reduction device of planetary gear | JP1724990 | 1990-01-26 | JPH03221401A | 1991-09-30 | TANAKA HIROSHI |
| PURPOSE: To keep a balance which is capable of applying force to blade edge to be obtained, while the eccentric distance between a motion-transferring mechanism and a tool body-supporting point is shortened, and the device is made compact as a whole by providing the final output ring which receives the planetary motion of the planetary gear which constitutes a sun gear as reduced rotary motion at the position which surrounds an original driving shaft and in the inside of the sun gear. CONSTITUTION: Since the planetary gears 5 which constitute sun gears 4 achieve planetary motion, while they enclose the central parts of the sun gears 4, the final output ring 7 which surrounds an original driving shaft 1 may be reducibly rotated through the shaft 10 which supports the planetary gear 5. Since the final output ring 7 acts also as a pully 6, it transfers its rotary force to the side of a cutter-fixing shaft 2, while a belt 3 is used as an intermediate ring. Consequently, the reduction device may be intensively made light and compact, and the light and fatigueless tool may be obtained, though it has the reduction device. COPYRIGHT: (C)1991,JPO&Japio | ||||||
| 7 | Umbauvorrichtung für eine Handkreissäge | EP89101551.3 | 1989-01-30 | EP0328922B1 | 1993-12-29 | Kress, Willy |
| 8 | CUTTING TOOL. | EP87901292 | 1987-02-24 | EP0288480A4 | 1988-12-08 | WILSON JAMES |
| A cutting tool (10) of generally circular shape is made by investment casting. Removable teeth (15) are secured in through-holes (14) in an annular support (13) and may be removed by removing locking nuts (18). The teeth (15) are angled transversely relative to the plane of the hub (11) so that their respective cutting edges overlap to give a resultant cut wider than the annular support (13). | ||||||
| 9 | CUTTING TOOL | EP87901292.0 | 1987-02-24 | EP0288480A1 | 1988-11-02 | WILSON, James |
| Un outil de taille (10), de forme généralement circulaire, est fabriqué par moulage à cire perdue. Des dents amovibles (15) sont fixées dans des trous traversants (14) ménagés dans un support annulaire (13) et peuvent être retirées en enlevant des écrous de serrage (18). Lesdites dents (15) ont un angle transversal par rapport au plan du moyeu (11), de telle sorte que leurs tranchants respectifs se chevauchent, afin de permettre une largeur de coupe résultante supérieure à celle du support annulaire (13). | ||||||
| 10 | HOLZSPALTGERÄT FÜR EINE MOTORKETTENSÄGE | EP85903211.0 | 1985-06-26 | EP0195780A1 | 1986-10-01 | HEIMES, Engelbert |
| Outil à fendre le bois avec un entraînement de tronçonneuse pour fendre des pans de bois à partir de troncs d'arbre, entraînant un moyen d'un cône ou d'un coin de fendage fixé à la lame de guidage (8) d'une tronçonneuse une roue dentée pour chaîne (9) située dans le fendeur, à laquelle est fixé soit un pignon à roue conique (28) permettant à une paire de roues coniques (10, 10') d'entraîner, grâce à l'arbre (6) de l'arbre moteur (11) dans l'unité de fendage, arbre logé dans l'écrou de blocage (5) et le segment conique (16) dans le parcours à droite et à gauche, une pointe conique (21) avec filetage externe, soit un arbre d'excentrique (9') avec une bielle motrice (12A) permettant la formation d'un coin de fendage (20A) avec le principe d'action d'un marteau pneumatique. | ||||||
| 11 | Across the hood for suction machine | JP16087187 | 1987-10-22 | JPH061767Y2 | 1994-01-19 | カール・ホカン・フオルスバーク; ヤン・オーヴエ・ドナーダル |
| 12 | JPS6375309U - | JP16087187 | 1987-10-22 | JPS6375309U | 1988-05-19 | |
| 13 | Holding and braking device used together with power rotary type power applying tool | JP11543181 | 1981-07-24 | JPS57149167A | 1982-09-14 | MIKAERU JIYOOJI HEIHOO |
| 14 | JPS4881192A - | JP532673 | 1973-01-10 | JPS4881192A | 1973-10-30 | |
| 15 | JPS4820080B1 - | JP1074968 | 1968-02-20 | JPS4820080B1 | 1973-06-18 | |
| 16 | 왕복 톱을 구성하기 위한 시스템들 및 방법들 | KR1020187024325 | 2017-02-02 | KR1020180097793A | 2018-08-31 | |
| 전동공구를구성하기위한시스템및 방법에관한것이다. 하나의시스템은외부디바이스및 전동공구를포함하는전동공구통신시스템을포함한다. 외부디바이스는전동공구의피처를인에이블하기위해제1 선택을수신하고전동공구의모터특성의임계값의제2 선택을수신하도록구성된사용자인터페이스를포함한다. 전동공구는하우징내에모터를포함한다. 전동공구는선택된피처및 선택된임계값을외부디바이스로부터수신한다. 전동공구는모터의모터특성을모니터링하도록구성된센서를포함한다. 전동공구는선택된피처에따라동작하도록모터를제어하고, 모터특성이선택된임계값을넘는것으로결정될때 모터의동작파라미터를조정하는전자프로세서를더 포함한다. | ||||||
| 17 | Apparatus for tree pruning | EP11009268.1 | 2011-11-22 | EP2596699A1 | 2013-05-29 | Nagaishi, Hideki; Kano, Yoshiaki; Ito, Taku; Hayashi, Syungo |
The present invention is to provide an apparatus for tree pruning capable of efficiently cutting not only large branches, but also small branches without aid of any other apparatus, and effectively reducing unpruned branches as well as branch clogging and catching of the branch-receiving members, so that the workability of pruning trees at high positions can be improved. Branch-receiving members 30 and 40 mounted on side surfaces of a guide bar 20 at predetermined intervals in a longitudinal direction thereof have attachment base portions 32 and 42 attached to the side surfaces of the guide bar 20 and branch-receiving projection portions 35, 36, 45, and 46 being continuous to the attachment base portions 32 and 42 through outward bending portions 33 and 43 and projecting above or below the guide bar 20; the branch-receiving members 30 and 40 are mounted on both left and right side surfaces of the guide bar 20, such that the branch-receiving projection portions 35 and 45, and 36 and 46 face each other across the saw chain 22; and projecting heights of the branch-receiving projection portions 35 and 45, and 36 and 46 of the branch-receiving members 30 and 40 in a left and right pair are different from each other.
|
||||||
| 18 | Zusatzeinrichtung für eine Kettensäge zur gleichzeitigen Verwendung dieser Kettensäge als Heckenschere | EP09013398.4 | 2009-10-23 | EP2179825A1 | 2010-04-28 | Limbeck, Achim |
Zusatzeinrichtung für eine Kettensäge (1) zur Verwendung der Kettensäge (1) als Heckenschere, die dadurch gekennzeichnet ist, dass sie aus mindestens einem grob zur Kettenlaufrichtung geneigten verzahnten (5), die Kette (2) zumindest teilweise überragendem Formteil (4) aus Metall oder einem gleichwertig geeigneten stabilen Material besteht, das a) entweder seitlich an das Schwert (3) einer handelsüblichen Kettensäge (1) angeordnet werden kann oder das b) ein Schwert (3) für eine Kettensäge (1) ist, welches neben der Kettenaufnahme (2a) ein- oder beidseitig eine integrierte Verzahnung (5) der eingangs genannten Art aufweist,
|
||||||
| 19 | Hydraulic cylinder wood cleaver driven by the engine of a chain saw | EP81109506.6 | 1981-11-04 | EP0051853A1 | 1982-05-19 | Zanutto, Giovanni |
The wood cleaver comprises a rectangular frame (16) on the base (17) whereof is placed the log piece (18) to be cleaved, whereon the froe (14) is active under control by the hydraulic cylinder or jack (11), which is actuated by the pump, rotatively driven by the engine (1) of a chain saw, from which the cutting chain has been removed, there being provided a cock (21) for discharging oil into a reservoir (12) as the piston (12) of the jack (11) is returned by a spring (22). |
||||||
| 20 | Portable chain saw attachment in the form of fluid pump apparatus | EP79301429.1 | 1979-07-18 | EP0007249A1 | 1980-01-23 | Notaras, John Arthur; Notaras, Angelo Lambrinos |
An attachment (2) for a chain saw power head (1) said attachment having a fluted driven sprocket (11) supported by a housing defining an endless track to receive a chain (9) to be driven by said power head, a pump (12) attached to said housing and driven by said sprocket (11) and wherein the pump (12) has a self supporting nozzle 15 directable by movement of the power head (1). |
||||||
