Produits et services

Chain saws; Cutting machines; Electric scissors; Garden tilling machines; Lawn mowers; Power-operated blowers; Power-operated cultivators; Power-operated sprayers; Power operated hedge trimmers; Robotic lawnmowers

Produits et services

(1) Chainsaws; circular saws; cutting machines for metalworking; electric chain saws; electric hand drills; electric hedge shears; electric ice crushing machines; electric lawn trimmers; electric lawnmowers; floor cleaning machines; lawnmowers; power blowers for lawn debris; power chain saws; power operated cultivators; power operated hedge trimmers; power tillers; power tools; power-operated sprayers for insecticides; pressure washers; snow blowers

Produits et services

Power operated blowers; Snowblowers; High pressure washers; Mowing machines [electric]; Power operated cultivators; Blowers [machines]; Power-operated shears; Power-operated saws; Circular saws; Cutting machines; Power-operated sprayers; Power-operated lawn edgers; Chain saws; Electric ice crushers; Floor cleaning machines; Garden tilling machines; Electric scissors; Power operated hedge trimmers; Robotic lawnmowers; Lawn mowers.

Produits et services

Lawnmowers; Agricultural machines, namely, cultipackers; Agricultural machinery, namely, harvesters; Machine tools for weeding; Tilling machines for agricultural purposes

Produits et services

(1) Agricultural equipment for seeding; blowing machines for the compression, sucking and carrying of grain; computer numerical control [CNC] machine tools for weeding machines; electric lawn trimmers; filters for cleaning air, for engines; lawnmowers; mechanical lawn mowers; metalworking machines; power blowers for lawn debris; tea manufacturing machines; tilling machines for agricultural purposes

Produits et services

Agricultural machines; Harvesting machines; Lawnmowers [machines]; Agricultural implements, other than hand-operated; Tilling machines for agricultural purposes; Tea processing machines; Metalworking machines; Hand-held tools, other than hand-operated; Blowing machines for the compression, sucking and carrying of grain; Filtering machines.

Produits et services

Gardening machines and apparatus; Gardening tools (Electric -); String trimmers [power lawn and garden tools]; Lawn mowers; Electric lawn mowers; Electric hedge trimmers; Electric grass trimmers; Electric lawn trimmers; Power blowers for lawn debris; Chainsaws; Parts and fittings for all the aforesaid goods.

Abrégé

The present invention discloses an impact ice driller, which comprises a frame; a motor; a rotatable drill stem; a stationary element and a rotatable element disposed along a same axis and facing each other; wherein the stationary element is connected to the frame; the rotatable element is connected to the drill stem and synchronously moves with the drill stem as driven by the motor; the stationary element and the rotatable element each has an irregular surface capable of engaging with each other on each opposite surface, when the rotatable element rotates, the irregular surface of the stationary element and the irregular surface of the rotatable element can repeat engagement and separation, so that the rotatable element can repeat the movement along an axis relative to the stationary element. In this way, the drill stem can produce up-and-down impacts on ice cover ceaselessly in the ice drilling process with good ice drilling effect.

Classes IPC  ?

• E21B 7/00 - Procédés ou matériels particuliers pour le forage
• E21B 6/02 - Moyens d'entraînement pour forage avec action combinée de percussion et de rotation la rotation étant continue
• A01K 97/01 - Accessoires de pêche à la ligne pour la pêche sous la glace

Abrégé

An impact-type ice driller, comprising a rack (1), a motor (2), a drill stem (7), and a fixed part and a rotary part oppositely arranged in the axial direction. The fixed part is fixed relative to the rack (1); the rotary part is connected to the drill stem (7) and can be driven by the motor (2) to maintain synchronous motion with the drill stem (7); irregular surfaces capable of matching each other are provided on opposite end faces of the fixed part and the rotary part, and the rotary part can make axial reciprocating movement relative to the fixed part during rotation by means of mutual contact and separation actions between the irregular surfaces of the fixed part and the rotary part. Therefore, the drill stem can impact an ice layer during an ice drilling process, and the ice drilling effect is good.

Classes IPC  ?

• E02B 15/02 - Nettoyage de la surface en pleine eau ou moyens pour la maintenir propreAppareils à cet effet pour en éliminer la glace ou l'en maintenir exempte
• E21B 6/02 - Moyens d'entraînement pour forage avec action combinée de percussion et de rotation la rotation étant continue

Abrégé

Disclosed is a stepless speed regulation control mechanism for a lawn mower, comprising a pushing handrail (2), a self-propelled wrench (5), a speed regulation cable (6), and a speed regulation mechanism (7). The lawn mower (1) comprises a base (11) and a self-propelled device (3). The speed regulation mechanism (7) comprises an adjustment sleeve (71) and a speed regulation sleeve (72) which are successively connected to the pushing handrail (2), wherein the adjustment sleeve (71) is connected to the self-propelled wrench (5) and the speed regulation sleeve (72) is connected to the speed regulation cable (6). The self-propelled wrench (5) is able to pull the adjustment sleeve (71) and the speed regulation sleeve (72) to move together so as to further pull the speed regulation cable (6), and the speed regulation sleeve (72) can move relative to the adjustment sleeve (71) so as to further pull the speed regulation cable (6). This stepless speed regulation control mechanism for a lawn mower not only facilitates the speed regulation thereof to provide a convenient stepless speed regulation, but also avoids confusion and misoperation, and has low costs and is easy to machine and operate.

Classes IPC  ?

• F16H 59/04 - Appareils de sélection du rapport
• A01D 69/06 - Engrenages

Produits et services

Agricultural machines; Harvesting machines; Cultivators [machines]; Lawnmowers [machines]; Pulverisers [machines]; Weeding machines; Scarifiers [earth moving machines];   Chain saws; Electrical drills; Grinders [machines]; Centrifugal pumps; High pressure washers; Vacuum cleaners.

Produits et services

Batteries for lighting; Batteries, electric; Battery boxes; Battery chargers; Chargers for electric batteries; Electric accumulators for vehicles; Electric converters

Produits et services

Bicycles; Engines for land vehicles; Land vehicles, namely, low-speed electric vehicles; Motorcycles; Motorized golf carts; Motors for land vehicles; Scooters; Tractors; Yachts

Produits et services

(1) Automotive batteries; camera batteries; watch batteries; general purpose batteries; battery boxes; automotive battery chargers; camera battery chargers; high voltage transformers; bicycles; electric bicycles; motor vehicle engines; golf carts; motorcycles; motors for motor vehicles; tractors; yachts; scooters.

Abrégé

A working area definition and guidance method for controlling an automatic device (2) and a system thereof. The system comprises a signal generation system (8) arranged on the automatic device (2), and a signal receiving system (3). The signal generation system (8) generates a magnetic field signal with the movement of the automatic device (2), and propagates same through the air; the signal receiving system (3) is connected to a cable (1), and the signal receiving system (3) detects at least one static or alternating magnetic field generated by the signal generation system (8) within a specific time; and the signal receiving system (3) transmits a processing signal to the automatic device (2) according to the magnetic field signal. The system has the advantages that the magnetic field signal generated by the signal generation system (8) does not need a specific frequency and phase relationship; the signal receiving system (3) can be conveniently extended to connect a plurality of closed cable loops, thereby subdividing a working area, so as to provide guidance information for the movement of the automatic device (2) among different areas; and a plurality of closed loops formed by the cable (1) can mutually cover and cross.

Classes IPC  ?

• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Produits et services

Agricultural machines, namely, cultivators; Chain saws; Combine harvesters; Compressed air pumps; Cutting machines; Electric hand-held drills; Electric scissors; Fuel pumps for land vehicles; Grinding and polishing machines; Lawnmowers; Multi-purpose high pressure washers; Paint sprayers; Power machines for mowing; Power-driven wrenches; Self-propelled road sweeping machines; Spraying machines; Vacuum cleaners

Produits et services

(1) Lawn mowers; reaping machines; agricultural cultivators; automatic sprayers for electrostatic painting, electric apparatus, namely, spraying machines for surface treatment of metals and polymers; cutting machines for metalworking; wood cutting machines; hand saws; electric scissors; electronic hand-held drills; electric spanners; paint applicators; gas pumps; compressed gas cylinders; self-propelled road sweeping machines; pressure washers.

Produits et services

Agricultural machines; mowing and reaping machines; cultivators (machines); agricultural machines for soil working; diesel engines (other than for land vehicles); engines, other than for land vehicles; dynamos; snow ploughs; pumps (parts of machines, engines or motors); carburetter feeders; water pumps.

Produits et services

Agricultural machines, namely, cultivators, harvestors, disk harrows, seeders; lawn mowers; reapers; power operated cultivators; plows; diesel engines not for land vehicles; diesel engines for machines; gasoline engines not for land vehicles; dynamos; snow plows; oil pumps for use in motors and engines; electric pumps; carburetors; water pumps for use in motors and engines