Produits et services

(1) pneumatic hand tools for the automotive, industrial and general service industries, namely, ratchet wrenches, impact wrenches, impact drivers, screw drivers, die grinders, tire buffers, drills, pneumatic sanders, pneumatic angle polishers, disc grinders, hammers, air saws, pneumatic knives, shears and air punch flange tools.

Abrégé

A pneumatic rotary tool including a housing having an inlet passage. The inlet passage extends from an inlet operatively connectable to an air source. The inlet passage extends to a motor cylinder inside the housing. The housing has an outlet passage extending from the motor cylinder to an outlet. The tool includes a rotor mounted in the cylinder for rotation relative to the cylinder under pneumatic power. The tool includes a valve positioned along the inlet passage operable to selectively permit air to pass for rotating the rotor and flowing through the outlet. The tool has a cutter head connected to the rotor including a clamp for holding a cutter to cut material as the head rotates. The cutter head is positioned in the outlet so air passing through the outlet passes over the head to blow material away from the head as the cutter cuts the material.

Classes IPC  ?

• B23C 3/12 - Ébavurage ou finition des arêtes, p. ex. ébarbage des angles soudés
• B23C 1/20 - Dispositifs ou machines portatifsDispositifs ou machines à commande manuelle
• B23Q 11/00 - Accessoires montés sur les machines-outils pour maintenir les outils ou les organes de la machine dans de bonnes conditions de travail ou pour refroidir les pièces travailléesDispositifs de sécurité spécialement combinés aux machines-outils, disposés dans ces machines ou spécialement conçus pour être utilisés en relation avec ces machines
• B23C 9/00 - Parties constitutives ou accessoires dans la mesure où ils sont spécialement adaptés aux machines ou aux outils de fraisage

Abrégé

A power driven tool for rotating a mechanical element includes a housing including a base and a head connected to the base. The head has a yoke formed by opposing arms separated by an opening. A selectively operable motor is positioned in the housing having an output shaft that rotates relative to the housing during operation of the motor. A ratchet mechanism is mounted in the housing and includes an output drive at least partially mounted in the opening for rotation relative to the housing to rotate the mechanical element in a selected direction. A cap is positioned on the head of the housing across the opening forming the yoke. The cap reinforces the yoke during operation of the tool to prevent the arms from separating and blocking at least part of the opening between the arms to prevent debris from entering the ratchet mechanism.

Classes IPC  ?

• B25B 21/00 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts
• B25B 21/02 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts avec des moyens pour communiquer un choc à la tige du tournevis ou à la douille de la clé à écrou

Abrégé

A power-driven hammer including a body including a tubular housing and a barrel assembly received in the housing. The barrel assembly has an at-rest position relative to the housing. The barrel assembly includes a barrel having a forward end adapted to hold a tool, an opening, and a rearward end. The barrel assembly includes a mass received in the opening of the barrel. The mass moves in the barrel opening when the hammer is operating through a power stroke and a return stroke. The barrel assembly moves forward and rearward from its at-rest position relative to the housing when the hammer is operating. The hammer includes a vibration reducing mechanism connecting the barrel assembly to the body reducing shock transmitted to the housing as the mass moves forward and rearward in the barrel.

Classes IPC  ?

• B25D 17/00 - Parties constitutives ou accessoires d'outils portatifs à percussion actionnés mécaniquement

Abrégé

A power driven tool for rotating a mechanical element. The tool includes a housing and motor. The motor has an output shaft. The shaft rotates relative to the housing. The tool also includes an impact drive axially fixed within the housing. The impact drive includes a base and an anvil shaft having an anvil. The impact drive includes an annular hammer having opposite impact lands pivotally mounted on the base for movement between three positions, including a forward position in which the hammer is positioned so one impact land engages the anvil, a reverse position in which the hammer is positioned so another of the impact lands engages the anvil, and a disengaged position in which neither of the impact lands engages the anvil. Further, the tool includes a ratchet mechanism. The ratchet mechanism includes an output drive mounted for rotation relative to the housing for rotating a mechanical element.

Classes IPC  ?

• B25B 21/02 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts avec des moyens pour communiquer un choc à la tige du tournevis ou à la douille de la clé à écrou

Abrégé

A powered ratchet drive for a ratchet wrench includes a pair of elongate pawls for driving an output member of the wrench. Each pawl may have a lower portion pivotally attached to a rocker and an upper portion comprising teeth for engagement with teeth of the output member to turn the output member. The upper portion of the pawl extends outward at an angle with respect to the lower portion. The ratchet may include a compression spring secured inside a cavity of each pawl for biasing the pawl into engagement with the output member. The ratchet also includes a reversing switch mechanism for selectively configuring the ratchet in a forward-driving configuration and in a reverse-driving configuration. The switch mechanism includes a cam disposed between the pawls. The cam has a groove for receiving one of the pawls during operation depending on the configuration of the ratchet.

Classes IPC  ?

• B25B 21/00 - Outils portatifs à moteur pour serrer ou desserrer les vis ou les écrousAccessoires pour appareils à percer ayant les mêmes buts
• F16D 41/16 - Roues libres ou embrayages à roue libre avec cliquet articulé coopérant avec des dents, des tenons ou des éléments analogues l'action étant réversible

Abrégé

A pneumatic rotary tool comprises a housing, a square drive output member supported by the housing for rotational movement, and a pneumatic motor disposed in the housing for driving rotation of the square drive. A valve is disposed in the housing for rotary movement between a first position in which pressurized air powers the motor in a forward direction and a second position in which pressurized air powers the motor in a reverse direction. An actuator supported on the housing for translational movement is connected to the valve by a lost motion connection system. The lost motion connection system comprises first and second connector elements that are engaged for generally conjoint movement in a first direction and for relative sliding movement in a second direction generally perpendicular to the first direction.

Classes IPC  ?

• B23B 45/04 - Perceuses tenues à la main ou perceuses analogues portatives, p. ex. en forme de pistoletÉquipement à cet effet entraînées hydrauliquement ou pneumatiquement

Abrégé

A pneumatic rotary tool comprises a housing, a square drive output member supported by the housing for rotational movement, and a pneumatic motor disposed in the housing for driving rotation of the square drive. A valve is disposed in the housing for rotary movement between a first position in which pressurized air powers the motor in a forward direction and a second position in which pressurized air powers the motor in a reverse direction. An actuator supported on the housing for translational movement is connected to the valve by a lost motion connection system. The lost motion connection system comprises first and second connector elements that are engaged for generally conjoint movement in a first direction and for relative sliding movement in a second direction generally perpendicular to the first direction.

Classes IPC  ?

• B23B 45/04 - Perceuses tenues à la main ou perceuses analogues portatives, p. ex. en forme de pistoletÉquipement à cet effet entraînées hydrauliquement ou pneumatiquement

Produits et services

Pneumatic hand tools for the automotive, industrial and general service industries, namely, ratchet wrenches, impact wrenches, impact drivers, screwdrivers, die grinders, tire buffers, drills, sanders, polishers, disc grinders, hammers, saws, [ knives, ] shears and punch/flange tools

Produits et services

pneumatic hand tools for the automotive, industrial and general service industries; namely, ratchet wrenches, impact wrenches, impact drivers, screw drivers, die grinders, tire buffers, drills, sanders, polishers, disc grinders, hammers, saws [ , knives, shears and punch/flange tools ]