Abstract: Disclosed is self-propelled equipment for street sweeping and/or weeding, where modifications were made to the cleaning system of the filters, the battery for driving the motors with electric start, front fairing assembly over the turbine, combustion or electric motor, debris suction pipe, hydraulic components, headlights, motor protection and brooms and motors for each front wheel and telescopic brooms that will act at a 180° angle by sweeping away debris from the sidewalk or even from the street ahead of the main brooms.
Abstract: The invention relates to an assembly for loading parts to be treated into a single-side or double-side treatment machine, comprising—a part holder in the form of a plate for holding at least one part to be treated, comprising a second side and first side, said first side being flat, and said part holder delimiting at least one through-hole forming a cell for housing at least one part to be treated, and a film mounted on the first side of the part holder opposite said through-hole, allowing said part to be treated to be held at least during the loading step.
Abstract: The multifunctional pocket knife (1) is made up of a handle (2) formed by two rigidly connected sides (3, 3?) providing at least one stowage space (4) for foldable tools (6) each pivoting about link pins (5), (5?), respectively, disposed at each end of the handle (2). One of the tools (6) consists of a pair of scissors (8) extending along the longitudinal axis of the knife (1) and being made up of two planar blades (9, 9?) each comprising a cutting edge (10, 10?) and both pivoting about the same axis (5). A pair of scissors (8) intended to be incorporated in a multifunctional pocket knife (1).
Abstract: A handheld vacuum cleaner includes a housing, motor, filter access door, filter, and dirt cup movably coupled to the housing. The housing defines a top, bottom, motor chamber, dirty air inlet, handle, clean air outlet, and air flow path. The air flow path is routed from the dirty air inlet to the clean air outlet. The motor is disposed in the motor chamber and defines a motor axis. The filter access defines a filter chamber with the housing. The filter is disposed in the filter chamber and defines a filter axis. The dirt cup defines a dirt cup axis extending parallel to the motor axis and filter axis. The filter access door is located below the filter axis. When the filter axis door is removed, the filter is removable in a downward direction from the filter chamber.
December 29, 2020
Date of Patent:
June 7, 2022
Techtronic Cordless GP
Kevin Terry, Roderick Burgess, Jacob W. Connelly, Kevin L. Thomas, Garry Fee, Jeffrey D. Accursi
Abstract: Provided are a cleaning robot and a cleaning cloth bracket for the cleaning robot, including a cleaning cloth bracket, where the cleaning cloth bracket includes a main body, a soft member and a raised portion, a cleaning cloth is provided under the cleaning cloth bracket, the cleaning cloth bracket is floatingly disposed at a bottom of a base of the cleaning robot, the raised portion is provided at a front end of the main body through the soft member, and the raised portion is in contact with the bottom of the base. According to the present disclosure, by increasing the height of the raised portion and providing the soft member between the raised portion and the main body of the cleaning cloth bracket, the range of application of the cleaning robot is improved, the cleaning robot is allowed to overcome higher obstacles, and the cleaning efficiency is improved.
Abstract: A brush head for an electric toothbrush includes a support part supporting upper and lower lateral brush elements and transverse brush elements for the combined brushing of the inner, outer and occlusal surfaces of the upper and lower teeth, and an oscillating device intended to impart an oscillating movement to the support part. The support part is elastically deformable such that it can fit snugly against the upper and lower dental arches during brushing. The oscillating device includes a movable part on which the support part is mounted, and a drive shaft coupled to the movable part in order to move the movable part and the support part in an oscillating manner. The movable part extends between the upper lateral brush elements and the lower lateral brush elements.
Abstract: A wrench head comprises a working axis, a first jaw, a second jaw, and a third jaw. The first jaw comprises first-jaw arcuate convex contact surfaces. The second jaw, is coupled with and pivotable relative to the first jaw, and comprises second-jaw arcuate convex contact surfaces. The third jaw, is coupled with and pivotable relative to the second jaw, and comprises a third-jaw arcuate convex contact surface and a third-jaw planar contact surface.
Abstract: A torque structure includes a first body provided with a first receiving chamber, a first indicator, and a second receiving chamber, a second body provided with a drive portion, a first elastic member biased against the drive portion, a first locking set received in the first receiving chamber, an adjusting set driven by the first body, an indication unit movable to indicate the torque of the torque structure, a third body assembly covering the indication unit, a second locking set rotatable relative to the first locking set, and a third locking set operable between a locking position where the first body cannot be rotated relative to the second body and an unlocking position where the first body is rotated relative to the second body to adjust the torque.
Abstract: A torque adjustment switching structure of a torque wrench is characterized by: a screw hole seat, which is located in the rear section of the torque wrench extension shank; the axial actuating sleeve can be axially advanced and retracted; the rear pull sleeve can be forced against the axial actuating sleeve. The axial movement and the rotary motion: the clutch member has a snapping mode and a disengagement mode with the sliding forward and backward of the backward pulling sleeve; and the rearward pulling sleeve presents a force for axial advance and retreat with respect to a screw, and rotates. The timing mechanism is configured to drive the synchronous rotation of the screw. The limiting member is disposed at a corresponding portion of the screw and the rear sliding sleeve to generate a limiting force for the axial backward sliding state of the backward pulling sleeve.
Abstract: A torque socket tool includes a main body, a driving portion, an abutting member, an axle, and a sleeve member. The main body defines an axial direction. The abutting member is non-rotatably and slidably arranged in the main body. The sleeve member is rotatably sleeved onto the main body. A threaded section drives the abutting member to slide along the axial direction for adjusting the predetermined torque when the axle is rotated by rotating the sleeve member.
Abstract: A ratchet wrench includes a ratchet unit which has a ratchet tube with a reception hole. A collar is connected to one side of the head and has a slit defined radially through the collar. An engaging member has a first end thereof fixed to the collar, and a second end of the engaging member extends through the slit. The second end of the engaging member is partially located within the through hole of the collar and located above the reception hole of the ratchet tube. An operation ring is mounted to the collar and connected the engaging. A C-clip is mounted to the outer periphery of the collar. When the operation ring is rotated, the second end of the engaging member is pushed to move within the through hole of the collar to position a socket located in the reception hole of the ratchet tube.