170results about How to "Comfortable handling" patented technology

A golf club head, in particular a golf putter head, with a striking face, which is provided on the front side of a striking part, for a golf ball, and with a device, which is fastened to the rear side of the striking part, for receiving interchangeable weights. The device has two elements which mutually intersect preferably without any contact and to the one free end sections of which weights can be fitted. As a result, a shifting of the center of gravity and distribution of the weight of the head are possible in a particularly variable manner.

Battery exchange system for a battery-driven industrial truck, in which the chassis of the industrial truck comprises a battery compartment open to the side of the industrial truck for side installation and removal of a battery container, on the battery container on at least two opposing sides at least one respective laterally projecting support element being attached with a downwardly facing bearing surface and the battery compartment on opposing sides comprising horizontal support surfaces spaced apart from one another in parallel on which the support elements are supported with their bearing surfaces, when the battery container is inserted into the battery compartment.

A wind turbine has a nacelle frame and a first hoist substantially permanently mounted on the frame. The method comprises the processes of hoisting a second, more powerful hoist and crane on the frame with the first hoist; removably mounting the second hoist and the crane on the nacelle frame; hoisting a winch using the second hoist and the crane on the frame, and removably mounting the winch on said frame; performing operations involving handling heavy parts employing said winch; and removing and lowering said winch, crane, and second hoist from the frame.

A hand-held power tool includes a spring-mounted decoupling device (16) for supporting a tool handle (14) on the tool housing (4) and having a first spring-mounted support (18) and a second spring-mounted support (20) that is spaced from the operational axis (A) in a second direction (y) perpendicular to the first direction (z) further away than the first spring-mounted support (18) that has a smaller spring stiffness along the second direction (y) than along the first direction (z).

The invention relates to an immobilization device (5) for locking a furniture part (2) that is movably supported in or on a piece of furniture (1), particularly a drawer, in a closed end position (E), comprising at least one locking element (6), which has a receiving element (7) for an engagement element (8), wherein the receiving element (7) or the engagement element (8) is disposed on the piece of furniture (1) and the other element is disposed on the movable furniture part (2), and the two elements are operatively connected at least in the closed end position (E) of the movable furniture part (2), wherein the relative position of the receiving element (7) to the engagement element (8) in the depth of the piece of furniture (1) can be varied in a linear fashion by means of an adjusting unit (9), which is configured to convert a rotational movement into a translatory movement.

A superimposed steering system for a vehicle, e.g., a servo-assisted or power steering system for a motor vehicle, includes a differential drive, which is configured as a shaft drive and has a first input shaft and a second input shaft, for superimposing the rotational angles that occur in the first and second input shafts on an output shaft of the differential drive. The output shaft acts on an input shaft of a steering gear. The first input shaft interacts with a steering handle by a steering shaft and the second input shaft interacts with a servo motor. A superimposed steering system may apply an additional steering angle, without play, to the output shaft and may have a simple, cost-effective, space-saving construction, while being easy to install. The first input shaft is directly connected in a detachable manner to a radially flexible flex-spline of the shaft drive, the first input shaft passing through an eccentric drive core of the shaft drive, which extends into the radially flexible flex spline.

A hair removing device capable of selectively attaching an epilator head for hair epilation and a shaving head for hair cutting. The device includes the housing incorporating the rotary motor, and the epilator or shaving head detachable to the housing. The head includes a drive mechanism powered by the motor for hair epilation or cutting. The motor has an output rotor fixedly carrying a noncircular joint. The drive mechanism includes a coupler which is detachably connected to the joint to receive the rotary motion of the motor. The coupler is arranged coaxially with the joint and is movable along the axis of the joint together with the head into and out of engagement with and from the joint, and the coupler is slidable along the axis of the joint while keeping the driving connection therebetween.

A personal hygiene article, such as a toothbrush, includes a handle configured to accommodate an electric power source, a head carrying a treatment tool, and a neck between the handle and the head. The head or neck includes a mechanical motorized vibratory device, including a drive that causes the head to vibrate. Electrical connections are operably connected to the mechanical vibratory device and the electric power source to power the mechanical vibratory device via the electrical connections. In various embodiments, a vibration-damping structure dampens vibration transmission from the head to the handle.

Electric vitrectomy handpieces are provided. The handpiece includes a motor, a clutch mechanism, an oscillating drive mechanism, a cutting tip and a handle. The motor is attached to the clutch, and the clutch is attached to the oscillating drive mechanism. When the motor is operational, the clutch expands to engage the oscillating drive mechanism and the oscillating drive mechanism converts the rotational motion of the clutch to the reciprocating motion of the cutting tip. When the motor is at rest, the clutch retracts to allow aspiration.

A connection device for connecting a prosthesis structure with an implant structure comprises a holding shell and a retention insert. The retention insert comprises an end side and a substantially ring-shaped retention rim projecting therefrom. The holding shell comprises an end side and a substantially ring-shaped holding rim projecting therefrom. The holding rim and the end side of the holding shell form a retainer in which the retention insert can be arranged such that an outer surface of the retention rim is adjacent to an inner surface of the holding rim. Moreover, the outer surface of the retention rim is at least partly spaced from and adjacent to the inner surface of the holding rim when the retention insert is arranged in the retainer of the holding shell and when essentially no radial forces are acting on the holding rim and on the retention rim. In that the adjacent outer surface of the retention rim and inner surface of the holding rim are at least partly not contacting each other but are spaced from each other when essentially no radial forces are acting on the holding rim and on the retention rim, it can, i.a., be achieved that the retention insert is connected relatively loosely with the holding shell when the connection device has not yet been placed on the implant structure. This loose connection can allow the retention insert to be relatively easily removed from the holding shell and inserted in the holding shell without having to be substantially deformed or strained in any other way. Thus, it is possible to insert and remove the retention insert gently, which can improve the flexibility and lifetime of the connection device.