35results about How to "Create resistance" patented technology

An exercise device comprises an exercise brace, a first strap, a second strap and a resistance band. The exercise brace includes a first frame member and a second frame member that pivotably couples to the first frame member. The first strap couples to the first frame member about an end portion thereof to temporarily attach the exercise device to a user. Similarly, the second strap couples to the second frame member about an end portion thereof to temporarily attach the exercise device to the user. The resistance band couples to the exercise brace such that the resistance band creates a resistance to pivoting movement between the first frame member and the second frame member.

An exercise device is provided for enabling a user to obtain a full body workout. By attaching the device at selected positions on the hands, feet, arms, legs, or torso, different muscle groups of a user's body can be isolated for training and strengthening purposes. The exercise device includes two or more pieces of tubing material fitted together in a telescoping manner. Pressurized air within the tubing provides a user with resistance to movement in order to tone and strengthen the muscles. At one end of the telescoping tubing material is a handgrip and at the other end is a strap of a suitable resilient or elastic material that allows a user to securely place a foot or hand in for exercise purposes.

A twist pin is used as an interconnect interface to conduct signals to and from an electronic component. The twist pin includes a bulge which establishes compressive contact force with a sidewall of a via in which the twist pin resides, and the resulting force resists movement of the end of the twist pin away from the electronic component to assure good signal conductivity. The arrangement may be used as a test socket for testing integrated circuit components or permanently docking electronic components.

A method and system for fitting a compression stabilized prosthetic socket for a patient having an amputated limb and a remaining portion that includes a first socket portion for contacting a patient's remaining portion of a limb, and a second socket portion for attachment of a prosthetic device. The first socket portion has compression portions having a radius for compressing portions of the patient's remaining portion of a limb, and relief portions receiving any portions of the patient's remaining limb which bulge upon the compression applied by the compression portions. The relief portions may be formed as openings or as enlarged radius portions. The fitting method and system can include use of a mechanism to compress bar surfaces against the limb in areas selected to receive compression portions in order to prepare an image for creating the first socket portion.

The invention discloses a high-efficiency motor vehicle power generation system, which comprises a storage battery, a driving motor connected to the storage battery, a first generator, a transmission gearbox and a power structure; The first gear set connected to the power structure, the first gear set is connected to the power shaft of the first generator through a single-phase bearing, and the first generator is electrically connected to the battery; the power structure is driven to rotate by the wheel or axle of the motor vehicle, and the first gear set It drives the first generator to rotate; it also includes a control circuit for controlling whether the first generator is working to generate electricity and an infrared balancer for detecting whether the car is in a downhill state. The control circuit is connected to the brake system of the motor vehicle and the infrared balancer; the control circuit is also connected Motor vehicle dashboard. The high-efficiency motor vehicle power generation system of the present invention has reasonable settings and high power generation efficiency, and is especially suitable for vehicles such as bridge cars, passenger cars, vans, container trucks, and motorcycles.

The invention discloses a tripping traction device for a circuit breaker, and belongs to the technical field of low-voltage electrical apparatuses. The circuit breaker comprises a first electric magnet, a second electric magnet and an operating mechanism; the traction device comprises a supporting frame, a traction rod, a first cantilever, a second cantilever, a third cantilever, a first pin shaft, a second pin shaft, a first connecting piece, a second connecting piece and a third connecting piece; the third connecting piece is connected with the operating mechanism; the first electric magnet and the second electric magnet are arranged on two sides of the traction rod respectively; one end of the first connecting piece is connected with the first electric magnet, a first strip-shaped groove is formed at the other end of the first connecting piece, and the first pin shaft is arranged in the first strip-shaped groove to form a sliding fit; and one end of the second connecting piece is connected with the second electric magnet, a second strip-shaped groove is formed at the other end of the second connecting piece, and the second pin shaft is arranged in the second strip-shaped groove to form a sliding fit. The tripping traction device for the circuit breaker has the advantages that: the actuating force of the electric magnets can be effectively transmitted to the operating mechanism, and when one of the electric magnets transmits the force, an adverse effect cannot be caused to the other electric magnet under the condition that the two electric magnets exist.