52results about How to "Minimize slippage" patented technology

An adjustable safety utility knife includes a elongated ergonomically shaped handle formed of two elongate shell members each having a peripheral edge and an outer, generally convex surface and an inner generally concave surface. A fastener secures the shell members together at their peripheral edges along a parting plane to form an elongated internal cavity. The handle defines a front end, back end and an intermediate portion suitable for being gripped by a user and also defines top and bottom surfaces extending along opposite sides of the shell members along the peripheral edges. The handle has a slot-like aperture at the front end substantially aligned with the parting plane and dimensioned for passage of a flat cutting blade therethrough. The cutting blade is mounted for movement by a suitable guide member or a carriage between a first position for safely storing the blade fully inside the cavity and a second position for selectively extending the blade beyond the aperture to expose at least a portion thereof. A manually operated button is arranged on the top surface of the handle and is coupled to guide element or blade carriage for selectively moving the blade between the first and second positions. Slip resistant elements are secured to the shell members along the top and bottom surface between a rearwardmost operative position of the manually operated button and the back end of the handle. The slip resistant elements generally conform to the outer convex surface of the handle and enhance gripping of the handle and minimize slippage thereof during use of the utility knife when gripped by a user.

A Robot Position Calibration Tool (RPCT) is used to accurately calibrate a robot position for a reticle hand-off to a transfer station in a lithography tool with minimized particle generation and outgassing. Method(s), system(s) and computer program product(s) are described to calibrate the robot with minimal sensor usage and minimal slippage of a payload leading to minimized particle generation and outgassing inside a vacuum chamber of a lithography tool.

A bowl assembly has a bowl and a lid. The bowl assembly is adapted to store water or food for a pet. The bowl functions as a container to hold the water or food, while the lid functions in a first configuration to seal the water or food within the bowl. The bowl assembly is convenient to travel with and adapted for use in a vehicle where in the first configuration. The bowl assembly allows for the pet to access the water or food while in a cup holder. The bowl assembly is also stabilized by the lid in a second configuration, where placed on a ground or floor surface.

In various embodiments of the invention, a system and dynamic device are provided to create stability of tube placement in medical and other applications. The described systems and principles also apply in other environments outside of medicine and healthcare. The described medical tubing stabilizer adheres to the tubing itself providing handles or anchors to prevent stitch slippage and to prevent the tubing from falling out in any situation that requires a semi or permanent tubing placement. The device also aides in stabilizing the tubing in the wound site, and thus maximizes placement in its intended area of effect (e.g., in the body cavity, in a medical context). These stabilizing effects substantially minimize slippage of stitching holding the tubing in place to prevent the tubing from falling out or becoming dislodged or displace, thus preventing irritation and damage to the skin around the wound site, infection, seroma, edema and morbidity in a medical context.

A cable drive apparatus is presented which has minimal cable slippage and backlash. Such a cable drive is particularly well suited for systems requiring accurate positioning and repositioning capabilities, such as motorized camera orientation systems. To achieve minimal slippage on a cable driven pulley, one or more positioning balls are located at fixed locations on the cable, and corresponding positioning holes are located on either pulley. Tensioning means are also provided to remove slack, to minimize the backlash which may result from the stretching of the cable over time. A two pulley system is presented wherein the cable is fixedly attached to one pulley, travels over the other pulley which has the slippage constraining positioning holes, and then to tensioning means which also fixedly attached to the first pulley.

A sporting footwear having a front sole (21) and heel (23) with the sole having a primary frictional support (30) and the heel having a secondary frictional support (25) which has substantially less frictional support than the primary frictional support.