96results about How to "Wrong damage" patented technology

The invention discloses a novel flexible chuck which comprises a clamping part made of elastic materials and a connecting part. The clamping part comprises at least two matched fingertips for clamping, a finger seam is formed between every two fingertips, and a finger cavity is formed inside each fingertip; the connecting part comprises a communication cavity which is communicated with all finger cavities, and the connecting part is provided with a communication opening communicated with the communication cavity; and each fingertip comprises an inner wall close to the finger seam and an outer wall close to the finger seam, the thickness of the inner wall is smaller than the thickness of the outer wall, or the elasticity modulus of the inner wall is smaller than the elasticity modulus of the outer wall. The flexible chuck is suitable for clamping tiny objects. In addition, the invention discloses a flexible clamp and a flexible clamping pen which use the flexible clamp.

An assistant device for dental implant surgery to perform an operation for placing a dental implant into a thinned maxilla without damage in a maxillary sinus membrane. The assist device includes a cylindrical main support section (22) having a regulator section (23) integrally formed on a lower end portion thereof; and an expandable bag (25) provided in an internal space (24) of the support section (22). When the expandable bag (25) is inflated, a maxillary sinus membrane (13) is elevated into a maxilla (10).

A dividing apparatus for dividing a plate-like workpiece, which is put on the top surface of a protective tape affixed to an annular frame and has reduced strength along dividing lines, along the dividing lines, comprising: a frame holding means for holding the annular frame; a tape expansion means for expanding the protective tape affixed to the annular frame held on the frame holding means; a detection means for detecting the plate-like workpiece put on the protective tape; a dividing mean for pressing the dividing lines detected by the detection means, of the plate-like workpiece, via the protective tape to divide the plate-like workpiece into chips along the dividing lines; a pushing-up means for pushing up the divided chips through the protective tape; and a pick-up means for picking up the chips pushed up by the pushing-up means.

The invention relates to a warmer of a wet-process extracting groove and a warming method. The warmer of the wet-process extracting groove is characterized by comprising a heating pipe including an S-shaped glass tube; two ends of the heating pipe are respectively provided with an air inlet and an air outlet; one end of the air inlet is connected to a vapor supplier by a vapor pipe, and the air outlet on the other end is communicated with a device for containing the micro-vapor or hot water; the vapor pipe is provided with a pressure adjusting valve for adjusting the vapor pressure in the heating pipe; the glass tube is fixed with the extracting groove by a heat-resisting wood material, wherein the wood material also is not easy to react with the liquid in the extracting groove; the wood material is fixedly connected with the groove body by a stainless steel screw; and the glass tube is fixedly welded with the wood material by plastic soft leather which is resistant to heat, acids and bases. The warmer of the wet extracting groove is capable of continuously and uniformly heating without generating ultrahigh temperature at local parts; moreover, the extraction separating effect and quality are fully ensured so that the problem of incapability of normal production due to the low temperature in winter is completely solved.

The invention relates to a placing device, in particular to a fixed placing device for electromechanical equipment. According to the fixing and placing device for the electromechanical equipment, damping of the electromechanical equipment can be facilitated, and damage to the interior of the electromechanical equipment is avoided. A fixing and placing device for electromechanical equipment comprises a fixing and placing box, mounting frames, fixing vertical cylinders and supporting stand columns, the four mounting frames are connected to the lower portion of the outer side face of the fixing and placing box at intervals in a bolt mode, the fixing vertical cylinders are fixedly connected into the mounting frames, and the supporting stand columns are arranged in the fixing vertical cylinders in a sliding mode. According to the electromechanical equipment shock absorption device, the stress holding rod pulls the sealing bottom frame to swing outwards, then the electromechanical equipment is placed in the fixed placement box, the first buffer spring buffers the electromechanical equipment through the buffer rubber plate, and then the supporting stand column also plays a role in buffering the fixed placement box through the supporting spring, so that the electromechanical equipment can be conveniently damped, and the service life of the electromechanical equipment is prolonged. And the interior of the electromechanical equipment is not damaged.