47results about How to "Speed up the swing" patented technology

A golf ball is provided that has improved aerodynamic efficiency, resulting in increased flight distance for golfers of all swing speeds, and more particularly for golfers possessing very high swing speeds, such as those who can launch the balls at an initial speed greater than 160 miles per hour and more particularly at initial ball speed of about 170 miles per hour or higher. The golf ball of the present invention combines lower dimple count with multiple dimple sizes to provide higher dimple coverage and improved aerodynamic characteristics.

A ball-like target, which may be an actual ball used in playing a sport to be taught, for example in teaching batting to trainees, is attached to a rod, so that the trainer can precisely control the target's speed and attitude of the target during the entire course of presentation to a trainee. On the one hand, the target, rod and connecting mechanism are rigidly interconnected so that the trainer has complete control over the speed and trajectory of the presentation of the target. But on the other hand, the construction is such that the apparatus may be repeatedly struck by the trainee's bat at any speed, from slow to “full swing-away” without any substantial damage to the apparatus. In this manner the trainee can be quickly taught the eye-hand coordination and other skills needed to become an accomplished hitter.

A golf ball is provided that has improved aerodynamic efficiency, resulting in increased flight distance for golfers of all swing speeds, and more particularly for golfers possessing very high swing speeds, such as those who can launch the balls at an initial speed greater than 160 miles per hour and more particularly at initial ball speed of about 170 miles per hour or higher. The golf ball of the present invention combines lower dimple count with multiple dimple sizes to provide higher dimple coverage and improved aerodynamic characteristics.

The invention discloses a double-head computerized flat knitter, a high roller device and double shaking table devices thereof. The double-head computerized flat knitter comprises a rack component, machine heads, double needle distribution plates, the high roller device and the double shaking table devices, wherein the two needle distribution plates are arranged on two tilting surfaces of a fixed frame respectively in a sliding mode and correspond to the two machine heads; the double shaking table devices comprise two rockers connected with needle distribution plates receptively; the high roller device is provided with a first taper roller rod, a second taper roller rod, a roller support unit and two roller drive units; and each of the first taper roller rod and the second taper roller rod is arranged on the roller support unit and connected with a roller drive unit, and the top of the high roller device is in a taper shape and matched with the tops of the double needle distribution plates. The invention further provides the high roller device and the double shaking table devices. According to the knitter, the high roller device and the double shaking table devices, the design is reasonable, the cost is low, the breaking rate of knitting threads is low, the operation is stable and reliable, the sliding distance between the two needle distribution plates is small, and the swinging speed and the working efficiency are high.

A weight training apparatus which develops strength, suppleness and memory in the muscles used for swinging of a sports implement which may be a baseball bat, tennis racquet, golf club or other sporting implement or equipment. More specifically, the trainer provides for normal use of the sport implement by a user to swing and hit an object such as a golf ball while providing shock absorption to reduce vibration and twisting of the implement upon impact with the object.

The invention discloses a shake structure of an ultrasonic liquid concentration test device. The shake structure comprises an upper connecting surface, a lower connecting surface and three end-to-end elastic pieces; the upper connecting surface is arranged at the bottom joint of a probe installation base, and the lower connecting surface is connected with a base used for fixing a probe and arranged at the bottom of the ultrasonic liquid concentration test device. The invention further discloses a de-bubble structure of the ultrasonic liquid concentration test device. The de-bubble structure comprises diversion jet bodies, each diversion jet body is composed of a funnel entry, a diversion inlet, a diversion channel, a jet exit and a weld line of the diversion jet body and a connection interface of a column. The invention further discloses an ultrasonic probe body part of the ultrasonic liquid concentrate test device, the ultrasonic probe body part comprises the probe forming the ultrasonic emission and acceptance device. The invention further discloses the ultrasonic liquid concentration test device, the probe of the ultrasonic liquid concentration test device is effectively protected, service life of the probe is prolonged, and meanwhile, test accuracy is improved.

A wedge type golf club head is disclosed herein where the wedge type golf club head has enhanced performance characteristics such as improved backspin, ball speed, and launch angle. More specifically, the present invention relates to a wedge type golf club head having a lower center of gravity, where the center of gravity is located substantially behind the hitting surface and substantially along a neutral axis behind the point of impact.

The invention discloses a heat exchanger and an air conditioning device. The heat exchanger comprises a shell body and a liquid distributor assembly arranged in the shell body, the liquid distributor assembly comprises supporting plates and heat exchanging pipes, the lower edges of the supporting plates form arc shapes which are matched with the inner wall shape of a shell body, and the heat exchanging pipes penetrate through the supporting plates, and are supported in the shell body through contact structures between the arc shapes and the inner wall of the shell body. According to the heat exchanger and the air conditioning device, through the fan-shaped supporting plates, the resistances to incline, swing, impact and vibration are enhanced, and the influences of naval vessel operating conditions of incline, swing, impact and vibration on a falling film evaporator are eliminated so that the falling film evaporator can be applied to the field of naval vessel air conditioners.

Described is a golf club swing aid and method of use. The golf club includes an elongated shaft having a handle on a first end, and having a weighted attachment permanently secured to a second end. The weighted attachment is substantially cylindrical in shape and has a hollow bore at least partially therethrough and in which the second end of the elongated shaft is secured. Several golf club swing aids having weighted attachments of different weights can be used to help a golfer increase his or her swing speed. A first weighted attachment is the same weight as a traditional driver, a second weighted attachment is heavier than a traditional driver, and a third weighted attachment is lighter than a traditional driver. In this way, the golfer can practice swinging with golf club swing aids of different weight in order to improve his or her golf club swing speed.

The invention relates to the technical field of fruit and vegetable processing, in particular to a fruit and vegetable puree making machine. The machine comprises a support, a material cylinder, a stirring assembly, a crushing assembly, a turnover assembly and a controller, wherein the stirring assembly is used for stirring fruits and vegetables to be crushed in the material cylinder, the crushingassembly is used for carrying out high-precision cutting on the fruits and vegetables to be crushed through a crushing cutter with saw teeth; the process of stirring and swinging is added in the cutting process, so that the crushing time is shortened, and the crushing particle size is reduced; and in the crushing process, the turnover assembly drives the material cylinder to do pendulum motion, the stirring assembly can be in contact with more fruits and vegetables, the fruits and vegetables can be promoted to be in contact with the crushing cutter in a larger range, so that cutting of the fruits and vegetables is more comprehensive and sufficient; and after crushing is completed, the turnover assembly can drive the whole material cylinder to turnover, so that crushed fruit and vegetablepuree is taken out. The fruit and vegetable puree making machine is high in automation degree, can realize stirring, crushing and overturning of the fruits and vegetables and is suitable for large-scale industrial production.

A pipe layer having a swing speed adjustable system is provided, which can be used as a pipe layer or an excavator through replacement of attachments in accordance with work conditions, so that it serves as the pipe layer when it is required to pull up and carry a heavyweight oil pipe in order to lay the oil pipe under the ground, while it serves as the excavator when a quick swing work is required. The pipe layer having a swing speed adjustable system includes first and second variable displacement hydraulic pumps connected to an engine, control valves installed in a center bypass path of the first hydraulic pump, control valves installed in a center bypass path of the second hydraulic pump, a straight traveling valve installed on an upstream side of the center bypass passage of the first hydraulic pump to supply the hydraulic fluid from the first and second hydraulic pumps to a boom cylinder, a swing motor, a winch motor, and left and right traveling motors, respectively, and a variable load-hold check valve installed in an inlet-side flow path of the swing motor control valve to variably adjust a stroke of a poppet so that the amount of hydraulic fluid being supplied to the swing motor can be variably adjusted.

The present invention relates generally to wooden bats that are used to play baseball, softball, or other games that require a player to strike a pitched ball. The invention relates more specifically to a mass distributive wooden bat wherein the mass of the barrel is evenly distributed between the distal end and proximal end, creating a larger sweet spot that is more forgiving of miss hits. The mass distributive design baseball bat generally includes taking the general shape of a traditional baseball bat that typically is of a tapered design where the thickest portion is near the distal portion of the bat with varying degrees of taper toward the handle and redistributing the mass such that there is a thicker area more toward the handle while leaving the diameter of the effective hitting zone and distal portion of the bat approximately the same as that of a traditional baseball bat.

The invention relates to a low-friction high-damping pendulum type automatic balancing device for a rotary machine, comprising a rotary disc, and a weighting frame. A first mounting hole is arranged in the outer layer of the front face of the rotary disc. A second mounting hole is arranged in the middle layer of the front face of the rotary disc. A first rotary shaft is mounted in the middle of the front face of the rotary disc. The invention has the advantages that the first mounting hole and the second mounting hole are respectively arranged on the outer side and the middle portion of the front face of the rotary disc, so that the mounting quantity of the pendulums on the upper end of the rotary disc can be increased, the mounting can be performed according to the balance requirement ofthe rotary machine; the mounting position of the pendulum on the rotary disc, i.e., the distance of the pendulum and the center point of the rotary disc can be changed; mounting can be selected according to the specification of the rotary machine, so as to prevent the distance of the pendulum to the center point of the rotary disc from being far away, thereby preventing the collision between the outer side of the pendulum and the rotary machine; the pendulum can also be mounted to the first mounting hole without colliding, so that the distance to the center point of the pendulum is increased,and the farther the distance the less the produced amplitude.

A process for preparing the melting cone device of optical fiber by dynamically regulating the drawing speed, heating temp and amplitude includes such steps as heating optical fiber with flame by a certain distance, swinging at initial speed while drawing at initial speed and acceleration, drawing at uniform speed, using CCD monitor to observe the heated region of optical fiber while regulating the relative parameters until initial control point where the couple ratio between optical fibers is 1% or more, closed-loop control to flame temp, amplitude and drawing speed, choosing proper control point, choosing swinging acceleration and speed, stopping drawing, and fast swinging flame for eliminating internal stress.

The present disclosure discloses a self-cleaning water outlet device, which comprises: a body, a deposit removal needle plate disposed in the body, a water outlet cover comprising a plurality of water outlet holes, and a rotatable member driven about an axial direction of the rotatable member by flowing water. An axial direction of the deposit removal needle plate and an axial direction of the water outlet cover are coaxial, and the deposit removal needle plate has a plurality of needles. The deposit removal needle plate is swingably connected with the rotatable member. When water flows into the water outlet device, the water flow drives the rotatable member to rotate, and the rotatable member drives each of the plurality of needles to swing about the axial direction of the deposit removal needle plate in a corresponding one of the plurality of water outlet holes.

The invention relates to a rotary food feeding and tabletting device. A rotary disc is driven by an air cylinder to swing back and forth to drive a rotating rod fixed on the rotary disc to swing back and forth; since the rotating rod is articulated with a connecting rod, and a sliding end of the connecting rod is fixed in a sliding groove of a compression rod, the compression rod swings back and forth driven by the connecting rod; and a swinging angle of the compression rod is greater than that of the rotating rod. With the adoption of a mechanism, the traditional motor-driven manner is abandoned and replaced by an air cylinder driven manner, so that the swing rate of the compression rod is greatly increased, and the swing amplitude can also be adjusted at random according to the arrangement of the connecting rod and the sliding groove to meet operating requirements of thinning a material. In addition, when the material is conveyed by a conveying belt, material tabletting can be accomplished during conveying so long as a placing position of the material is calculated, and the device has higher processing efficiency and processing precision. Furthermore, the device is simple in structure and convenient to clean and disinfect.