摘要:
A golf putter has a head defining a ball striking front face, a bottom surface, a top surface, a rear surface, a heel and a toe; and includes:(a) the head top surface having first, second and third regions respectively near the toe, mid-extent of the head and heel,(b) the first and third regions having two recess respectively sunk downwardly therein,(c) and metallic weights received downwardly in such recesses, the outlines of said recesses being visible from above said top surface.The third region may define a recess in which a forward marker or markers and a virtual ball section, are located, the marker or markers and virtual ball section located to be downwardly visible.
摘要:
A training bat comprising a hollow cylindrical bat having a handle end and a striking end. A disk is positioned in the interior of the bat at substantially the center of the bat. A plate is positioned in the interior of the bat at substantially the end of the striking end of the bat. An object is slideably position in the interior of the bat and the object is moveable between the disk and the plate. A hollow chamber is positioned in the handle end of the bat and the chamber is disposed for receiving a weight. A knob is removably positioned on the end of the handle end of the bat whereby the knob closes the end of the hollow chamber.
摘要:
A frozen comestible freezer with a freezing chamber, a receiving chamber, and a tank of liquid comestible fed to the receiving chamber through an aerator proportioner which provides the correct proportion of liquid comestible and air for the freezing chamber. The aerator proportioner further contains means for isolating pressure exerted by the comestible product in the chamber from the combined pressures exerted by the liquid comestible and atmospheric pressure of air admitted into the receiving chamber, and thereby minimize backflow concerns brought about by pressure imbalance.
摘要:
In one embodiment, an apparatus is provided for preparing a cassette spool. The apparatus includes: a supply reel for supplying and unrolling tape material on original backing paper; at least one cutting member for cutting unrolled tape material while on original backing paper; a cutting surface defined in a plane; a pivoting path member adapted to move from a first position aligned in the plane to a second position aligned at least partially out of the plane; at least one removing member for removing uncut unrolled tape material from original backing paper; and a cassette spool for rolling up unrolled cut tape material on original backing paper. In further embodiments, methods are provided for preparing a cassette spool with cut tape material on original backing paper.
摘要:
A compliant marking tool for attachment to a fiber placement machine that is capable of marking detail locations on a work piece positioned on the fiber placement machine. The marking tool has a flexible member that is configured and adapted to bow and twist in response to the marking tool contacting the work piece. A holder is pivotably connected to the flexible member. A marking member is positioned in the holder and is capable of moving within the holder. The flexing of the flexible member along with the pivoting of the holder and the movement of the marking member allow the marking tool to follow the contours of the work piece and mark detail locations without damaging or at least minimizing the potential of damaging the work piece.
摘要:
A golf club head consisting of more than one piece has a joint which holds the pieces together. Characterized by a mechanical interlock, the joint of the invention is formed by preparing a specialized insert with a recess long the periphery of the front side. In addition, a specialized golf club head body includes a ridge of malleable material about a opening operable for receiving the insert. After the insert is placed into the seat in the body, the ridge of malleable material is pushed over and into the recess of the insert. The insert is held fast to the club body and forever and permanently integrated therewith. The joint provides a stronger, cosmetically more attractive, and inexpensive club.
摘要:
A golf club head, comprising a main body portion formed by an investment casting of a first metallic material; a face plate formed of a second metallic material which is forged and is substantially softer than the first material; joining the periphery of the face plate to the main body portion to form a high strength, forged face plate for the golf club head, and the metallic materials for the face plate and main body portion being of substantially the same composition.
摘要:
A golf club head has a main body portion formed by an investment casting of material such as stainless steel, beryllium copper, titanium, and aluminum. The face plate of the head is formed of a forged metal, such as forged carbon steel, this plate being welded to the face portion of the casting to form an integral assembly therewith. The forged metal face plate affords a more solid impact and feel to the club which provides better control. Also, it has very high strength. Preferably, the head consists of cast stainless steel, and the face plate of forged stainless steel, both steels being of the same composition. Face plate metal is preferably re-distributed toward the toe and heel of the head.
摘要:
A golf club head has a main body portion formed by an investment casting of material such as stainless steel, beryllium copper, titanium, and aluminum. The face plate of the head is formed of a forged metal, such as forged carbon steel, this plate being welded to the face portion of the casting to form an integral assembly therewith. The forged metal faceplate affords a more solid impact and feel to the club which provides better control. Also, it has very high strength. Preferably, the head consists of cast stainless steel, and the face plate of forged stainless steel, both steels being of the same composition.