https://www.datamp.org/ Recently added patents en-us https://www.datamp.org/patents/displayPatent.php?id=85262&pn=190,206,356 Improvements in Bolt Belt Fasteners Patentee: Isaac Jackson - Glossop, Derby County England Granted:1903-03-12

The wrench for these Belt Bolts is described in patent #GB-189,721,772.
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]]> https://www.datamp.org/patents/displayPatent.php?id=85261&pn=393,055 Tinman's Flanging Machine Patentee: William J. Bayrer - Southington, Hartford County CT Granted:1888-11-10
Manufactured by Peck, Stow & Wilcox Co. - Southington, Hartford County CT

This patent was improved by patent #434,960. Abstract: My invention is in machines for flanging, beading, and wiring metallic plates, commonly called "tinmen's flanging-machines." Claim: In a flanging-machine, the frame A, consisting of a single piece of metal, in which are arranged the movable boxes m and n, the box m turning on screws in the frame, the box n being held in position by a screw passing through the frame and into a transverse groove.
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]]> https://www.datamp.org/patents/displayPatent.php?id=81124&pn=635,024 Gear Casing Patentees: Marshal T. Reeves - Columbus, Bartholomew County IN , John N. Kailor - Columbus, Bartholomew County IN , Harry C. Clay - Columbus, Bartholomew County IN Granted:1899-10-17
Assigned to Reeves & Co. - Columbus, Bartholomew County IN

Our invention relates to an improvement io in gear-casings, and the present application is a division of our original application for patent for a pneumatic stacker filed January 21, 1898, patent #612,213. Abstract: The object of our invention is to provide t5 an improved form of casing for gears, particularly of the gears used for driving the fan of a pneumatic stacker. Claim: A gear-casing consisting of the following elements; a cup-shaped section carrying a pair of shaft-bearings one at an angle to the other, and a registering section arranged to enclose and cover both of said bearings and to form with the first section a chamber for the reception of a pair of meshing gears the arrangement being such that the cover-section may be removed without disturbing the bearings.
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]]> https://www.datamp.org/patents/displayPatent.php?id=81125&pn=612,213 Pneumatic Stacker Patentees: Marshal T. Reeves - Columbus, Bartholomew County IN , John N. Kailor - Columbus, Bartholomew County IN , Harry C. Clay - Columbus, Bartholomew County IN Granted:1898-10-11
Manufactured by Reeves & Co. - Columbus, Bartholomew County IN
Assigned to Reeves & Co. - Columbus, Bartholomew County IN

The Gear Casing for this stacker was divided from this patent and patented as #635,024. Abstract: The objects of our invention are to produce an improved form of hood for the delivery end of a stacker-tube; to provide improved means for operating said hood, which means shall be independent of the longitudinal movement of the tube which carries the hood; to provide improved means for operating the outer telescoping end of the discharge-tube. Claim: In a pneumatic stacker, the combination with a pair of telescoping tubes, of a windlass, a collar rotatably adjustable upon said windlass, means for positively holding said collar in different angular positions, a pulley carried by the inner tube near the end thereof, and a cable, one end of which is secured to the windlass and the other end secured to the adjustable collar, the said cable being passed around the pulley and secured at one point to the outer tube.
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]]> https://www.datamp.org/patents/displayPatent.php?id=85227&pn=3,117,493 Machine Tool Patentees: Kurt Zwick - Munich, Munich District Bavaria, Germany , Horst Lanzenberger - Munich, Munich District Bavaria, Germany , Helmut Lamprecht - Munich, Munich District Bavaria, Germany Granted:1964-01-14
Manufactured by Friedrich Deckel Praezisions Mechanik und Maschinenbau - Munich, Munich District Bavaria, Germany
Assigned to Friedrich Wilhelm Deckel - Zug Zug Canton, Switzerland

This patent was was referenced in patent #3,295,415. Claims priority, applicational in Germany Feb. 5, 1960. Abstract: An object of the invention is the provision of a generally improved and more satisfactory machine tool capable of a wide variety of operations. Another object is the provision of improved driving means for the spindle or spindles of a machine tool, particularly a machine tool of the type having two spindles mounted in two separate heads or carriers which are shiftable relative to each other. Still another object is the provision of an improved machine tool having a main spindle mounted on a main gear case (either directly, or on an intermediate member which is mounted on and adjustable relative to the main gear case) and a second spindle mounted on a separate spindle head which is adjustable relative to the mounting means of the main spindle, there being simple and effective driving means for driving either or both spindles in all effective operating positions thereof. A further object is the provision of a machine tool having a spindle head mounted for movement along a guideway to various operative positions and also to inoperative position so placed as to allow space for mounting an auxiliary spindle head or special machining head on the same guideway, and especially such an arrangement so designed and constructed that a single operator can handle all necessary parts when mounting or demounting the auxiliary machining head. A still further object is the provision of simple stop means for limiting the movement of the spindle head along its guideway. Claim: A machine tool comprising a supporting member having a substantially horizontal guideway thereon, a spindle head mounted on and movable horizontally along said guideway throughout an operative working range, and a tool spindle rotatably mounted in said spindle head, characterized by the fact that said guideway is sufficiently long so that said spindle head may be moved along said guideway to an inoperative position beyond its working range, thereby freeing a portion of the length of said guideway for attachment thereto of a supplementary tool head and further characterized by driving gear means in said supporting member and located in a position opposite the position of said spindle head when said spindle head is in its working range, to engage with driven gear means in said spindle head, and in a position opposite The position of a supplementary tool head attached to said guideway, to engage with driven gear means in such supplementary tool head.
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