Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 7431539 | Clamp pin tool holder A clamp pin tool holder for clamping an insert in a tool holder includes a bore for receiving a clamp pin and a bore for receiving a lock screw. The clamp pin includes a cam portion with angled surfaces. The lock screw is rotatably mounted to the bore of the tool ho... | 10/07/2008 |
| 7240593 | Miniature cutting insert holder A holder (20) for a cutting insert (12), which includes a head (22) with a pocket (24) for holding the cutting insert and a bar device (26) for supporting the head, allows the use of a removable head for a miniature head and bar de... | 07/10/2007 |
| 6884007 | Tool for material-removing machining of workpieces A tool for material-removing machining of workpieces of hard metal with a blade plate held by a clamping lug is suggested which is distinguished in that the blade plate (11) has a groove (25) provided on the front side (45) in which the clamping... | 04/26/2005 |
| 6409435 | Cutting tool and method of locating cutting insert An indexable insert is located on a toolholder with reference to bearing surfaces on the insert and the toolholder which are proximate to the active cutting edge. These bearing surfaces are internal to the peripheral (side) flanks of the insert. Location ... | 06/25/2002 |
| 6146062 | Tool and clamp for chip removing machining A tool for chip removing metal machining includes a holder, a solid cutting insert mounted in a pocket of the holder, and a clamp for securing the insert. The clamp includes a clamping surface frictionally engaging a planar upper surface portion of the in... | 11/14/2000 |
| 6086291 | Tool for chip removing machining A tool for chip-removing machining includes an insert holder and an insert that is mechanically connected with the holder via upper and lower interfaces. Each interface includes a pair of contact surfaces that extend at an obtuse angle relative to each ot... | 07/11/2000 |
| 5993118 | Tool for grooving and parting method of manufacturing same A metal-cutting tool comprises a holder, a clamp, and a metal-cutting insert. The holder includes a blade part which forms an upwardly facing seating surface extending in a front-to-rear direction. The holder includes a recess including a longitudinal axi... | 11/30/1999 |
| 5988952 | Grooving and threading tool A system for clamping a cutting insert on a grooving, threading, or milling tool wherein a top clamp member and a support plate are mounted on the tool's surface. The contacting surfaces of the tool, clamp member, and support plate are ground to a smooth ... | 11/23/1999 |
| 5868530 | Cutting tool A cutting tool and shank is disclosed, the shank including a seat for receiving therein the cutting tool, the seat having at least two non co-planar surfaces. The cutting tool and shank further include a spring-biased ball projecting from either the shank... | 02/09/1999 |
| 5709508 | Cutting tool assembly having an exchangeable adaptor with offset through bore axes A cutting tool assembly comprising an elongated tool shank having, at a side adjacent a leading end thereof, a shank holding portion and an exchangeable adaptor having an insert retaining portion for retaining a replaceable cutting insert and an adaptor m... | 01/20/1998 |
| 5370023 | Cutting tool for turning parallel grooves A cutting tool for simultaneously forming a plurality of deep, narrow, closely spaced parallel grooves in a hard, brittle substrate material comprises a rigid housing which defines a plurality of closely spaced cutting blade cavities, each of said cavitie... | 12/06/1994 |
| 5207724 | Cutting insert and retainer An improved cutting tool insert for an assembly comprising a tool holder having an engagement pocket, the cutting insert configured generally as a polyhedral cutting element and adapted to engage the pocket in the tool holder, and a clamping member adapte... | 05/04/1993 |
| 4848199 | Indexable cutting tool A cutting tool having a cutting tool insert which is automatically rotationally indexable and including a shank and an indexable cutting tool insert rotatably connected to the shank, the insert including a plurality of cutting edges and side surfaces ther... | 07/18/1989 |
| 4797039 | Cutting tool bit support Adjustable cutting tool bit support, usable as in a stump cutter body, including adjustable jack for variable registration depth of cutting bit, a differential screw engaging differential threads in the body and jack for adjusting the jack position, a wed... | 01/10/1989 |
| 4744703 | Rotary cutter for slotting or cut-off A rotary cutting tool including a cutter body rotatable about a central axis and defining a plurality of recesses opening on a radial and a peripheral surface of the body. Insert support assemblies having portions extending radially from the cutter body a... | 05/17/1988 |
| 4730525 | Indexable cutting tool In accordance with the present invention, there is provided a cutting tool having a cutting tool insert which is automatically rotationally indexable. The cutting tool includes a shank and an indexable cutting tool insert rotatably connected to the shank.... | 03/15/1988 |
| 4674371 | Tool post with tool Tool post with tool (9) for metal cutting work of a hollow space, said tool (9) being clamped between a support (3) and a clamp (12) with the support (3) attached to a carrier (1), the support (3) over its entire length as well as the clamp (12) being cur... | 06/23/1987 |
| 4611516 | Metal working cutting tool Metal working cutting tool with a cutting insert which can be inserted in a recess of a tool shaft and fastened therein by means of a clamping jaw, whereby the cutting insert has the approximate shape of a prism with two diagonal opposite cutting edges an... | 09/16/1986 |
| 4600341 | Pocket reducing insert for toolholder and the like A pocket reducing insert for the pocket of an A.N.S.I. toolholder designed to nestingly accept a first cutting insert of a predetermined size and shape is in the form of a notched body of such size and shape to be nestingly received within the toolholder ... | 07/15/1986 |
| 4484498 | Quick-change tool A quick-change tool comprises a shank assembly and a cutting head cartridge detachably mounted on the shank assembly. The cartridge supports a cutting insert and is provided with a receptacle on the rear end thereof. The shank assembly comprises a shank b... | 11/27/1984 |
| 4477212 | Cutting tool A cutting tool, such as a turning tool, includes a clamping holder on which a clamping shoe is secured. The clamping shoe has a curved surface projecting member adjacent one end for securing a cutting bit in a recess in a first surface on the clamping hol... | 10/16/1984 |
| 4456409 | Cutting tool A cutting tool comprises a tool holder body having a passage, a cutting insert seat mounted on the tool holder body adjacent the passage, and a cutting insert mounted on the cutting insert seat by a clamping device for tightening the cutting insert agains... | 06/26/1984 |
| 4270422 | Cutting tool A tool element (10) provided with a cutting insert (11) is readily attachable to and detachable from an elongated holder body (12), which is secured to a machining tool. The tool element (10) is clamped against the holder body (12) by means of a bar (19) ... | 06/02/1981 |
| 4118138 | Cutting tool A cutting tool which may comprise: an elongated bar member; an anvil member removably fastened to one end of the bar member and having an elongated recess in which a cutting insert may be received; and a clamp member removably fastened to the anvil member... | 10/03/1978 |
| 4077735 | Cutting tool and insert assembly In cutting tools employing disposable inserts an indexing shoulder is generally provided on the body of the tool. When exposed to excessive force the shoulder may be damaged and the tool difficult to repair. This invention proposes a replaceable seat whic... | 03/07/1978 |
| 3987524 | Cutting tool A cutting tool includes a tool holder and a cutting bit secured to the tool holder by a clamping jaw. The tool holder has a recess defining a seating surface against which the clamping jaw bears to secure the cutting bit to the tool holder. The cutting bi... | 10/26/1976 |
| 3981058 | Cutting insert and cutting tool The invention concerns a cutting insert adapted for a cutting tool having mechanical insert-replacing mechanism. The insert has angularly interrelated side surfaces,- for resting in a corresponding V-shaped pocket in the cutting tool, said side surfaces e... | 09/21/1976 |
| 3957388 | Boring bar with removable and indexable cutting insert A boring bar having a removable indexable cutting insert with a plurality of cutting edges is disclosed. The cutting insert is held in place in the bar by a locking finger on an insert clamp which is locked into place by a ball which is wedged against a r... | 05/18/1976 |
| 3946475 | Cutting insert locking means The invention pertains to the field of cutting tools having indexable replaceable cutting inserts and comprises novel means for locating and locking the individual inserts in place with assurance that the inserts are accurately positioned and firmly held ... | 03/30/1976 |
