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A banana protective device for storing and transporting a banana carefully.
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| Number | Title | Issue Date |
| 5593258 | Tool holder A tool holder has a main sleeve to be attached to a tapered bore of a spindle of a machine tool, and a subholder which is coupled with the main sleeve and to which a tool is attached. The tapered shank of the main sleeve is inserted into the tapered bore ... | 01/14/1997 |
| 5037254 | Tool clamping device A tool clamping device comprises an axial sleeve having a forwardly tapering internal surface. A radially compressible ring is disposed on the internal surface. An axially compressible spring opposes axial movement of the ring while permitting axial rearw... | 08/06/1991 |
| 5002291 | Hydraulically operated chuck closing mechanism In an automatic screw machine two spindles are mounted coaxially one within the other and are keyed together for rotation in unison in the indexing head of the machine. The inner spindle has a collet on one end thereof; the outer spindle is shiftable axia... | 03/26/1991 |
| 4802680 | Coaxial collet chuck A coaxial collect truck is disclosed having at least two clamping jaws which are radially adjustable by a respective chuck lever, whereby every chuck lever is connected to a respective stationary base part at one end by a first spring joint and is connect... | 02/07/1989 |
| 4463960 | Self-adjusting chucks A chuck comprising a body, an aperture formed in a front portion of the body, jaws which are housed in the aperture and which are retractable to enable insertion of a bit, a jaw clamp for applying pressure on the jaws such that in use they clamp against a... | 08/07/1984 |
| 4352612 | Tool fastening device A tool fastening device comprises a drawbar (21, 22; 47, 48) for clamping a tool holder (10; 40) to a spindle (11; 41) of a machine tool by frictional engagement with a conical bore therein. The drawbar is connected to the tool holder by radially expansib... | 10/05/1982 |
| 4304513 | Milling machine including improved tool knock-out means A milling machine includes a C-shaped frame, tool support member movable in a vertical direction, a saddle member movable in a transverse direction, a work table movable in a longitudinal direction, a tool drive unit, a tool knock-out assembly and two opp... | 12/08/1981 |
| 4226433 | Quick change tool holder A quick change tool holder is disclosed which allows tools to be changed while a collet holding the tools is rotating. The quick change tool holder comprises a stationary housing, a quill rotatably supported within the housing, a collet rotatingly engaged... | 10/07/1980 |
| 4046390 | Dead stop step chuck An emergency chucking assembly is provided with a dead stop feature which prevents drawback when closing the collet. The assembly does not require a special collet to achieve the dead stop feature and can be used on any conventional collet, such as a one ... | 09/06/1977 |
| 4019827 | Drill stop A housing to fit over a drill contains a pair of sleeves with facing inclined surfaces that approach each other to force a washer located between the surfaces into an inclined position to lock onto the drill. A spring located on each side of the washer ex... | 04/26/1977 |
