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Patent No. 5971829

Motorized Ice Cream Cone

A Receptacle for supporting, rotating and sculpting a portion of ice cream or similarly malleable food while it is being consumed.

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Class 279/148 - Safety feature; e.g., ejector, interlock


Subclass of Class 279 - Chucks or sockets
Definition: A device having means to protect the physical integrity
No. of patents: 14
Last issue date: 10/26/1999


NumberTitleIssue Date
5971681Drawbar guide ring with drive keys
A guard ring having a center bore mounts on a face of a spindle of a machine tool having a taper socket drive, and a bore for receiving and driving a tool holder. A drive between the guard ring and the tool holder engages before a power drawbar of the mac...
10/26/1999
5816585Chuck element for machine tools with rotating jaw chuck
A chuck system for machine tools with a rotating jaw chuck has clamping jaws of the jaw chuck which can be radially adjusted relative to an axis of rotation. The clamping jaws are displaceably mounted in a bearer connected with a drive shaft, and in which...
10/06/1998
5800102Key and retainer device for a chuck
The present invention uses a collar that fits over a nose and a locking cylinder of a chuck of the drilling machine. The collar has a cutout section to accommodate the chuck key including the key gear when it is engaged with the beveled gear of the lockin...
09/01/1998
5139277Rapidly convertible chuck adapters
A chuck having a sliding outer jaw is locked against any adjustment in radial position relative to the inner jaw on which it is moved radially by a radially movable pin which, in one radial position, prevents axial retraction of the post interconnecting i...
08/18/1992
4984844Safety key for toolroom lathe chuck
A safety key for a toolroom lathe chuck having (1) a housing having a top end, a bottom end and an internal bore opening on the bottom end and extending towards the top end, (2) a sleeve concentrically surrounding said housing and axially slidable thereon...
01/15/1991
4473233Power-actuated chuck
The present invention relates to a power-actuated chuck having a plurality of clamping jaws which are radially guided in a chuck body and are connected, via wedge receivers which extend at an angle to the axis of the chuck and wedge pieces extending into ...
09/25/1984
4395171Chuck key
A chuck key as a tubular body extending along an axis and having an axially forwardly directed end formed with an array of teeth centered on the axis. A crosspiece extends diametrically through the body at the end opposite its toothed end. A pin is displa...
07/26/1983
4290717Machinery safety guards
An easily removable safety guard for application to the barrel of a vertical drilling machine so as to overlie the drill bit comprises a coaxially arranged telescopingly connected, guard body and guard sleeve. The guard body is yieldably and resiliently r...
09/22/1981
4157836Keys for manually operated work-holding chucks
A key for a drill chuck, the key having resilient means whereby it is ejected automatically from the chuck, and a spindle formed for rotatable support of the resilient means....
06/12/1979
4145102Combined chuck wrench and electric plug
Combined chuck wrench and electric plug, wherein the handle or shaft of a chuck wrench structure is molded into the body of the electric plug, the operating wrench end extending from the electric plug body in a position for use in adjusting, tightening an...
03/20/1979
4111079Keys for drill chucks
A drill chuck key with ejector means for disengaging at least its geared head part or at least its pilot portion from the chuck when released by the user....
09/05/1978
4085943Self ejecting drill chuck key
A self-ejecting key device for drill chucks has a main body with a handle, a key element and a forward guide pin with a groove along one side for retaining a slidable ejector member. The groove is aligned with a bore that extends through the key element a...
04/25/1978
3977686Self-ejecting chuck key for gear chuck
Self-ejecting chuck key for a gear chuck. A coil spring is arranged on the key of a gear chuck around the shank thereof and between means for holding same in position. Said spring includes a number of turns enlarged to clear the bevel gear of the key and ...
08/31/1976
3950625Safety switch for drill press using chuck key
The subject safety switch insures that the chuck key has been removed from the chuck prior to operation of the drill press. A slide "on-off" switch is engaged by a guard that prevents the sliding movement necessary to turn the switch on. The guard of the ...
04/13/1976
 
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