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Patent No. 5277148

Wearable Pet Enclosure

An enclosure for small animals which is wearable on the front or back of an animate being.

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Class 269/181 - Half nut type


Subclass of Class 269 - Work holders
Definition: Device wherein the screw-nut type actuating means includes
No. of patents: 20
Last issue date: 03/09/2010


NumberTitleIssue Date
7673861Vise with quick release feature
A method and apparatus for clamping a workpiece in a vise. The apparatus generally includes a stationary jaw with a first gripping surface and a moveable jaw with a second gripping surface connected and operated by a spindle. The spindle moves the stationary jaw and...
03/09/2010
7036807Quick release vise
A method and apparatus for clamping a work piece is disclosed. The apparatus generally includes a stationary jaw with a first clamping surface and a moveable jaw with a second clamping surface connected and operated by a spindle. The spindle moves the stationary jaw...
05/02/2006
6250621Clamp
A clamp having a first leg, a second lega and a base connecting the first and second leg together. An anvil on the first leg and an opening in the second leg. A threaded bolt having threads extending through the opening. A striker head at one end of the t...
06/26/2001
6092797Quick clamping type vice
A quick clamping type vice in which a chuck and a spring are disposed in a main base seat. The chuck is substantially U-shaped and an inner side of the bottom of the chuck is formed with a semicircular thread facing upward. A cover board is disposed on th...
07/25/2000
5970812Quickly movable elastically engaging screw-and-nut mechanism
A screw-and-nut mechanism comprises a supporting seat, one or more semi-nuts and the actuating member thereof, characterized in that the engagement of internal thread on the semi-nut with external threa on the screw is started elastically, then completed ...
10/26/1999
5941152Vise assembly for cutting machine and fabrication method thereof
A vise assembly and a method of manufacture therefor includes a threaded feed screw rod having a clamp member at one end thereof and a manually graspable handle at the other end thereof. The feed screw rod is rotatably mounted in a vise mount. The vise mo...
08/24/1999
5862842Working bench with quick clamping type clamp device
A working bench with quick clamping type cramp device including a bench face disposed with a semicircular angle scale having a cursor and formed with multiple through holes, and a cramp device selectively fixed in the through holes of the bench face accor...
01/26/1999
5282392Synchro-clutching screw-and-nut mechanism
This invention relates to a new type of screw-and-nut mechanism comprising a screw stem supported in a structure, the screw stem is to engage with a partially threaded nut also contained in the structure and actuated by a lifting means to effect the quick...
02/01/1994
5215296Apparatus for mechanical positioning
Method and apparatus for the fixturing and positioning of objects such as workpieces or lenses in a repeatably presettable position relative to, for example, a cutting tool or other optical components includes a fixed base (40), a carriage (20) and a lead...
06/01/1993
4923185Vertical-lift screw drive mechanism
A vertical lift screw drive mechanism comprises a movable body, a stationary body, a screw, a screw nutseat, an eccentric cam, a ratchet sleeve, a guide key and a spring. The sleeve has a one-direction pawl matching a pawl groove on the cam end surface. T...
05/08/1990
4898238Pipe supporting device
A device for the support of elongate members, such as tubing in a well bore, by a stationary gripping jaw and a movable gripping jaw. The movable gripping jaw is moved by a threaded shaft which pivots about one end into and out of engagement with a partia...
02/06/1990
4834355Mechanical program-controlled fast range-adjusting device
A mechanical program-controlled fast range-adjusting device comprises a locking mechanism for the central shaft, a screw clamp force exerting mechanism and a mechanical program-controlled mechanism. It can be used to adjust the relative position of the mo...
05/30/1989
4787794Drill press with quick adjusting stop nut assembly
A quick adjusting quill nut having a body with an axial bore therethrough for receiving a threaded shaft and a transverse bore communicating with the axial bore. A button element is disposed in the axial bore, having a transverse aperture therethrough in ...
11/29/1988
4569510Quick setting vise
A vise for clamping a work piece to a workbench. One jaw of the vise is permanently mounted to the work piece and the other is carried by the threaded shaft. A block member is mounted to the workbench spaced from one jaw a distance at least as great as th...
02/11/1986
4492370Quick release clamping device
A clamping device comprises a first jaw member and a second jaw member. A screw has a screw spindle rotatably mounted on the first jaw member. A half nut is mounted on the second jaw member. A cam operatively connects the screw to the half nut so that the...
01/08/1985
4395030Quick action vise
An improved vise includes a base, a journal housing, and fixed and movable clamping jaws. The housing includes passageways for a worm gear and a clutch means. By appropriate manipulation of a control for moving the movable jaw, an actuator within the hous...
07/26/1983
4341375Dual vise for skis and the like
A deliberately simple ski vise is provided which utilizes essential structural elements requiring only a minimum of machining. The vise is preferably used in conjunction with another identical vise to hold skis securely to a table top or other flat surfac...
07/27/1982
4262892Quick-operating bench vise
A quick-operating bench vise comprises a movable jaw with a slide and provided with a lead screw, a fixed jaw formed with a box shaped structure through which the slide of the movable jaw is accommodated, a clutching device including a half nut for engagi...
04/21/1981
4002328Vise
A vise is combined with a C clamp and the C clamp is fitted with at least 2 plug members fitting into receiving holes in the vise or in the C clamp, there being a larger number of holes than plug members whereby the C clamp, plugs and holes permit various...
01/11/1977
3965572Tube cutter
A manually operable tool, such as a tube cutter, having a working element carried on a carrier adjustably positioned on a mounting element. An improved arrangement of threaded advancing structure and selectively positionable pawl structure is provided to ...
06/29/1976
 
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