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Class 248/655 - Acting against spring bias


Subclass of Class 248 - Supports
Definition: Structure comprising a spring which opposes the action of
No. of patents: 17
Last issue date: 07/08/2008


NumberTitleIssue Date
7396137Projector
A projector including a main body and a height adjuster in a bottom of the main body. The height adjuster includes a guide housing connected to the bottom of the main body; a front leg slidably accommodated in the guide housing; a spring between the guide housing an...
07/08/2008
7392969Height adjusting structure
A height adjusting structure is adapted to support objects and adjust height of the objects, including a supporting body having at least one receiving portion, and at least one side of the receiving portion having a sliding groove with height difference; a shaft tub...
07/01/2008
7338400Motor belt tensioning construction for an air handling unit
A belt tensioning system for a motor and a belt-driven blower each secured inside an air handling unit. The blower rotatably carries a first shaft, a first sheave and a bladed arrangement being secured to the first shaft. A second sheave secured to a second shaft is...
03/04/2008
7314206Supporting apparatus for washing machine
A supporting apparatus for a washing machine including a plurality of supporting legs mounted on a base fixed to a lower portion of a washing machine main body to move in the vertical direction, a foot mounted on the lower end of the supporting leg to contact the su...
01/01/2008
7180698Magnetic recording and reproduction apparatus
A magnetic recording and reproduction apparatus according to the present invention includes a cylinder for recording information to and/or reproducing information from a magnetic tape; a chassis section having a first chassis surface having the cylinder provided the...
02/20/2007
7109619Damper support assembly for a supercritical drive shaft
A support system, a bracket assembly, and a damping member for use in supporting a rotating shaft. A support system including a fixed bracket; a bracket assembly; and a bearing. The bracket assembly having a first damping member having a first fixed end and a second...
09/19/2006
6523799Adjustable-height stand
An adjustable-height stand that attaches to a device and allows for rough and fine adjustment of the height of the device. The stand has a screw rod, an adjusting mechanism, and a supporting mechanism. The supporting mechanism attaches to the device. The ...
02/25/2003
6085711Solostart safety mount
A model airplane starter motor mount for supporting the motor having a slidable glider platform movable on a stationary base to start a model airplane when the propeller spinner is pressed against the rubber clutch bushing on the motor. Roller bearings ar...
07/11/2000
5621979Drive attachment device, particularly for a paint brush
A drive attachment device (10), particularly adapted to receive and transmit drive to the handle (31) of a paint brush (30) comprises a body (11) having a socket (12) for receiving the end of a paint brush, and resilient retaining means in the form of ten...
04/22/1997
5365820Device for moving a horizontal long article vertically
A device for moving a long article vertically, while always being held in a horizontal position, regardless of where and in what direction a force is exerted on the long article, and for use in, for example, a paper cutting machine has two actuation lever...
11/22/1994
5244177Hanger for suspending equipment in a storage tank
A hanger for suspending equipment within an existing liquid storage tank includes a longitudinal channel having one end adapted to be fixed adjacent to the upper end of a receiving riser pipe and a second end adapted to project within the tank. A parallel...
09/14/1993
5052653Automatic switching mechanism for a model plane starter motor
An automatic switching mechanism for a model plane starter motor having a clutch bushing for gripping the propeller spinner of the plane includes a base member, a movable member movably mounted to the base member, means for mounting a starter motor to the...
10/01/1991
4683886Counterbalance system for the top of a tanning bed
Improvements in the air circulatory system, counterbalance system, an integrally contained facial tanning unit and an audio console, all of which form components of an ultra-violet light generating tanning system, are disclosed. The air circulatory system...
08/04/1987
4632349Support assembly
This invention relates to a support assembly for supporting a control device such as a keyboard relative to a fixed support such as a bench or table which may support visual display apparatus. The support assembly includes support means such as a table to...
12/30/1986
4506857Adjustable mounting for a motor on a base
A motor having a motor casing rotatably supporting a motor shaft is mounted in respect to a base so as to permit adjustment of the angular relation of the axis of the motor shaft in respect to the base by providing first and second spaced apart fulcrum-de...
03/26/1985
4363461Tape reader motor mount
An alignment mechanism for a paper tape reader in which the motor and drive sprocket assembly is firmly, but not rigidly, affixed to a base plate of the main reader unit by a plurality of compressive spring fasteners. Arcuate slots in a motor mounting bas...
12/14/1982
3941002Powered tool bench
A power tool bench for operating a variety of power and manual shop tools; the power tool bench comprising: A. a bench; B. a motor mounted on the bench; C. slots positioned on the bench to slideably receive a tab positioned on one end of a tool to be mounted o...
03/02/1976
 
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