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Patent No. 6745394

Ballistic resistant body covering

A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.

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Class 74/567 - Cams


Subclass of Class 74 - Machine element or mechanism
Definition: Elements comprising a rotatable, oscillatable, or reciprocable
No. of applications: 63
Last issue date: 05/03/2012


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Application No.Application TitleIssue Date
20120103130Method for the Fabrication of a Camshaft and a Corresponding Camshaft
A method of fabricating a camshaft including at least one carrier unit and at least one functional element. The carrier unit is produced at least in part from at least one first blank by way of at least one first machining method, and the functional element is produced ...
05/03/2012
20120079913ASSEMBLED SHAFT ELEMENT, PARTICULARLY ASSEMBLED CAMSHAFT FOR VALVE-CONTROLLED INTERNAL COMBUSTION ENGINES
The present invention relates to an assembled shaft element, in particular an assembled camshaft for valve-controlled internal combustion engines, wherein a hub body having at least one functional part, in particular at least one cam, is held on a shaft by a formfit con...
04/05/2012
20120039631Systems & Methods for Remanufacturing Imaging Components
A drive gear for a generally cylindrical imaging component. The drive gear includes a body for engaging the generally cylindrical imaging component; a cylindrical shaft attached to the body, the cylindrical shaft having an end surface; and three prongs extending longitu...
02/16/2012
20120017721SHAFT-HUB CONNECTION
The invention relates to a shaft-hub connection, in particular of assembled camshafts (10) for combustion engines, at which at least two functional parts (14, 16, 18) are shrunk or pressed onto corresponding rotationally symmetric shaft sections (24, 26...
01/26/2012
20120006150CONTROLLED AXIAL BIASING UNIT
A controlled axial biasing unit (1) is provided which substantially includes a first ramp disk (11) and a second ramp disk (12), each of which disks is configured with a plurality of ramp contours (8). An annular cage (2) that carries ...
01/12/2012
20110203407CAM APPARATUS
A cam apparatus of a suspended cam type includes a cam driver 2 having a sliding surface 9; a cam slide 3 which is moved with its sliding surface 28 in contact with the sliding surface 9 of the cam driver 2; a cam-slide supporti...
08/25/2011
20110197702Shaft apparatus with bearing
A bearing apparatus for including a camshaft, a plurality of cam blocks disposed in an axial direction on the camshaft, a housing member including an arc concave portion, a cap member which is fixed to the housing and includes an arc concave portion, a roller bearing in...
08/18/2011
20110167954CAM DEVICE
In order to make easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider, and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combina...
07/14/2011
20110083626CAMSHAFT FOR AN INTERNAL COMBUSTION ENGINE
An internal combustion engine, having a camshaft having at least one one-piece thrust plate, which is arranged and captively fixed between a drive element, and a function element, wherein the drive element and the function element are fixedly joined with the camshaft, w...
04/14/2011
20110079036REFRIGERANT RECOVERY MACHINE WITH IMPROVED CAM WHEEL ASSEMBLY
A high-durability cam wheel assembly mounted in a shell of a refrigerant recovery machine is disclosed to include an open frame member, rigid wear strips mounted in the open frame member at two sides, a sliding block having friction cylinders arranged in parallel at two...
04/07/2011
20110067654MULTIPIECE CAMSHAFT ASSEMBLY
A camshaft assembly may include a monolithic camshaft body, a journal member and a thrust ring. The monolithic camshaft body may define lobes and journal regions along an axial extent thereof. The journal member may be separate from and fixed to an axial end of the cams...
03/24/2011
20100319385CAM MECHANISM AND ICE MAKING DEVICE
A cam mechanism may include a rotation cam body, a first moved member which is urged so as to move along an inner side cam face formed on the rotation cam body, and a second moved member which is urged so as to move along an outer side cam face formed on the rotation ca...
12/23/2010
20100263478Spring Loaded Camming Device with Movably-Anchored Trigger
A spring loaded camming device and a trigger mechanism therefor. The trigger mechanism may include an axle, an inner and outer cam, a flexible stem, a trigger handle, and a trigger wire passing through the trigger wire and coupling in an efficient and effective manner, ...
10/21/2010
20100242919Constant Compression Engine Using a Preferably Toroidal Volume Control Slider
A novel device for controlling the compression pressure of an internal combustion engine is disclosed.

The combustion chamber of each cylinder of the engine is divided into two virtual spaces, a gas exchange space and a control space. The i...

09/30/2010
20100236648FILLING MACHINE FOR HIGHLY COMPRESSED GAS
The present invention refers to a filling machine for highly compressed gas, comprising: an electric driver, a reduction gearbox, a driving shaft, an eccentric driving mechanism, an high-compression mechanism, a cylinder manifold and a framework, wherein the eccentric d...
09/23/2010
20100191373Robot
Disclosed herein is a robot, which has a simple structure and makes a gesture in a curved shape. The robot includes a body part, at least one cam member symmetrically arranged at both sides of the inside of the body part, an outer cover member surrounding the at least o...
07/29/2010
20100187346TRAVERSE CAMSHAFT FOR FISHING REEL AND RECIPROCAL MOVEMENT MECHANISM FOR FISHING REEL EMPLOYING THE TRAVERSE CAMSHAFT
In a spinning reel, a traverse camshaft 21 is arranged to engage with an engaging member used to cause a bail arm and a spool to undergo a relative reciprocal movement. The traverse camshaft 21 has a shaft body 37 and a cam groove 38. The sha...
07/29/2010
20100180719ECCENTRIC ADJUSTMENT ELEMENT
The invention relates to an eccentric adjustment element (10) having a rod (12) provided on both ends with exterior threads (14, 16) of a smaller diameter to each of which unthreaded, inwardly profiled sections (18, 20) are fastened, wherein ...
07/22/2010
20100175500Cam Member Incorporated in Hinge Assembly for Electronic Device
A hinge assembly for an electronic device includes a pintle and a cam member connected to the pintle. The cam member is moveable on the pintle. The cam member and the pintle provide an area frictional engagement therebetween such that the cam member can easily move on t...
07/15/2010
20100162676DUCKBILL CAM GEOMETRY FOR REDUCED ACTUATION FORCES
An improved mechanism for directing the motion of a knife mechanism in a bale wrapping apparatus which reduces actuation and acceleration forces in the knife mechanism thereby improving operational efficiency and durability of the mechanism and actuator....
07/01/2010
20100147104Cam Shaft Assembly and Assembly Method Thereof
A cam shaft assembly is provided which accomplishes torque reduction, which obviates a shortened service life of a bearing and which is designed to reduce a radial dimension with respect to the center of a camshaft. The cam shaft assembly includes: the cam shaft (1
06/17/2010
20100138020CROWNING PROFILE
A contact element that is arranged to follow, i.e. slide or roll, against a mating part includes a contact surface having a crowning profile on at least a part thereof. The crowning profile is defined by the function Y(X)=AX6 where Y is the crowning quantity, X is the d...
06/03/2010
20100058888Drive shaft
A drive shaft includes at least two coaxial hollow shafts spaced apart in the direction of the rotational axis of the drive shaft, and each of the hollow shafts has an inner opening. At least one function unit, which includes at least one function part disposed, with re...
03/11/2010
20100040496DEVICE FOR DRIVING A PISTON PUMP
In a device for driving a piston pump, including at least one cam (10) mounted on a camshaft (4) and cooperating with the pump piston (3), or a component arranged between the cam (10) and the pump piston (3), to generate a reciprocatin...
02/18/2010
20100012060Split Lobe Design of Concentric Camshaft
An engine assembly may include an engine structure and a camshaft supported on the engine structure. The camshaft may include a first shaft, a first lobe member fixed for rotation with the first shaft, a second lobe member fixed for rotation with the first shaft and spa...
01/21/2010
20100000370HINGE AND INTERFERENCE APPARATUS FOR THE SAME
A hinge includes a first bracket, a second bracket, a shaft, and first and second interference elements. The shaft is fixed to the first bracket. The second bracket rotationally fit about the shaft. The first interference element is rotationally mounted on the shaft and...
01/07/2010
20090272223Cam Device Incorporated with a Hinge
A cam device has an improved stableness in operability including a first member and a second member incorporated with each other. The first member has an engaging surface defining engaging portions moveable relative to engaging portions on an engaging surface of the sec...
11/05/2009
20090255492CONCENTRIC CAMSHAFT WITH VARYING WALL GEOMETRY AND METHOD OF ASSEMBLY
A camshaft may include a first shaft, a first lobe member, and a second lobe member. The first shaft may include an annular wall defining a first bore. The wall may include a first portion having a first radial outer surface and a second portion having a second radial o...
10/15/2009
20090178636CAMSHAFT AND CAMSHAFT MANUFACTURING METHOD
A cam lobe of a camshaft has a base circle portion and a lifting lobe portion. A camshaft journal of the camshaft has first and second bearing portions that bear reaction forces from the base circle portion and the lifting lobe portion, respectively. The first bearing p...
07/16/2009
20090158886Front Access Frame Sealing Mechanism for Filter Cassettes
A front access frame sealing mechanism for filter cassettes comprising at least one pair of posts extending inwardly from opposing sidewalls of a filter cassette housing wherein the posts have a head with a diameter exceeding that of the shaft of the post. At least one ...
06/25/2009
20090139368SHAFT WITH FIXED COMPONENT
Shaft with a fixed component, where the connection between the shaft body and the component is provided via combined cohesion and interlock. The interlock is achieved by way of example via profiling of the components, and permits correct positioning of the component on ...
06/04/2009
20090133528Shaft apparatus with bearing
The shaft apparatus comprising a shaft, blocks fitted to an outer surface of the shaft in an axial direction at predetermined intervals, and a roller bearing. The roller bearing includes an inner ring fitted and fixed to the outer surface of the shaft, an outer ring, an...
05/28/2009
20090107434Systems And Methods For Managing Camshaft Torsional Loading
Systems and methods for managing camshaft dynamic loads associated with actuation of a camshaft-driven auxiliary device in a multiple-cylinder internal combustion engine apply positive and negative torque to the camshaft in a phased relationship relative to actuation of...
04/30/2009
20090100962CAM APPARATUS FOR VALVE STEM ACTUATION
A cam and cam follower apparatus translates linear cam bar movement to perpendicular valve stem actuation in an injection molding system. The cam bars reciprocate up and down on linear bearing rails such that an actuation plate, fitted with a plurality of valve stems, i...
04/23/2009
20090038572Cam actuated roller assembly and clad roller pin for same
Cam actuated systems, such as valve trains for an engine, typically bring cam lobe action to the engine valve via a linkage that includes a cam actuated roller assembly which may be either a rocker or a lifter. These cam actuated rocker assemblies include a housing with...
02/12/2009
20080282836Wear-resistant coating and process for producing it
The present invention relates to a process for producing a wear-resistant coating and to a wear-resistant coating on predetermined surfaces (2) of machine or engine parts (1) consisting of a sintered material which are exposed to frictional wear, for fuel ...
11/20/2008
20080276888Cams for Built-Up Camshafts
The invention relates to cams for constructed camshafts, said cams formed from at least one profiled sheet metal strip (2) produced by rolling and having a thickness which varies in the longitudinal direction thereof and two end regions (2a). Said p...
11/13/2008
20080276753Method of Manufacturing Cam Shaft, Cam Shaft, and Cam Lobe Material Used in the Same
A method of manufacturing a cam shaft that prevents cracks during the joining of a cam lobe to a shaft, and improves the degree of freedom of design of the cam lobe is provided.

By a method of manufacturing a cam shaft that after an inner c...

11/13/2008
20080264199Shaft Such as a Camshaft for Internal Combustion Engines
A shaft, such as a camshaft for use in the internal combustion engine of a motor vehicle, in which the shaft includes a basic shaft body, a plurality of functional bodies, such as cams, mounted in axially spaced positions on the basic shaft body, and at least one balanc...
10/30/2008
20080257089BICYCLE COMPONENT POSITIONING DEVICE
A bicycle component positioning device is basically provided with a fixed structure, an input member and a positioning member. The input member is movably coupled relative to the fixed structure. The input member has a first moving direction and a second moving directio...
10/23/2008
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