Metal Deforming Patents (Class 72)
- Metal deforming by use of roller or roller-like tool element (Class 72/6.2)
- Including use of sensor responsive to information carried by removable auxiliary record (e.g., recording disk, tape, or card) (Class 72/14.8)
- Including plural sensors or sensor responsive to comparison between plural conditions (Class 72/16.1)
- Sensing work or product (e.g., by X-ray) (Class 72/17.3)
- Including use of sensor responsive to energy input to tool or tool driver (Class 72/19.8)
- Sensing tool or tool-linked part (Class 72/20.1)
- To control different operating assemblages (Class 72/21.6)
- Trueness (e.g., devices for repairing, etc.) (Class 72/31.02)
- Tube or rod bending (Class 72/31.04)
- Tube diameter resizing (Class 72/31.06)
- Including deformation by roller or roller-like tool (Class 72/31.07)
- Including deformation by simple bending (Class 72/31.1)
- Work drawn or extruded through die (Class 72/31.13)
- With metal deformation of different type (Class 72/68)
- With modification or control of temperature of work, tool or machine, or with lubrication thereof (Class 72/69)
- With cutting of work or product (Class 72/70)
- With oscillation of work about work-axis (Class 72/73)
- With oscillation of work-engaging tool surface about work surface (Class 72/74)
- Spherical tool (Class 72/75)
- Work-hammering tool (Class 72/76)
- With tool surface orbiting around axis parallel to direction of travel of longitudinally moving work (Class 72/77)
- During rotation of work (Class 72/80)
- Tool orbiting or rotating about an axis (Class 72/112)
- With modification or control of temperature or work, tool or machine (Class 72/128)
- With cutting of work or product (Class 72/129)
- With feeding of discrete articles or orienting of work relative to deflector (other than by deflector) (Class 72/133)
- With use of means to remove product from deflector (Class 72/134)
- To form helical coil or tube (Class 72/135)
- To form spiral coil (Class 72/146)
- By use of work-contacting wiper and moving, work-holding form (Class 72/149)
- By use of deflected arranged to provide longitudinally undulating path for work (e.g., "leveling") (Class 72/160)
- By use of deflectors arranged to bend work longitudinally of direction of work-movement (Class 72/166)
- By use of deflector arranged to bend work transversely of direction of work movement (e.g., troughing) (Class 72/176)
- By tension applied to work or product (e.g., uncoiling) (Class 72/183)
- With modification or control of temperature of work, tool or machine (Class 72/200)
- With cutting of work or product (Class 72/203)
- Including tautening of work during deformation (e.g., "tension bridle") (Class 72/205)
- With non-roller Metal Deforming station (Class 72/206)
- Including rectilinearly moving tool cooperating with single roller (Class 72/207)
- With tool inside hollow work (Class 72/208)
- Mounted on travelling, work-supported carriage (Class 72/210)
- Mounted on manually maneuverable carrier (Class 72/211)
- With work-forcer offset from, and relatively movable between, spaced rollers (Class 72/212)
- Comprising tool movable relative to stationary work-portion during deformation (Class 72/214)
- Plural passes spaced along axis of one roller of tool-couple (Class 72/221)
- Included in roller-cluster (Class 72/224)
- Plural roller-couples (e.g., successively or optionally usable) (Class 72/226)
- With cleaning or conditioning of tool, or lubrication of tool or machine (Class 72/236)
- With carrier for roller-couple or tool-couple (Class 72/237)
- With handling of, or guiding of, work or product relative to tool (Class 72/250)
- Roller or roller-like tool-element of particular configuration (Class 72/252.5)
- With cutting (Class 72/254)
- With metal-deforming other than by extrusion (Class 72/256)
- With product handling (Class 72/257)
- Expressing polymetallic-layered product (Class 72/258)
- By plural impellers operating into one extrusion chamber (Class 72/259)
- Expressing non-uniform cross-section or non-linear product (Class 72/260)
- Expressing plural products (Class 72/261)
- By rotating impeller means (Class 72/262)
- Non-axial movement of die, ram, mandrel or container (Class 72/263)
- Utilizing internal forming means (e.g., mandrel) or core tube (e.g., wire guide) (Class 72/264)
- Work supplying (Class 72/270)
- Pressure or velocity conditioning (Class 72/271)
- Container and/or support therefor (Class 72/272)
- Ram or ram element (Class 72/273)
- Indirect extrusion (Class 72/273.5)
- With cutting (Class 72/275)
- Producing a non-uniform product (Class 72/276)
- With movement of discrete workpiece angularly, laterally, or in a reverse direction (Class 72/277)
- Utilizing plural metal-deforming tools (Class 72/278)
- And applying a "pushing" force (Class 72/284)
- Movable die (Class 72/285)
- With heating or cooling (Class 72/286)
- Utilizing specified work moving means (Class 72/287)
- With cutting (Class 72/294)
- By individually non-deforming clamps (Class 72/295)
- With work-distorting clamp (Class 72/304)
- With plural spaced clamps (Class 72/305)
- Plural or complex apparatus (e.g., with plural operations) (Class 72/306)
- Clamp is active metal-deforming element (Class 72/308)
- Movable clamp (Class 72/311)
- With interrelated clamp closer and tool mover (Class 72/312)
- Clamp structure constitutes sole initial metal-deforming force-reaction means (i.e., is passive tool) (Class 72/316)
- By composite tool (e.g., piercing) (Class 72/325)
- By shearing tool-couple (Class 72/332)
- Severing a discrete piece from stock, work, or product (Class 72/338)
- Machining after final metal-deforming (e.g., grinding to size) (Class 72/340)
- Machining between plural metal-deforming operations (Class 72/341)
- Deforming stacked blanks (Class 72/363)
- With temperature maintenance or modification (Class 72/364)
- "Rolling" (Class 72/365.2)
- Tube making or reshaping (Class 72/367.1)
- Coiling and/or twisting (Class 72/371)
- Involving use of claimed apparatus (Class 72/372)
- Deforming sheet metal (Class 72/379.2)
- With attenuation, thickening, elongating or shortening of work material (Class 72/377)
- Including means to permit maneuvering of work or product at tool zone (Class 72/420)
- By gripper and/or endless chain (Class 72/422)
- With means to store workpieces (e.g., magazine) (Class 72/424)
- Including variable-speed means (Class 72/425)
- Including product handling means (Class 72/426)
- Including work guide (Class 72/428)
- Including cam-actuated support (Class 72/452.1)
- Including magnet, solenoid or explosive (Class 72/430)
- Including yieldable connection in drive train to movable tool (Class 72/431)
- Mechanical potential-energy drive means only (Class 72/435)
- With means to selectably control movement of tool (Class 72/441)
- With stored-energy means to retract tool (Class 72/445)
- With means to permit tool positioning (Class 72/446)
- Including gear-actuated tool support (Class 72/449)
- Including link-actuated tool support (Class 72/450)
- Including pneumatic- or fluid-actuated tool support (Class 72/453.01)
- Including screw-actuated tool support (Class 72/454)
- With nondeforming passageway (Class 72/463)
- Including deforming tool and cutting tool (Class 72/464)
- Including flexible or yieldable tool or support (Class 72/465.1)
- Tool comprising closed periphery deforming passageway (Class 72/467)
- Tool-comprising die plate having ribs and/or grooves (Class 72/469)
- Including tool couple or die couple (e.g., opposed die faces) (Class 72/470)
- Having unitary tool-face (Class 72/476)