Abstract: An electronic device with a display, a touch-sensitive surface, and one or more sensors that detect intensities of contacts on the touch-sensitive surface displays, on the display, a user interface. While displaying the user interface, the electronic device detects an input that includes a contact on the touch-sensitive surface. In response to detecting the input while displaying the user interface, and while continuing to detect the input on the touch-sensitive surface: If an intensity of the contact satisfies an activation intensity threshold, the electronic device performs a first operation associated with the activation intensity threshold. The activation intensity threshold is determined based on whether or not prior inputs by the user on the touch-sensitive surface exceed a respective intensity threshold. If an intensity of the contact does not satisfy an activation intensity threshold, the electronic device forgoes performing the first operation associated with the activation intensity threshold.

Abstract: A dual wall, air gap exhaust manifold with an integral inlet connecting flange defining an elongated, internal, air injection passageway enclosed by a configurated, convexly bulging cover plate welded over an elongated corner of the flange to form the elongated passageway, the configurated plate being welded over a series of short channels which extend between the elongated passageway and the manifold inlet openings. The elongated passageway has an air inlet connector.

Abstract: The specification discloses a vehicle twist beam axle subassembly incorporating a twist beam axle of generally V-shaped cross section formed of two legs which diverge away from the integral bight thereof, the ends of the legs being curled back into elongated generally circular loops weldably bonded to the legs, and the loops having flattened portions to be tuned to a predetermined torsional resistance.

Abstract: A torsion-bar-free, unitary, twist beam axle having stress transition character capable of handling both vehicle suspension bending loads and torsion loads without a separate torsion bar, comprising a one-piece, integral twist beam elongated in the direction of its axis, and having a pair of legs elongated in the direction of the axis and extending transverse to the axle axis to outer distal ends, the legs each having an elongated portion looped back upon itself into elongated, peripherally closed loops at said outer distal ends to form a pair of closed loops spaced from and generally parallel to each other, the axle having a central portion, and a pair of mounting ends for attachment to vehicle trailing arms, and a pair of stress transition members extending respectively from the mounting ends toward the central portion and located substantially between the closed loops, these members having a pair of spaced walls connected by a bight and with sufficient resistance to flexing movement toward each other to li

Abstract: A method and apparatus capable of forming a dual tube conduit having a predetermined outer tube dimension, a predetermined inner tube dimension, and a predetermined gap between the tubes. A dual tube workpiece may be initially bent in one or more zones to a desired nonlinear configuration, the inner and outer tubes are hydroform expanded simultaneously to obtain the selected inner tube dimension, and the outer tube is then hydroform expanded to the desired outer tube dimension and to the desired gap therebetween, while the inner tube is held constant.

Abstract: The specification discloses a vehicle twist beam axle subassembly incorporating a twist beam axle of generally V-shaped cross section formed of two legs which diverge away from the integral bight thereof, the ends of the legs being curled back into elongated generally circular loops weldably bonded to the legs, and the loops having flattened portions to be tuned to a predetermined torsional resistance.

Abstract: A method of forming a dual tube conduit having a predetermined outer tube dimension, a predetermined inner tube dimension, and a predetermined gap between the tubes. A dual tube workpiece may be initially bent in one or more zones to a desired nonlinear configuration, the inner and outer tubes are hydroform expanded simultaneously to obtain the selected inner tube dimension, and the outer tube is then hydroform expanded to the desired outer tube dimension and to the desired gap therebetween, while the inner tube is held constant.

Abstract: The specification discloses a vehicle twist beam axle subassembly incorporating a twist beam axle of generally V-shaped cross section formed of two legs which diverge away from the integral bight thereof, the ends of the legs being curled back into elongated generally circular loops weldably bonded to the legs, and the loops having flattened portions to be tuned to a predetermined torsional resistance.

Abstract: An engine exhaust conduit sealed joint having controlled axial expansion between two telescopically interfitted ducts with a slide seal therebetween, and the ducts held by first and second clamp connectors, one of the ducts having an annular shoulder and one of the clamp connectors being hat-shaped to extend axially on both sides of this shoulder with an annular stop surface to engage the annular shoulder. The seal has an arcuate cross section in engagement with the outer periphery of the one duct, and having a pair of opposite, annular, diagonal surfaces, one of which is engaged by the one clamp connector and the other of which is engaged by a flared end of the other duct which in turn is engaged by the other clamp connector.

Abstract: A pocket wheel furnace having a furnace housing provided with a heat source in the side walls to project heat upon the components requiring heat treatment. The components are loaded into the pockets on the wheel at a first station and travel through the projected heat for the time needed to reach the heat treatment temperature before reaching a discharge station where the components are moved to a quench station. The travel time in the furnace is predetermined and is substantially equivalent for all components in a batch thereof.

Abstract: An air system for a cotton harvester having a harvester mechanism including a doffer assembly which forcibly directs doffed cotton toward a discharge compartment arranged on the cotton harvester. The air system of the present invention provides an elongated member which directs a stream of air rearwardly from the doffer assembly in a manner inhibiting doffed cotton from repeating around the doffer assembly. The air system of the present invention further contemplates directing a column of air downwardly behind the doffer assembly to positively evacuate an upper end of the discharge compartment and inhibit rebounding cotton from repeating around the doffer assembly. The air system of the present invention is especially useful for handling of harvested cotton in damp or high yield cotton conditions.

Abstract: In a self-propelled cotton harvester, a microprocessor circuit associated with the cotton compactor for automatically controlling the operating cycles of the compactor. A digital counter-type transducer is associated with the transmission gear or drive wheel and counts the number of revolutions of that member. Once the operator has entered in the microprocessor memory the starting time of the compactor operation in relation to the number of revolutions of the drive gear or wheel, each cotton picking cycle thereafter proceeds automatically without intervention by the operator, so that operation of the compactor begins at substantially the same point in each cotton load.

Abstract: Digital instrumentation for waveform measurement including method and apparatus for providing irregularly spaced sampling times to prevent misleading visual patterns of coordinate points due to the presence of signal frequencies above the Nyquist frequency. The method and apparatus includes means for plotting coordinate points having abscissa positions corrected according to actual irregular sampling times, method and apparatus whereby irregularities are repeated for each signal sweep, and method and apparatus utilizing a bit reversal system to achieve the irregularly spaced sampling times.