摘要:
To provide a rim assembly to which even a small tire can be mounted, a tire testing machine, and a rim assembly replacement method. The rim assembly having an upper rim and a lower rim in a pair to which a tire to be tested is mounted, includes: a pin provided on the lower rim; a pin receiving portion that is provided on the upper rim and engageable with the pin; and a groove portion having a recessed groove with a recessed section that can house at least a part of a tip of the pin, formed in a surface of the upper rim on a side of the lower rim.
摘要:
A tire testing apparatus allows attachment and detachment of a rim assembly in which first and second rims are integrated and performs testing of a tire attached to the rim assembly. The tire testing apparatus includes a first attaching part; a second attaching part; a rotating part that rotates the first attaching part around a reference axis orthogonal to the first reference surface of the first rim attached to the first attaching part; a fixing part that fixes the first attaching part and the second attaching part to each other and is capable of releasing the fixation; an attaching portion moving part that adjusts the distance in a direction along the reference axis between the first attaching part and the second attaching part; and a rotation regulating part that regulates rotation of the second attaching part around the reference axis.
摘要:
To provide a rim assembly to which even a small tire can be mounted, a tire testing machine, and a rim assembly replacement method. The rim assembly having an upper rim and a lower rim in a pair to which a tire to be tested is mounted, includes: a pin provided on the lower rim; a pin receiving portion that is provided on the upper rim and engageable with the pin; and a groove portion having a recessed groove with a recessed section that can house at least a part of a tip of the pin, formed in a surface of the upper rim on a side of the lower rim.
摘要:
An apparatus for joining a carcass ply, which butt-joins a wind start end and a wind finish end of a carcass ply wound around a cylindrical drum, is disclosed. The apparatus comprises: a joining section for joining the ends of the carcass ply; and aligning sections for aligning the ends of the carcass ply during joining by the joining section, the joining section and the aligning sections being disposed below the cylindrical drum supported in a horizontal state.
摘要:
In a tire testing machine, a test tire transported onto a belt conveyor is entrusted to a lower rim by lowering the belt conveyor. In this state, an upper rim is lowered to the position of the lower rim, whereby the upper and lower rims are fitted to the test tire, and then the test tire is inflated. An inflation method for the tire testing machine comprises stopping the belt conveyor at an intermediate position, without lowering the belt conveyor to a descent limit, when entrusting the test tire to the lower rim by lowering the belt conveyor; and inflating the test tire, with the weight of the test tire being shouldered by the belt conveyor as well.
摘要:
The feeding apparatus is provided with a first feeding section for feeding a long-formed sheet in the longitudinal direction of the sheet, a second feeding section for feeding the long-formed sheet delivered from the first feeding section in a direction intersecting obliquely with the feeding direction of the first feeding section and a control section for controlling the first feeding section and the second feeding section so that the second feeding section starts to operate before the leading end of the long-formed sheet delivered from the first feeding section is in contact with the second feeding section.
摘要:
An audio signal processing apparatus includes a band signal component extraction unit for extracting signal components in a predetermined frequency band from an audio signal input by an audio collection unit for collecting at least an outgoing call audio upon an audio phone call, a stationary signal component extraction unit for extracting a stationary signal component from the signal components, a signal adjustment unit having a level adjustment function of adjusting an output signal level with respect to an input signal level and an input and output characteristics change function of changing input and output characteristics upon level adjustment in the level adjustment function through a control signal and configured to set an incoming call audio signal upon the audio phone call as the input signal, and a control signal generation unit for generating the control signal for changing the input and output characteristics by using the stationary signal component.
摘要:
An apparatus for joining a carcass ply, which butt-joins a wind start end and a wind finish end of a carcass ply wound around a cylindrical drum, is disclosed. The apparatus comprises: a joining section for joining the ends of the carcass ply; and aligning sections for aligning the ends of the carcass ply during joining by the joining section, the joining section and the aligning sections being disposed below the cylindrical drum supported in a horizontal state.
摘要:
An audio signal processing apparatus includes a band signal component extraction unit for extracting signal components in a predetermined frequency band from an audio signal input by an audio collection unit for collecting at least an outgoing call audio upon an audio phone call, a stationary signal component extraction unit for extracting a stationary signal component from the signal components, a signal adjustment unit having a level adjustment function of adjusting an output signal level with respect to an input signal level and an input and output characteristics change function of changing input and output characteristics upon level adjustment in the level adjustment function through a control signal and configured to set an incoming call audio signal upon the audio phone call as the input signal, and a control signal generation unit for generating the control signal for changing the input and output characteristics by using the stationary signal component.
摘要:
A tire holding apparatus which holds a tire using an annular rim that is detachably mounted, includes: a body section having a support surface which supports the rim; an inflation gas supply portion which has an inflation flow passage that passes from an inner portion of the body section to a center portion of the rim and supplies inflation gas into a tire supported by the rim; and a clamping portion which is mounted on the body section and clamps the rim to the support surface of the body section by using pressure of the inflation gas that flows through the inflation flow passage as a drive force.