摘要:
A wheeled vehicle includes a frame having first and second frame sections. The first frame section extends substantially vertically. The second frame section extends substantially horizontally and rearwardly from a top portion of the first frame section. A seat is supported by the second frame section. A power unit is arranged below the seat to power the vehicle. A stay extends from the first frame section or the second frame section. A foot rest extends from the stay. A foot guide extends either from the stay, from the first frame section or the second frame section, or from a top of the power unit.
摘要:
A wheeled vehicle includes a frame having first and second frame sections. The first frame section extends substantially vertically. The second frame section extends substantially horizontally and rearward from a top portion of the first frame section. A seat is supported by the second frame section. A power unit powers the vehicle. The power unit is disposed below the seat. A side cover covers the second frame section. The side cover extends along the second frame section to define a space between a bottom of the side cover and a top of the power unit. A stay extends generally rearward from the first frame section. At least a portion of the stay is disposed in the space. A foot rest extends from the stay. The stay includes first and second portions. The second portion is arranged higher than the first portion. The stay is attached to the first frame section at the first portion. The foot rest is attached to the second portion of the stay.
摘要:
An apparatus for measuring an alignment accuracy between overlaid alignment marks formed to each of alignment mark portions on every plural chip units or exposure units arranged on a substrate to be measured includes an XY stage movable X and Y directions while mounting the substrate, an illumination system for illuminating each of the alignment mark portions, a detecting system having a lens for collecting a reflection light, a focusing system for focusing the reflection light, a scanning system for scanning a reflection light image and an image sensor receiving reflection light image for conversion into an image signal. An alignment accuracy calculator measures the alignment accuracy between the overlaid alignment marks.
摘要:
A connector fitting structure comprises a first connector in which an opening is defined by notching a front end portion of one side wall thereof, a second connector fitted with the first connector, an initial fitting member capable of retaining provisionally the second connector inside the first connector, and final fitting means for urging the second connector in a first direction to fit with the first connector, wherein a front end portion of the second connector is inserted from the opening into inside of the first connector along a second direction perpendicular to the first direction and provisionally retained by the initial fitting member, thereafter the second connector is fitted with the first connector by the final fitting means.
摘要:
The present invention relates to a swing-type mechanical pencil wherein lead can be extended from a head member connected to an outer sleeve by swinging the outer sleeve to move a knocking hammer. The knocking hammer applies a lead-feeding action to feed the lead. A chuck shutting hammer is mounted between a spring bearing of a chuck ring sleeve retaining a chuck ring which is a component of the lead holder and a second spring connected with the chuck. An upward movement of the chuck shutting hammer forces the chuck into a chuck ring. This provides a positive action to shut the chuck preventing slipping of the lead when writing with the mechanical pencil. Manual advance of lead is provided by a slider in a recession an outer surface of the sleeve that engages the lead holder allowing the chuck to be manually opened to extend lead. The recess in the outer sleeve has a restriction that is engaged by a projection in the slider to lock the slider and lead holder against movement and prevent advancing of lead.
摘要:
A writing instrument comprises a refill disposed slidably along the axial direction in an outer cylinder, a rotating cam set provided in the vicinity of the rear portion of the refill, a weighting balance placed in the vicinity of cam bar of the rotating cam set, a spring member for energizing rearwards the refill, and a knocking portion for operating the cam bar of the rotating cam set. According to the above construction of the writing instrument, when the writing instrument is shaken with force exceeding a certain level, gravity balance functions to project and retract the refill from the outer cylinder, while the refill may also be projected and retracted by knocking motions of the knocking portion.
摘要:
A clip for writing utensils such as a sharp pencil or the like comprising a clip piece including a pair of opposed insertion arms, said insertion arms being inserted into receiving grooves provided in side surfaces of a clip base formed integral with a holder of the writing utensil.
摘要:
An automatic pencil employing axial movement of a lead piece guide and a lead piece chucking mechanism. After a length of protruding lead rod is used up, the lead piece guide is caused to retract in the same amount as the wearing away of the lead rod. By pressing the tip of the lead rod against another object, the lead rod is caused to move back with the chucking mechanism. After the rod is retracted until the tip aligns with the tip of the guide, the rod and lead piece guide will be moved back. The rod will then advance when the holder is moved away from the object while the lead piece guide will be left in the retracted position due to a large friction between the friction member and the guide means. By this operation, the rod is protruded from the guide at substantially equal length to the stroke of the retracting movement. In other words, the guide is moved back at each time when the rod moves back and forward to allow the rod to protrude by a constant length which is irrespective to that which has previously protruded.
摘要:
An accessory for a portable electronic device, such as a digital music player, includes a set of device controls for controlling the portable electronic device. The accessory includes a microprocessor and a memory that contains function codes corresponding to the functions selected by the controls. Preferably, the accessory is a charger is adapted to be inserted into for a 12-volt car auxiliary power outlet and the protruding face of the charger body is a click wheel controller that rotates. The accessory may also include a FM transmitter for transmitting an audio signal received from the portable electronic device to the car stereo and a verification system for insuring the charger is produced by an authorized supplier.