This standard specifies the classification, names and main terms of bicycle parts. This standard applies to all types of bicycles. GB/T 3564-1993 Classification, names and main terms of bicycle parts GB/T3564-1993 Standard download decompression password: www.bzxz.net
Some standard content:
uDc 629. 118. 3 : 629. 11. 01Y14 National Standard of the People's Republic of China GB/T 356493 Classification and names of components of bicycles:and basic technology Published on July 21, 1993 National and Mongolian Technical Supervision Bureau Implementation on March 1, 1994 National Standard of the People's Republic of China Classification and names of components of bicycles:and basic technology technical specifications This standard adopts the international standard 150609℃:930 Bicycle terminology 31 Main content and general application This standard specifies the classification, name and main terms of bicycle components. This standard is applicable to various types of bicycles. 2 Reference standards GB3565 Bicycle safety requirementsbZxz.net 3 Classification and naming of parts 3.1 Classification of components Bicycle components are divided into two categories, namely basic components and accessory components. 3.2 Name of components 3.2.1 Basic parts The basic parts include: frame parts, front frame parts, handlebar parts, clutch parts, middle shaft parts, footrest parts, chainstay parts, lower wheel parts, front wheel parts, rear light parts, front chain release parts, rear derailleur parts, front brake parts, hood parts, chassis parts and brake parts. The main types of each basic component are as follows: car period overturn frarae 85serobly front Ai part ronl fo: exclusively car support parts handles assembly drum seat part aaddleasrmbly men's pavilion, women's frame, new car east, tube type shoulder type, flat front, tube front, front style front combination to fixed type handlebar, channel containing car cabinet ! and the yellow comfort seat, three-way acyl seat. Plate embedded seat national hanging technical supervision high 1993-07·21 approved 1994-03·01 implementation guard auxiliary parts batlon btaeset aesei:bly time avoidance parts Pel:ls aysebly fresh tea c.hain ansambly flywheel are made reewnerl asemlly front wheel drop parts freat wheel aembly house wheel parts rear wheel areetnbly eu. dereslleur astemtiy real detailleur assemtly first two studies I-unl Lrake assetb.y Homazawa Trur irnke azsmhly cbsin isrd agsensbly connecting assets bell asemhy area ejection pump method rsflecter assenbly GB/T3564-93 The curved teeth are all missing in the middle, the large curved grid is connected to the middle axis, the surface is in the middle, the quality of the wheel is super, the body is red, and the combination is advanced pass, tea completely play the flying energy level wheel front model: intelligence or extraction-increase question front medicine, fast to the front number of the whole skin energy, technology reaches the market edge, for the fast, call the shape of the wheel fat and the tour state light strip print mother, meter belt three axes: fee-type axis. Wash the quality fine, reject the body rear axle, ask the tire, the inner speed rear axle, the flywheel piece auxiliary, the fast surface store particle rotation wheel according to: cause the edge, the vertical edge, the engraving speed, the wheel and the wheel cell research strip and the service diagram line belt, adjust the ticket force when The control piece is the same as the fixed type, the square connection is fixed at the center through the money shadow, the pre-press accuracy measurement space face, shape, space, hold the leisure, foot space, package to be able to, disk space half fruit, full through no car, heart car repair, transfer hill rear text shooting area, safety shooter 3.2.2 period components Attached components are: shear plate components. Rear mixed report components, safety fork components, clothes nest components, bracket components, irradiation components, car lock components, air low components. The main types of each accessory component are as follows, The component is called front total plate component fronr roucguad eaaently able version reat mudguard ansenb.y insurance document department selety [urk aseemly east frame system mgengr eRrrirrs nssemhly document shelf stand asacraily according to that piece lighting ssemh.y turning gear parts Jock wseenibly sn:mp n.aseminly GB/T 3564 --- 93 Haidian Si, Anrun board Point type insurance. Changing or insurance hangers, store hangers, side racks, single channel (side bracket, middle rack, rear bracket). Double bracket lamp temporary shaft, system manual air front, foot rubber air screen other parts, maintenance worker, various instruments 4 Bicycle production terminology 4.7 Central reference plane central reference planeP The center plane formed by the center of the front tube, upper tube, air tube and lower arm. 4.2 Cylinder line hainlineL The line that bisects the flywheel and the key wheel and is parallel to the central reference plane, 4.3 Chain line diarance chain line diarance The distance from the chain line center base plane. 4.4 Frame size h The distance from the center of the center joint to the rear end of the seat tube or the top of the seat tube. d.5 Bottom axle adjustment hlon hrackec displacement f The height adjustment of the center of the center joint and the line connecting the center of the front and rear axles, positive for downward and negative for upward. 4.6 Front and rear wheel center to wheel base The distance between the center of the front axle and the center of the rear axle. 4.7 Front end distance from the center of the front wheel to the center of the vehicle, 4. Front rail GRT3564 The distance from the center of the front axle on the ground to the intersection of the axle and the plane when the bicycle is in a straight line. 4-9 The length between the center of the center of the vehicle and the center of the vehicle is the distance between the center of the vehicle and the center of the vehicle. ,10 handlebar elongation handleharmextangionjergth the distance between the handlebar axis and the center line of the horizontal tightening part of the handlebar, 4.11 handlebar angle hced angl the angle between the handlebar axis and the ground. 4.12 wheel diameter wheeldiameter after the wheel is combined, inflate the tire to the recommended inflation pressure to make the wheel still in a non-loaded state, and the self-tracking line at both ends of the tire is running. attached with a statement of proof, this standard is proposed by China Light Industry General Association. this standard is sponsored by the Bicycle Standardization Technical Committee, and this standard is funded by the National Driving Standardization Center. The main drafters of this standard are Zhou Yiqun and Jin Huahua, both of whom are from the Academy of Sciences. 4 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.