GB/T 24667.1-2009 English PDFUS$134.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 24667.1-2009: Agricultural machinery -- Guards for moving parts of power transmission -- Guard opening without tool Status: Valid
Basic dataStandard ID: GB/T 24667.1-2009 (GB/T24667.1-2009)Description (Translated English): Agricultural machinery -- Guards for moving parts of power transmission -- Guard opening without tool Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B90 Classification of International Standard: 65.060.01 Word Count Estimation: 7,727 Date of Issue: 2009-11-30 Date of Implementation: 2010-04-01 Quoted Standard: GB 10395.1; GB 12265.1-1997 Adopted Standard: ISO/TS 28924-2007, IDT Regulation (derived from): National Standard Approval Announcement 2009 No.14 (Total No.154) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the self-propelled, suspended, semi-mounted and towed agricultural machinery without the use of tools to open the moving parts of power transmission design and manufacturing of protective device and method for determining safety requirements. This section also provides for the safe operation of the information to be provided by the manufacturer (including residual risks) type. The major part of the risk involved (listed in Appendix A), dangerous state and dangerous event, the use of moving parts powertrain protection under the foreseeable conditions of factory pre- and device-dependent (see Chapter 4 and Chapter 5). This section does not apply to tractors, aircraft, moving parts of power transmission guards lawn and garden equipment, air-cushion vehicles. GB/T 24667.1-2009: Agricultural machinery -- Guards for moving parts of power transmission -- Guard opening without tool---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Agricultural machinery. Guards for moving parts of power transmission. Guard opening without tool ICS 65.060.01 B90 National Standards of People's Republic of China GB/T 24667.1-2009/ISO /TS28924.2007 Agricultural machinery opened without tools Power transmission moving parts guard (ISO /T S28924.2007, IDT) Posted 2009-11-30 2010-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis part identical with ISO /T S28924.2007 "Agricultural Machinery opened without tools powertrain guard moving parts." (In English). This section is equivalent translation ISO /T S28924.2007. For ease of use, this section of the ISO /T S28924.2007 made the following editorial changes. --- "This International Standard" be replaced by "this section"; --- Delete ISO /T S28924.2007 Foreword; --- Delete ISO /T S28924.2007 references; --- Of ISO /T S28924.2007 international standard other referenced with has been adopted as a standard in place in China. Appendix A to this part of the appendix informative. This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee on Agriculture machinery centralized. This section drafted by. Chinese Academy of Agricultural Mechanization Sciences, the State Quality Supervision and Inspection Center of farm machinery. The main drafters of this section. Zhang Xian Sheng, Chen Ge, Zhang Qi. GB/T 24667.1-2009/ISO /TS28924.2007IntroductionMachinery safety standard is structured as follows. a) A Class standard (basic safety standards) give basic concepts apply to all mechanical, design principles and general characteristics. b) Class B standards (generic safety standards), a mechanical (or more) security features or a category concerns (or classes) to use a wide range Safety guards. --- B1 class, specific security features (such as safety distances, surface temperature and noise) standards; --- B2 class, the safety device (such as a hand control devices, interlocking devices, pressure sensitive devices and guards). c) Class C standards (machinery safety standards), to a specific detailed security requirements for a machine or group of machines. This standard is a Class C standard GB/T 15706.1-2007 provisions. If the provisions of the Class A or Class B standards the provisions of this type C standard is not the same, for the design and manufacture in accordance with the provisions of this type C standard Machines, priority should be the implementation of the C class standards. GB/T 24667.1-2009/ISO /TS28924.2007 Agricultural machinery opened without tools Power transmission moving parts guard1 ScopeThis section GB/T 24667 provides for self-propelled, hanging, semi-mounted and trailed agricultural machinery in motion to open without tools Safety requirements and force transmission method for determining the moving parts design and manufacture of guards. This section also provides for safe operation shall be provided by the manufacturer Type of information (including legacy risk). The major part of the risks involved (listed in Appendix A), hazardous situations and hazardous events, under the manufacturing schedule and foreseeable conditions of use Powertrain guard moving parts associated (see Chapters 4 and 5). This section does not apply to moving parts of power transmission guards tractors, aircraft, air cushion vehicles, lawn and garden equipment.2 Normative referencesThe following documents contain provisions which, through reference GB/T 24667 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB 10395.1 agriculture and forestry machinery - Safety - Part 1. General (GB 10395.1-2009, ISO 4254-1.2008, MOD) GB 12265.1-1997 Safety of machinery - Safety distances to prevent danger zones being reached upper limbs (eqvISO 13852.1996)3 Terms and DefinitionsTerms and definitions established in GB 10395.1 apply to this section.4 power transmission moving parts4.1 pairs of power transmission hazardous moving parts should be protection by setting the location, a safe distance or fixed guards. 4.2 Design of guards should be considered in the risk of operator, the normal function of the machine, other dangerous generated (as a result of emissions, or remove residue accumulation Risk of clogging generated) and mechanical feed device interference. 4.3 Design of protective devices should be easy to operate and maintain the machine properly. 4.4 protective device may be rigid mesh or grid. It allows network or grid size of the opening depends on the distance between the guard and the danger zone (see GB 12265.1-1997 Table 1, Table 3, Table 4 or 6). Design guards shall ensure that network or grid during normal operation and does not use Deformed, resulting in the opening size and distance relationship exceeds the limits specified in GB 12265.1-1997. 4.5 pairs predicted normal access (such as maintenance or adjustment time) hazardous areas should use protective equipment. Under permissive conditions, guards should be used Always connected to the machine type (such as a hinge or bolt connection). 4.6 having to open doorways into the machine or protective device or removed after the power cut off the exposed parts of the machine continues to rotate or shipped Moving in the region of closest approach doorways or protective devices should be provided indicating the rotation is easy to see visual signal, or direction of rotation of the auditory channel Number, or applicable safety signs (see 6.1 and 6.2). 4.7 intensity guards shall comply with the provisions of GB 10395.1.5 determining safety requirements or protective measuresDetermining safety requirements or protective measures in Table 1. 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