Mechanical Industry Standard of the People's Republic of China Hand-push grease gun Rush type grease guns Subject content and scope of application This standard specifies the type, parameters and dimensions of hand-push grease guns. JB/T7942.2-1995 Replaces GB1165-89 This standard applies to grease guns used for pressure injection of grease or machine oil for various mechanical equipment, automobiles, tractors, ships, etc. 2 Reference standards GB1166 Technical conditions for grease guns Type, parameters and dimensions Parameters and dimensions are as specified in Figure 1 and the following table Type, Oil storage capacity Nominal pressure Oil output Note: ① Nominal pressure refers to the given pressure for pressure injection of grease. ③ D, L, Ld in the table are recommended sizes. 3.2 Types of grease nozzles Grease nozzles are divided into two types: A and B: Type A See Figure 2. Type B See Figure 3. Type A Approved by the Ministry of Machinery Industry on April 14, 1996 Implemented on April 14, 1996 Note: ① Type A is only used for injection of grease. JB/T7942.2—1995Www.bzxZ.net 2R size allows the use of M10×1 or M8×1.4Marking example Marking of a push-type grease gun with an oil storage capacity of 50cm\ and a type A grease nozzle: Grease gun A5uGB1165 5 Technical conditions Technical conditions are in accordance with the provisions of GB1166, Additional instructions: This standard is proposed by the Ministry of Machinery and Electronics Industry. This standard is under the jurisdiction of the Mechanical Standardization Institute of the Ministry of Machinery and Electronics Industry. This standard was drafted by the Science and Technology Information Institute of Shanghai Mechanical and Electrical Industry Administration and the Mechanical Standardization Institute of the Ministry of Machinery and Electronics Industry, and Rudong Grease Gun Factory and Yangpu Electric Meter Factory participated in the drafting. The main drafters of this standard are Chen Huajin, Ma Yucheng, Zhang Zhuxing, Guan Yan, 87 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.