High -power engine main bearing lid of six bolts of two tangs

• Main Author: WU JIANGBO
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2018
• Subjects: ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES; BLASTING; COMBUSTION ENGINES; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model relates to a high -power engine main bearing lid of six bolts of two tangs, including the main bearing cap body, main bearing cap body bottom is provided with half circular bearing hole, half circular bearing hole bilateral symmetry is provided with faying face no. 1, faying face no. 2, be provided with dress bolt hole no. 1 on the faying face no. 1, dress bolt hole no. 2, be provided with dress bolt hole no. 3 on the faying face no. 2, dress bolt hole no. 4, main bearing cap body both sides bottom is provided with down tang face no. 1 respectively, lower tang face no. 2, lower tang face no. 1, two tops in the tang face are equipped with tang face no. 1 respectively down, go up tang face no. 2, go up tang face no. 1, it is provided with tang screw hole no. 1 on the tang face no. 2 respectively to go up, go up tang screw hole no. 2, it is linked together with dress bolt hole no. 1 to go up tang screw hole no. 1, go up tang screw hole no. 2 and dress bolt hole four -phase intercommunication, c