Then use atamping bar(a six-foot long steel rod with a flat ring on one end and a sharpened wedge on the other). Good fences make good neighbors The ladder uses a U-Bracket system for outstanding support, as well as a stabilizer bar with sound dampening tension system that eliminates no...
The utility model has the advantages of eliminating the instable element caused by the supporting resilient force and conveniently carrying the operation of shifting and walking and overcomes the defect that the arm rod of a crane is used as a three-point form support, and the power part uses ...
linear motor, a linear motor Matching includes primary, secondary, and electrical controls, the primary is mounted on the fixed cross member, the secondary rod is fixedly mounted on the hammer or the hammer rod to the secondary, the secondary slidably disposed within said stage at the primary...
CONSTITUTION: The compaction method using a vibrating hammer comprises the steps of: tamping the ground with compaction equipment provided with a compaction plate; re-tamping the ground with a compaction plate provided with a compaction rod(61); and tamping the ground again using a compaction plate...
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The metal rod is used to control weight and weight center, this metal rod is put into a funnel and then inserted into the center of an empty shell. The metal rod is such as stainless steel, iron or copper. This process uses polyurethane foam as an inactive material, so the total ...
Method for measuring and regulating clamping force of coke oven tamping tool hammer rod and measuring systemdoi:CN101206151 AThe invention relates to a measuring adjusting method and measuring system of coke oven tamping machine hammer stem clamping force. The invention which uses a force sensor and...