Tie tamper tip

JP1815719SActive Publication Date: 2025-12-26RAILWAY TECHNICAL RESEARCH INSTITUTE
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
JP2025013366D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-07-04
Publication Date
2025-12-26
Estimated Expiration
2050-07-04

Smart Images

  • Figure 0001815719000001
    Figure 0001815719000001
  • Figure 0001815719000002
    Figure 0001815719000002
  • Figure 0001815719000003
    Figure 0001815719000003
Patent Text Reader

Abstract

The article to this design is a tip tool attached to the tip of a railway maintenance device called a tie tamper, which is used to tamp ballast laid on the trackbed of a railway track. The tie tamper has a handle, a drive source, a vibration generating unit that generates vibrations, and a vibration transmitting unit that transmits the vibrations generated by the vibration generating unit. The tip tool is attached to the tip of the vibration transmitting unit and is pressed into the ballast, transmitting the vibrations generated by the vibration generating unit to the ballast and compacting it.
Need to check novelty before this filing date? Find Prior Art