Coil spring with retaining member

JP1820379SActive Publication Date: 2026-03-03TOKAI MASCH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
JP2025012260D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2023-09-11
Publication Date
2026-03-03
Estimated Expiration
2048-09-11

Smart Images

  • Figure 0001820379000001
    Figure 0001820379000001
  • Figure 0001820379000002
    Figure 0001820379000002
  • Figure 0001820379000003
    Figure 0001820379000003
Patent Text Reader

Abstract

The article to which this design relates is a coil spring with a retaining member, which is composed of a coil spring and a retaining member. The coil spring consists of a base portion and a variable diameter portion, and is held by the retaining member by pressing the variable diameter portion against at least one of the protrusions provided on the retaining member. This allows the coil spring to be easily fixed and held without joining it to the retaining member by adhesive or welding, and it can be distributed as a single unit as a coil spring with a retaining member.
Need to check novelty before this filing date? Find Prior Art