JPH0430681U - - Google Patents

Info

Publication number
JPH0430681U
JPH0430681U JP7309190U JP7309190U JPH0430681U JP H0430681 U JPH0430681 U JP H0430681U JP 7309190 U JP7309190 U JP 7309190U JP 7309190 U JP7309190 U JP 7309190U JP H0430681 U JPH0430681 U JP H0430681U
Authority
JP
Japan
Prior art keywords
groove
door roller
rail
contact
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7309190U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31611617&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0430681(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP7309190U priority Critical patent/JPH0430681U/ja
Publication of JPH0430681U publication Critical patent/JPH0430681U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Support Devices For Sliding Doors (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施態様を例示するもので、第
１図は本案装置における戸車車輪の安定状態での
走行状態を表す縦断側面図、第２図は従来のＶ溝
の戸車用レールにおける戸車車輪の転動状態を表
す縦断側面図、である。 １……レール本体、１１……溝、１ａ……溝、
２……戸車、２１……車輪、２ａ……突条。

Claims (1)

    【実用新案登録請求の範囲】
  1. レール本体１の上面に戸車２の車輪２１の両側
    の一部が接触して転動するＶ型の溝１１を形成し
    た戸車レールにおいて、溝１１の中央谷部に長手
    方向に亘つて溝１ａを形成するとともに、前記戸
    車２の車輪２１の外周中央部に、前記溝１ａに接
    触しない巾と高さを有する突条２ａを周設して成
    る戸車用レールにおける脱輪防止装置。
JP7309190U 1990-07-10 1990-07-10 Pending JPH0430681U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7309190U JPH0430681U (ja) 1990-07-10 1990-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7309190U JPH0430681U (ja) 1990-07-10 1990-07-10

Publications (1)

Publication Number Publication Date
JPH0430681U true JPH0430681U (ja) 1992-03-12

Family

ID=31611617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7309190U Pending JPH0430681U (ja) 1990-07-10 1990-07-10

Country Status (1)

Country Link
JP (1) JPH0430681U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312974U (ja) * 1989-06-14 1991-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312974U (ja) * 1989-06-14 1991-02-08

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