JPH0329534U - - Google Patents

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Publication number
JPH0329534U
JPH0329534U JP8982089U JP8982089U JPH0329534U JP H0329534 U JPH0329534 U JP H0329534U JP 8982089 U JP8982089 U JP 8982089U JP 8982089 U JP8982089 U JP 8982089U JP H0329534 U JPH0329534 U JP H0329534U
Authority
JP
Japan
Prior art keywords
resistant metal
wear
bulge
metal layer
rock crushing
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.)
Granted
Application number
JP8982089U
Other languages
English (en)
Other versions
JPH0634426Y2 (ja
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
Application filed filed Critical
Priority to JP8982089U priority Critical patent/JPH0634426Y2/ja
Publication of JPH0329534U publication Critical patent/JPH0329534U/ja
Application granted granted Critical
Publication of JPH0634426Y2 publication Critical patent/JPH0634426Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Revetment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係る砕岩棒を示す正
面図、第2図はその側面図、第3図は第1図のA
−A線断面図、第4図は第2図のC−C線断面図
、第5図は第1図のB−B線断面図、第6図及び
第7図は砕岩棒の使用状態を示すそれぞれ側面図
及び正面図、第8図は従来の砕岩棒を用いて砕岩
している状態の概略を示す正面図である。 1…砕岩棒、2…破砕刃部、2a…耐摩耗金属
層、3…膨出部、3a…別の耐摩耗金属層、4…
水圧流発生部、4a…右側曲面、4b…左側曲面
、4c…表側曲面、4d…裏側曲面、4e…表側
縁条、4f…裏側縁条、5…上部、6…受部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 側面形状が略V字状をなす下端の破砕刃部
    と、表裏及び左右各方向に膨出して平断面が略四
    角形をなす中間の膨出部とを備えた砕岩棒におい
    て、該破砕刃部の外面全体には、耐摩耗性に富む
    金属の肉盛り溶接で被覆形成した耐摩耗金属層を
    設けたことを特徴とする砕岩棒。 (2) 請求項(1)記載の砕岩棒において、膨出部自
    体の周縁面及び該膨出部と該膨出部寄りの下向き
    面には、耐摩耗性に富む金属の肉盛り溶接で被覆
    形成した前記と別の耐摩耗金属層を設けたことを
    特徴とする砕岩棒。
JP8982089U 1989-08-01 1989-08-01 砕岩棒 Expired - Fee Related JPH0634426Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8982089U JPH0634426Y2 (ja) 1989-08-01 1989-08-01 砕岩棒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8982089U JPH0634426Y2 (ja) 1989-08-01 1989-08-01 砕岩棒

Publications (2)

Publication Number Publication Date
JPH0329534U true JPH0329534U (ja) 1991-03-25
JPH0634426Y2 JPH0634426Y2 (ja) 1994-09-07

Family

ID=31639378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8982089U Expired - Fee Related JPH0634426Y2 (ja) 1989-08-01 1989-08-01 砕岩棒

Country Status (1)

Country Link
JP (1) JPH0634426Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010099701A (ja) * 2008-10-23 2010-05-06 Toyo Mach & Metal Co Ltd ダイカストマシン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010099701A (ja) * 2008-10-23 2010-05-06 Toyo Mach & Metal Co Ltd ダイカストマシン

Also Published As

Publication number Publication date
JPH0634426Y2 (ja) 1994-09-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees