JPS61193117U - - Google Patents

Info

Publication number
JPS61193117U
JPS61193117U JP7503785U JP7503785U JPS61193117U JP S61193117 U JPS61193117 U JP S61193117U JP 7503785 U JP7503785 U JP 7503785U JP 7503785 U JP7503785 U JP 7503785U JP S61193117 U JPS61193117 U JP S61193117U
Authority
JP
Japan
Prior art keywords
drainage
electric heater
hose
hole
drainage hose
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
JP7503785U
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
Application filed filed Critical
Priority to JP7503785U priority Critical patent/JPS61193117U/ja
Publication of JPS61193117U publication Critical patent/JPS61193117U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Resistance Heating (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わる氷層の穴あけ装置の一
実施例を示す側面図、第2図は電熱ヒータ部分の
拡大縦断側面図である。 1……氷層、2……穴、3……電熱ヒータ、4
……排水ホース、7……昇降駆動装置、9,10
……排水手段、20……電熱ヒータ3の貫通孔、
28……シースヒータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上下方向に貫通した排水孔を中央部に有する電
    熱ヒータと、同電熱ヒータを下端部に取り付けて
    内部が上記貫通孔に連通した排水ホースと、同排
    水ホースを昇降させる昇降駆動装置と、同排水ホ
    ース内に設けたシースヒータと、上記電熱ヒータ
    により融解して得た水を上記排水ホース内を経て
    上方へ排出する排水手段とを具えていることを特
    徴とした氷層の穴あけ装置。
JP7503785U 1985-05-22 1985-05-22 Pending JPS61193117U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7503785U JPS61193117U (ja) 1985-05-22 1985-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7503785U JPS61193117U (ja) 1985-05-22 1985-05-22

Publications (1)

Publication Number Publication Date
JPS61193117U true JPS61193117U (ja) 1986-12-01

Family

ID=30615885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7503785U Pending JPS61193117U (ja) 1985-05-22 1985-05-22

Country Status (1)

Country Link
JP (1) JPS61193117U (ja)

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