JPH0738478Y2 - 空気式圧送排土装置の輸送距離増長装置 - Google Patents

空気式圧送排土装置の輸送距離増長装置

Info

Publication number
JPH0738478Y2
JPH0738478Y2 JP1989003525U JP352589U JPH0738478Y2 JP H0738478 Y2 JPH0738478 Y2 JP H0738478Y2 JP 1989003525 U JP1989003525 U JP 1989003525U JP 352589 U JP352589 U JP 352589U JP H0738478 Y2 JPH0738478 Y2 JP H0738478Y2
Authority
JP
Japan
Prior art keywords
gate plate
sand
pressure
air
main body
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.)
Expired - Lifetime
Application number
JP1989003525U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0297495U (enrdf_load_stackoverflow
Inventor
憲治 久我
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 by Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1989003525U priority Critical patent/JPH0738478Y2/ja
Publication of JPH0297495U publication Critical patent/JPH0297495U/ja
Application granted granted Critical
Publication of JPH0738478Y2 publication Critical patent/JPH0738478Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1989003525U 1989-01-18 1989-01-18 空気式圧送排土装置の輸送距離増長装置 Expired - Lifetime JPH0738478Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989003525U JPH0738478Y2 (ja) 1989-01-18 1989-01-18 空気式圧送排土装置の輸送距離増長装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989003525U JPH0738478Y2 (ja) 1989-01-18 1989-01-18 空気式圧送排土装置の輸送距離増長装置

Publications (2)

Publication Number Publication Date
JPH0297495U JPH0297495U (enrdf_load_stackoverflow) 1990-08-02
JPH0738478Y2 true JPH0738478Y2 (ja) 1995-09-06

Family

ID=31205235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989003525U Expired - Lifetime JPH0738478Y2 (ja) 1989-01-18 1989-01-18 空気式圧送排土装置の輸送距離増長装置

Country Status (1)

Country Link
JP (1) JPH0738478Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10651993B2 (en) 2001-11-13 2020-05-12 Wi-Fi One, Llc Methods and apparatus for transmitting modulation signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172596U (ja) * 1982-05-10 1983-11-18 三菱重工業株式会社 シ−ルド掘進機の排土装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10651993B2 (en) 2001-11-13 2020-05-12 Wi-Fi One, Llc Methods and apparatus for transmitting modulation signals
US10924241B2 (en) 2001-11-13 2021-02-16 Wi-Fi One, Llc Methods and apparatus for transmitting modulation signals
US11115166B2 (en) 2001-11-13 2021-09-07 Wi-Fi One, Llc Radio transmission apparatus and methods for transmitting a single or a plurality of modulation signals from one or more antenna

Also Published As

Publication number Publication date
JPH0297495U (enrdf_load_stackoverflow) 1990-08-02

Similar Documents

Publication Publication Date Title
CN105431362B (zh) 用于进给和搬运废弃物料的方法和设备
CN113339056A (zh) 一种流态化矸石本层本面嗣后充填系统及方法
CN108952746B (zh) 防喷涌装置、使用方法及螺旋输送机
JPH0738478Y2 (ja) 空気式圧送排土装置の輸送距離増長装置
CN201818312U (zh) 一种采用管道气压送土的盾构装置
CN206626410U (zh) 一种管道迁改工程油品回收系统
CN106813104B (zh) 一种管道迁改工程油品回收系统
US5632818A (en) Liquid injection apparatus for use in a method of lining the internal surface of a pipe
JPH0694782B2 (ja) 高吸水性樹脂を用いた土圧シールド工法
JPS60199198A (ja) 土砂の輸送装置
JP2743222B2 (ja) 土砂の混気圧送装置
JPS602310Y2 (ja) シ−ルド掘進機における排土装置
CN114522955B (zh) 一种报废埋地管段注浆处置方法
JPS5812959Y2 (ja) 土圧式シ−ルド形のトンネル掘進機
JP3704634B2 (ja) 掘削土砂の搬出方法及び装置
CN220901014U (zh) 混凝土泵送装置
JP3376516B2 (ja) 掘削土砂の搬出制御装置
JPH07116909B2 (ja) 水圧バランス式圧送排土シールド工法及びシールド掘進機
KR100399216B1 (ko) 주행식 오거스크류 펌프를 이용한 준설장치 및 이를이용한 무매연 무소음 무굴착식 차집관거 준설공법
JP4692706B2 (ja) 推進工法用ヒューム管
JPS6123360B2 (enrdf_load_stackoverflow)
JP2777542B2 (ja) 掘削土砂搬出システム
JPS603199Y2 (ja) シ−ルド式トンネル掘削機
JP3117324B2 (ja) シールド掘削機の排土装置
JPS6286296A (ja) 注入材を輸送する輸送管の管内清浄方法および装置