JPS6227595Y2 - - Google Patents

Info

Publication number
JPS6227595Y2
JPS6227595Y2 JP13744085U JP13744085U JPS6227595Y2 JP S6227595 Y2 JPS6227595 Y2 JP S6227595Y2 JP 13744085 U JP13744085 U JP 13744085U JP 13744085 U JP13744085 U JP 13744085U JP S6227595 Y2 JPS6227595 Y2 JP S6227595Y2
Authority
JP
Japan
Prior art keywords
pipe line
conduit
pipe
propulsion
line
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
Application number
JP13744085U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6193592U (enrdf_load_stackoverflow
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 JP13744085U priority Critical patent/JPS6227595Y2/ja
Publication of JPS6193592U publication Critical patent/JPS6193592U/ja
Application granted granted Critical
Publication of JPS6227595Y2 publication Critical patent/JPS6227595Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Fluid-Pressure Circuits (AREA)
JP13744085U 1985-09-10 1985-09-10 Expired JPS6227595Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13744085U JPS6227595Y2 (enrdf_load_stackoverflow) 1985-09-10 1985-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13744085U JPS6227595Y2 (enrdf_load_stackoverflow) 1985-09-10 1985-09-10

Publications (2)

Publication Number Publication Date
JPS6193592U JPS6193592U (enrdf_load_stackoverflow) 1986-06-17
JPS6227595Y2 true JPS6227595Y2 (enrdf_load_stackoverflow) 1987-07-15

Family

ID=30695854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13744085U Expired JPS6227595Y2 (enrdf_load_stackoverflow) 1985-09-10 1985-09-10

Country Status (1)

Country Link
JP (1) JPS6227595Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112762033B (zh) * 2021-02-05 2022-02-08 中铁工程装备集团有限公司 一种矩形隧道掘进机多模式调向系统及控制方法

Also Published As

Publication number Publication date
JPS6193592U (enrdf_load_stackoverflow) 1986-06-17

Similar Documents

Publication Publication Date Title
CN110714947B (zh) 一种凿岩钻车的工作液压系统
JPS6227595Y2 (enrdf_load_stackoverflow)
US4274584A (en) Land irrigation system and method
JP2001207777A (ja) 地中掘削機械における推進ジャッキの制御方法及びその制御装置
JP3858737B2 (ja) シリンダの速度制御装置
US4467962A (en) Land irrigation system and method
JPH0542155Y2 (enrdf_load_stackoverflow)
CN216867132U (zh) 臂架液压系统、臂架及作业机械
JP4058727B2 (ja) 埋設管推進方向修正装置の修正用油圧シリンダへの油圧供給装置
JPH01141834U (enrdf_load_stackoverflow)
JPH04130396U (ja) 小口径管推進機の油圧回路
JPH042236Y2 (enrdf_load_stackoverflow)
JPH0338316Y2 (enrdf_load_stackoverflow)
JPH0322391Y2 (enrdf_load_stackoverflow)
SU1564249A1 (ru) Устройство дл возведени моста
JP3529044B2 (ja) 掘削機および推進管
JPH04297626A (ja) 建設機械の油圧回路
JPS6223892Y2 (enrdf_load_stackoverflow)
JP3185052B2 (ja) オ−プンシ−ルド機の油圧回路
JPH1181870A (ja) 推進装置
JP3679729B2 (ja) 動的圧入工法における方向修正制御装置
CN110905874A (zh) 一种钻臂控制液压系统
JPH0220311Y2 (enrdf_load_stackoverflow)
JP3012511B2 (ja) 地下推進用油圧ポンプユニット
JPH06193385A (ja) 長距離推進用中押装置