JPH0630791Y2 - 油圧ジャッキ - Google Patents

油圧ジャッキ

Info

Publication number
JPH0630791Y2
JPH0630791Y2 JP15354788U JP15354788U JPH0630791Y2 JP H0630791 Y2 JPH0630791 Y2 JP H0630791Y2 JP 15354788 U JP15354788 U JP 15354788U JP 15354788 U JP15354788 U JP 15354788U JP H0630791 Y2 JPH0630791 Y2 JP H0630791Y2
Authority
JP
Japan
Prior art keywords
cylinder
piston rod
hydraulic jack
magnet
airtight cylinder
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
JP15354788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0275499U (en:Method
Inventor
義明 池内
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP15354788U priority Critical patent/JPH0630791Y2/ja
Publication of JPH0275499U publication Critical patent/JPH0275499U/ja
Application granted granted Critical
Publication of JPH0630791Y2 publication Critical patent/JPH0630791Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Actuator (AREA)
JP15354788U 1988-11-28 1988-11-28 油圧ジャッキ Expired - Lifetime JPH0630791Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15354788U JPH0630791Y2 (ja) 1988-11-28 1988-11-28 油圧ジャッキ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15354788U JPH0630791Y2 (ja) 1988-11-28 1988-11-28 油圧ジャッキ

Publications (2)

Publication Number Publication Date
JPH0275499U JPH0275499U (en:Method) 1990-06-08
JPH0630791Y2 true JPH0630791Y2 (ja) 1994-08-17

Family

ID=31429487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15354788U Expired - Lifetime JPH0630791Y2 (ja) 1988-11-28 1988-11-28 油圧ジャッキ

Country Status (1)

Country Link
JP (1) JPH0630791Y2 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395616B (zh) * 2012-07-20 2016-08-17 博格华纳公司 内部位置传感器

Also Published As

Publication number Publication date
JPH0275499U (en:Method) 1990-06-08

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