KR930025733U - Pressurized jack for construction - Google Patents

Pressurized jack for construction

Info

Publication number
KR930025733U
KR930025733U KR2019920008579U KR920008579U KR930025733U KR 930025733 U KR930025733 U KR 930025733U KR 2019920008579 U KR2019920008579 U KR 2019920008579U KR 920008579 U KR920008579 U KR 920008579U KR 930025733 U KR930025733 U KR 930025733U
Authority
KR
South Korea
Prior art keywords
construction
jack
pressurized
pressurized jack
Prior art date
Application number
KR2019920008579U
Other languages
Korean (ko)
Other versions
KR960001456Y1 (en
Inventor
중위양
Original Assignee
중위양
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 중위양 filed Critical 중위양
Priority to KR92008579U priority Critical patent/KR960001456Y1/en
Publication of KR930025733U publication Critical patent/KR930025733U/en
Application granted granted Critical
Publication of KR960001456Y1 publication Critical patent/KR960001456Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/083—Shoring struts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
KR92008579U 1992-05-19 1992-05-19 A two-stage jack KR960001456Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92008579U KR960001456Y1 (en) 1992-05-19 1992-05-19 A two-stage jack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92008579U KR960001456Y1 (en) 1992-05-19 1992-05-19 A two-stage jack

Publications (2)

Publication Number Publication Date
KR930025733U true KR930025733U (en) 1993-12-20
KR960001456Y1 KR960001456Y1 (en) 1996-02-17

Family

ID=19333363

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92008579U KR960001456Y1 (en) 1992-05-19 1992-05-19 A two-stage jack

Country Status (1)

Country Link
KR (1) KR960001456Y1 (en)

Also Published As

Publication number Publication date
KR960001456Y1 (en) 1996-02-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee