JPS6069294U - Hydraulic jack for moving heavy objects - Google Patents

Hydraulic jack for moving heavy objects

Info

Publication number
JPS6069294U
JPS6069294U JP16310683U JP16310683U JPS6069294U JP S6069294 U JPS6069294 U JP S6069294U JP 16310683 U JP16310683 U JP 16310683U JP 16310683 U JP16310683 U JP 16310683U JP S6069294 U JPS6069294 U JP S6069294U
Authority
JP
Japan
Prior art keywords
hydraulic jack
heavy objects
moving heavy
cylinder
slidably fitted
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.)
Granted
Application number
JP16310683U
Other languages
Japanese (ja)
Other versions
JPH0120323Y2 (en
Inventor
良一 滝井
Original Assignee
株式会社大滝油圧
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 株式会社大滝油圧 filed Critical 株式会社大滝油圧
Priority to JP16310683U priority Critical patent/JPS6069294U/en
Publication of JPS6069294U publication Critical patent/JPS6069294U/en
Application granted granted Critical
Publication of JPH0120323Y2 publication Critical patent/JPH0120323Y2/ja
Granted legal-status Critical Current

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  • Actuator (AREA)
  • Shovels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案油圧ジヤツキの一実施例を示す縦断面図
、第２図は滑走部材が摩耗した状態を示す縦断面図であ
る。 尚図中、Ａ・・・油圧ジヤツキ、ａ・・・シリンダ、ｂ
・・・ラム、ａｏ・・・油室、Ｃ・・・滑走部材、Ｂ・
・・重量物、Ｄ・・・ベース、Ｄｌ・・・滑走面。 （ ，−！Ａ Ｎ−−− ）　　　　　　　　　　　　　　Ｃ′ Ｊ−１FIG. 1 is a longitudinal sectional view showing an embodiment of the hydraulic jack of the present invention, and FIG. 2 is a longitudinal sectional view showing a state in which the sliding member is worn out. In the figure, A...hydraulic jack, a... cylinder, b
... Ram, ao... Oil chamber, C... Sliding member, B.
...Heavy load, D...Base, Dl...Sliding surface. ( ,-!AN--- ) C' J-1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ内の油室をはさんで上側にラムを摺動可能に嵌
め合わせ、下側にシリンダ底部より突出する厚肉な滑走
部材を摺動可能に嵌め合わせた重量物移動用油圧ジヤツ
キ。A hydraulic jack for moving heavy objects, in which a ram is slidably fitted on the upper side across the oil chamber in the cylinder, and a thick sliding member that protrudes from the bottom of the cylinder is slidably fitted on the lower side.
JP16310683U 1983-10-20 1983-10-20 Hydraulic jack for moving heavy objects Granted JPS6069294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16310683U JPS6069294U (en) 1983-10-20 1983-10-20 Hydraulic jack for moving heavy objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16310683U JPS6069294U (en) 1983-10-20 1983-10-20 Hydraulic jack for moving heavy objects

Publications (2)

Publication Number Publication Date
JPS6069294U true JPS6069294U (en) 1985-05-16
JPH0120323Y2 JPH0120323Y2 (en) 1989-06-16

Family

ID=30357981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16310683U Granted JPS6069294U (en) 1983-10-20 1983-10-20 Hydraulic jack for moving heavy objects

Country Status (1)

Country Link
JP (1) JPS6069294U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003343001A (en) * 2002-05-27 2003-12-03 Kayaba Engineering & Service Kk Transfer structure of box culvert

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141394A (en) * 1981-02-20 1982-09-01 Oiles Industry Co Ltd Transporter for structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141394A (en) * 1981-02-20 1982-09-01 Oiles Industry Co Ltd Transporter for structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003343001A (en) * 2002-05-27 2003-12-03 Kayaba Engineering & Service Kk Transfer structure of box culvert

Also Published As

Publication number Publication date
JPH0120323Y2 (en) 1989-06-16

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