JPH01166700U - - Google Patents

Info

Publication number
JPH01166700U
JPH01166700U JP6492488U JP6492488U JPH01166700U JP H01166700 U JPH01166700 U JP H01166700U JP 6492488 U JP6492488 U JP 6492488U JP 6492488 U JP6492488 U JP 6492488U JP H01166700 U JPH01166700 U JP H01166700U
Authority
JP
Japan
Prior art keywords
cylinder
pair
ram
supplying oil
outer 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.)
Pending
Application number
JP6492488U
Other languages
Japanese (ja)
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 JP6492488U priority Critical patent/JPH01166700U/ja
Publication of JPH01166700U publication Critical patent/JPH01166700U/ja
Pending legal-status Critical Current

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Description

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

第1図はこの考案の一実施例の概略的構成を示
す説明図、第2図a,bはそれぞれ同実施例の1
対のシリンダと同調シリンダの配置関係を示す正
面図および平面図、第3図a,bはそれぞれ従来
の2柱式リフトの一例の一部を切欠いて示す正面
図および側面図である。 11…シリンダ、12…外筒、13…支持台、
14…ラム、15…シリンダロツド、16…同調
シリンダ、17…下限スイツチ、18…油圧源、
19…電動機、20…ポンプ、21…逆止弁、2
2…リリーフ弁、23…二方弁、31…収納ケー
ス、32…受ゴム、33…床面。
FIG. 1 is an explanatory diagram showing the schematic structure of one embodiment of this invention, and FIGS.
A front view and a plan view showing the arrangement of a pair of cylinders and a synchronized cylinder, and FIGS. 3A and 3B are a front view and a side view, respectively, with a portion cut away of an example of a conventional two-post lift. 11...Cylinder, 12...Outer cylinder, 13...Support stand,
14... Ram, 15... Cylinder rod, 16... Tuning cylinder, 17... Lower limit switch, 18... Hydraulic power source,
19...Electric motor, 20...Pump, 21...Check valve, 2
2... Relief valve, 23... Two-way valve, 31... Storage case, 32... Rubber receiver, 33... Floor surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上端に車輛搭載用の支持台を備え内部にシリン
ダロツドの挿入された2重構造のラムを外筒中に
収容した1対のシリンダと、前記外筒中に油を供
給して前記ラムを昇降させる主制御手段と、前記
シリンダロツド内に油を供給して1対のラムの作
動の同調を制御する同調シリンダとを具備したこ
とを特徴とする2柱式リフト。
A pair of cylinders housing a double-structured ram in an outer cylinder with a support stand for mounting on a vehicle at the upper end and a cylinder rod inserted inside, and a main control for raising and lowering the ram by supplying oil into the outer cylinder. and a synchronized cylinder for supplying oil into the cylinder rod to control synchronized operation of the pair of rams.
JP6492488U 1988-05-17 1988-05-17 Pending JPH01166700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6492488U JPH01166700U (en) 1988-05-17 1988-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6492488U JPH01166700U (en) 1988-05-17 1988-05-17

Publications (1)

Publication Number Publication Date
JPH01166700U true JPH01166700U (en) 1989-11-22

Family

ID=31290373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6492488U Pending JPH01166700U (en) 1988-05-17 1988-05-17

Country Status (1)

Country Link
JP (1) JPH01166700U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977107A (en) * 1982-09-28 1984-05-02 ソシエテ・ナシオナル・デテユ−ド・エ・ドウ・コンストリユクシオン・ドウ・モト−ル・ダヴイアシオン“エス・エヌ・ウ・セ・エム・ア−” Hydraulic jack with coaxial multiple chamber and control system by said type synchronizing jack

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977107A (en) * 1982-09-28 1984-05-02 ソシエテ・ナシオナル・デテユ−ド・エ・ドウ・コンストリユクシオン・ドウ・モト−ル・ダヴイアシオン“エス・エヌ・ウ・セ・エム・ア−” Hydraulic jack with coaxial multiple chamber and control system by said type synchronizing jack

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