JPH0312900U - - Google Patents

Info

Publication number
JPH0312900U
JPH0312900U JP7351489U JP7351489U JPH0312900U JP H0312900 U JPH0312900 U JP H0312900U JP 7351489 U JP7351489 U JP 7351489U JP 7351489 U JP7351489 U JP 7351489U JP H0312900 U JPH0312900 U JP H0312900U
Authority
JP
Japan
Prior art keywords
arm
hydraulic cylinder
stationary member
rotatably connected
tip
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
JP7351489U
Other languages
Japanese (ja)
Other versions
JPH0716719Y2 (en
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 JP7351489U priority Critical patent/JPH0716719Y2/en
Publication of JPH0312900U publication Critical patent/JPH0312900U/ja
Application granted granted Critical
Publication of JPH0716719Y2 publication Critical patent/JPH0716719Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)

Description

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

第１図は本考案の１実施例の正面図、第２図は
第２アームの先端部の詳細側面図、第３図は油圧
配管系統図である。 １……定置部材、２……第１アーム、３……第
２アーム、４……測定器、６……操作レバー、１
０ａ……第１油圧シリンダー、１０ａ……第２油
圧シリンダー、１０ｅ，１０ｆ……ロツド、１１
ａ，１０ｂ……開閉弁、１４ａ，１４ｂ……油管
。 FIG. 1 is a front view of one embodiment of the present invention, FIG. 2 is a detailed side view of the tip of the second arm, and FIG. 3 is a hydraulic piping system diagram. DESCRIPTION OF SYMBOLS 1... Stationary member, 2... First arm, 3... Second arm, 4... Measuring instrument, 6... Operating lever, 1
0a...first hydraulic cylinder, 10a...second hydraulic cylinder, 10e, 10f...rod, 11
a, 10b...Opening/closing valve, 14a, 14b...Oil pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 定置部材に根部を回転自在に枢着した第１アー
ムの先端に、先端に測定器と操作レバーとを取付
けた第２アームをその根部において回転自在に枢
着し、該第１アームと該第２アームの間を両者間
の開閉状態を保持する第１油圧シリンダーとその
ロツドにより連結すると共に、該第１アームと前
記定置部材の間を両者間の開閉状態を保持する第
２油圧シリンダーとそのロツドにより連結し、こ
れら各油圧シリンダーの両端部間に開閉弁を介在
した油管をそれぞれ連通し、これら開閉弁を前記
操作レバーに連動して開閉するようにしたことを
特徴とする測定器取付用自在アーム装置。 A second arm having a measuring instrument and an operating lever attached to the tip is rotatably connected to the tip of the first arm, the root of which is rotatably connected to the stationary member, and the first arm and the second arm are rotatably connected to the stationary member. A first hydraulic cylinder that maintains an open/closed state between the two arms and a rod thereof connects the two arms, and a second hydraulic cylinder that maintains an open/closed state between the first arm and the stationary member and its rod. For mounting a measuring instrument, the hydraulic cylinders are connected by rods, and oil pipes with on-off valves are connected between both ends of each hydraulic cylinder, and these on-off valves are opened and closed in conjunction with the operating lever. Free arm device.
JP7351489U 1989-06-26 1989-06-26 Free arm device for mounting measuring instruments Expired - Fee Related JPH0716719Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7351489U JPH0716719Y2 (en) 1989-06-26 1989-06-26 Free arm device for mounting measuring instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7351489U JPH0716719Y2 (en) 1989-06-26 1989-06-26 Free arm device for mounting measuring instruments

Publications (2)

Publication Number Publication Date
JPH0312900U true JPH0312900U (en) 1991-02-08
JPH0716719Y2 JPH0716719Y2 (en) 1995-04-19

Family

ID=31612391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7351489U Expired - Fee Related JPH0716719Y2 (en) 1989-06-26 1989-06-26 Free arm device for mounting measuring instruments

Country Status (1)

Country Link
JP (1) JPH0716719Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005247541A (en) * 2004-03-05 2005-09-15 Motoda Giken Kk Balancer type load treating device for making load part movable in horizontal plane by pseudo-noninertial control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005247541A (en) * 2004-03-05 2005-09-15 Motoda Giken Kk Balancer type load treating device for making load part movable in horizontal plane by pseudo-noninertial control
JP4546747B2 (en) * 2004-03-05 2010-09-15 元田技研有限会社 A balancer-type load handling device that allows the load to move in a horizontal plane using pseudo-inertia control.

Also Published As

Publication number Publication date
JPH0716719Y2 (en) 1995-04-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees