JPH0470492U - - Google Patents
Info
- Publication number
- JPH0470492U JPH0470492U JP11197990U JP11197990U JPH0470492U JP H0470492 U JPH0470492 U JP H0470492U JP 11197990 U JP11197990 U JP 11197990U JP 11197990 U JP11197990 U JP 11197990U JP H0470492 U JPH0470492 U JP H0470492U
- Authority
- JP
- Japan
- Prior art keywords
- arm members
- intermediate portion
- hydraulic actuator
- arm
- hydraulic
- 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
Links
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Description
第１図は本考案に係るマニピユレータアームを
示す斜視図、第２図は上記マニピユレータアーム
の一部を示す断面図、第３図は第２図の矢印−
に沿つた上記マニピユレータアームの断面図、
第４図は従来のマニピユレータアームを示す斜視
図である。
２，３……油圧サーボバルブ、４，５，６……
油圧シリンダ、８，９……油圧ホース、８ａ，９
ａ……コネクタ、１０，１５，２０，２５……ア
ーム部材、１１，１６……中間部、１２，１７…
…油路、３０……グリツパ。
Fig. 1 is a perspective view showing a manipulator arm according to the present invention, Fig. 2 is a sectional view showing a part of the manipulator arm, and Fig. 3 is an arrow shown in Fig. 2.
a cross-sectional view of the manipulator arm along
FIG. 4 is a perspective view showing a conventional manipulator arm. 2, 3... Hydraulic servo valve, 4, 5, 6...
Hydraulic cylinder, 8, 9...Hydraulic hose, 8a, 9
a... Connector, 10, 15, 20, 25... Arm member, 11, 16... Intermediate portion, 12, 17...
...Yuraji, 30...Gritzpa.
Claims (1)
自在に連結するとともに、前記複数のアーム部材
の先端側に油圧アクチユエータを有してなり、 前記アーム部材の中間部が電気絶縁材料から作
られるとともに、この中間部の内部に前記油圧ア
クチユエータに給排される作動油を通す油路が一
体に形成されていることを特徴とする絶縁マニピ
ユレータアーム。[Claims for Utility Model Registration] A plurality of arm members are connected to each other so as to be relatively rotatable or swingable, and a hydraulic actuator is provided at the distal end side of the plurality of arm members, an intermediate portion of the arm members. An insulated manipulator arm is made of an electrically insulating material, and an oil passage is integrally formed inside the intermediate portion for passing hydraulic oil to be supplied to and discharged from the hydraulic actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11197990U JP2522572Y2 (en) | 1990-10-25 | 1990-10-25 | Insulated manipulator arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11197990U JP2522572Y2 (en) | 1990-10-25 | 1990-10-25 | Insulated manipulator arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470492U true JPH0470492U (en) | 1992-06-22 |
| JP2522572Y2 JP2522572Y2 (en) | 1997-01-16 |
Family
ID=31859471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11197990U Expired - Lifetime JP2522572Y2 (en) | 1990-10-25 | 1990-10-25 | Insulated manipulator arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522572Y2 (en) |
-
1990
- 1990-10-25 JP JP11197990U patent/JP2522572Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522572Y2 (en) | 1997-01-16 |