JPS631885U - - Google Patents
Info
- Publication number
- JPS631885U JPS631885U JP9508086U JP9508086U JPS631885U JP S631885 U JPS631885 U JP S631885U JP 9508086 U JP9508086 U JP 9508086U JP 9508086 U JP9508086 U JP 9508086U JP S631885 U JPS631885 U JP S631885U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- arm
- tip
- pair
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 4
Landscapes
- Shovels (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
本考案の実施例図で、第１図は本案品の一部切
欠側面図、第２図は同平面図である。
１……ブラケツト、３……フレム、４……ガイ
ド、５……ローラー軸、６，７……同調リンク、
８……シリンダー、９……ロツド取付軸、１０…
…シリンダー取付軸、１１……アーム、１４……
平行リンク、１７……爪。
FIG. 1 is a partially cutaway side view of the product, and FIG. 2 is a plan view of the same. 1... Bracket, 3... Frame, 4... Guide, 5... Roller shaft, 6, 7... Tuning link,
8...Cylinder, 9...Rod mounting shaft, 10...
...Cylinder mounting shaft, 11...Arm, 14...
Parallel link, 17...claw.
Claims (1)
ツトに断面Ｕ状フレームを回転軸を介して取付け
、該フレームの両側後方内壁面に一対のガイドを
対設し、前方の上下両段にはアーム支軸と平行リ
ンク支軸を対設して一対のアームと平行リンクと
をそれぞれ回転自在に取付け、該アームの先端と
平行リンクの先端に上段爪と下段爪とをそれぞれ
回転自在に取付け、該アームの後端に油圧シリン
ダーを設け、該シリンダーの取付軸とロツド取付
軸の両側に一対の同調リンクをそれぞれ回転自在
に取付け、該同調リンクの後端は上記ガイドに沿
つて回転自在なローラーを設けたローラー軸に取
付けたことを特徴とする油圧シヨベル用両開き爪
。 A frame with a U-shaped cross section is attached to the bracket attached to the tip of the arm of the hydraulic excavator via a rotating shaft, and a pair of guides are installed opposite to each other on the rear inner wall surfaces on both sides of the frame. A pair of arms and a parallel link are each rotatably attached by arranging link support shafts, and an upper claw and a lower claw are rotatably attached to the tip of the arm and the tip of the parallel link, respectively, and the rear end of the arm A hydraulic cylinder is provided in the cylinder, a pair of tuning links are rotatably mounted on both sides of the cylinder mounting shaft and the rod mounting shaft, and the rear end of the tuning link is a roller shaft provided with a roller that can freely rotate along the guide. A double-opening claw for a hydraulic excavator, which is characterized by being attached to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9508086U JPS631885U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9508086U JPS631885U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631885U true JPS631885U (en) | 1988-01-08 |
Family
ID=30959199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9508086U Pending JPS631885U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017075511A (en) * | 2015-10-16 | 2017-04-20 | 株式会社アイヨンテック | Underground obstacle removal device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833072B1 (en) * | 1969-02-03 | 1973-10-11 | ||
| JPS61111290A (en) * | 1984-11-01 | 1986-05-29 | 清水建設株式会社 | Gripper for concrete block, etc. |
-
1986
- 1986-06-20 JP JP9508086U patent/JPS631885U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833072B1 (en) * | 1969-02-03 | 1973-10-11 | ||
| JPS61111290A (en) * | 1984-11-01 | 1986-05-29 | 清水建設株式会社 | Gripper for concrete block, etc. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017075511A (en) * | 2015-10-16 | 2017-04-20 | 株式会社アイヨンテック | Underground obstacle removal device |