JPH03115768U - - Google Patents
Info
- Publication number
- JPH03115768U JPH03115768U JP2347590U JP2347590U JPH03115768U JP H03115768 U JPH03115768 U JP H03115768U JP 2347590 U JP2347590 U JP 2347590U JP 2347590 U JP2347590 U JP 2347590U JP H03115768 U JPH03115768 U JP H03115768U
- Authority
- JP
- Japan
- Prior art keywords
- gripping claw
- claw device
- bucket
- bracket
- arm
- 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
- 210000000078 claw Anatomy 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Shovels (AREA)
- Working Measures On Existing Buildindgs (AREA)
Description
第１図ないし第４図は本考案の一実施例を示し
たもので、第１図は分解斜視図、第２図は側面図
、第３図は第２図のＡ部断面図、第４図は開閉機
構を示した断面図である。第５図は従来例を示し
た断面図である。
図中、１……アーム、４……レバー、６……枢
支ピン、１１……バケツト駆動リンク、１２……
ピン孔、１３……掴み爪装置、１４……ブラケツ
ト、１６……上爪、２０……下爪、２２……透孔
、２３……Ｕ字溝、２６……開閉機構、３４……
ネジ杆。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is an exploded perspective view, FIG. 2 is a side view, FIG. 3 is a sectional view of section A in FIG. 2, and FIG. The figure is a sectional view showing the opening/closing mechanism. FIG. 5 is a sectional view showing a conventional example. In the figure, 1... arm, 4... lever, 6... pivot pin, 11... bucket drive link, 12...
Pin hole, 13... Grasping claw device, 14... Bracket, 16... Upper claw, 20... Lower claw, 22... Through hole, 23... U-shaped groove, 26... Opening/closing mechanism, 34...
screw rod.
Claims (1)
み爪装置１３のブラケツト１４を建設機械のアー
ム１の先端に固定する取付構造において、前記ブ
ラケツト１４の基部にバケツト枢支用のピン孔１
２と略同径の透孔２２及び閉鎖状態の爪１６，２
０と略平行な方向のＵ字溝２３とを配置し、該Ｕ
字溝２３をバケツト駆動リンクのレバー枢支ピン
２６の両端に嵌合させると共に、前記透孔２２と
アームのバケツト枢支用ピン孔１２とにネジ杆３
４を貫通して締結固定することを特徴とする、建
設機械の掴み爪装置の取付構造。 In a mounting structure for fixing a bracket 14 of a gripping claw device 13, which is provided with a pair of claws 16 and 20 that are driven to open and close, to the tip of an arm 1 of a construction machine, a pin hole 1 for a bucket pivot is provided at the base of the bracket 14.
2 and the claws 16 and 2 in a closed state.
0 and a U-shaped groove 23 in a direction substantially parallel to the U-shaped groove 23.
The groove 23 is fitted to both ends of the lever pivot pin 26 of the bucket drive link, and the threaded rod 3 is inserted into the through hole 22 and the bucket pivot pin hole 12 of the arm.
4. A mounting structure for a gripping claw device of a construction machine, characterized in that the gripping claw device is fastened and fixed by penetrating through the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023475U JP2534619Y2 (en) | 1990-03-08 | 1990-03-08 | Mounting structure of gripper device for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023475U JP2534619Y2 (en) | 1990-03-08 | 1990-03-08 | Mounting structure of gripper device for construction machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03115768U true JPH03115768U (en) | 1991-11-29 |
| JP2534619Y2 JP2534619Y2 (en) | 1997-05-07 |
Family
ID=31526459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990023475U Expired - Fee Related JP2534619Y2 (en) | 1990-03-08 | 1990-03-08 | Mounting structure of gripper device for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534619Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6360945B2 (en) * | 2017-05-26 | 2018-07-18 | 恵次 高津 | Backhoe grip attachment mounting structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116114U (en) * | 1980-02-02 | 1981-09-05 |
-
1990
- 1990-03-08 JP JP1990023475U patent/JP2534619Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116114U (en) * | 1980-02-02 | 1981-09-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534619Y2 (en) | 1997-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |