JPH035757U - - Google Patents
Info
- Publication number
- JPH035757U JPH035757U JP6493589U JP6493589U JPH035757U JP H035757 U JPH035757 U JP H035757U JP 6493589 U JP6493589 U JP 6493589U JP 6493589 U JP6493589 U JP 6493589U JP H035757 U JPH035757 U JP H035757U
- Authority
- JP
- Japan
- Prior art keywords
- reaction force
- view
- excavator
- engagement
- force rod
- 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
- 238000009412 basement excavation Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 1
Description
図面は本考案の実施例を示すもので、第１図は
掘削作業時における回転反力取り装置の平面図、
第２図は回転反力取り装置の側面図、第３図は反
力棒の一部欠截平面図、第４図は反力棒の一部欠
截側面図、第５図は敷部材の平面図、第６図は敷
部材の正面図、第７図は敷部材の他の実施例の平
面図、第８図は係合受部の他の実施例の平面図、
第９図は第８図に示す係合受部の側面図、第１０
図は第８図に示す係合受部を長さのほぼ中央に設
けた敷部材及び反力棒の掘削作業時における平面
図である。
図中、１は回転反力取り装置、２は掘削機、３
は反力棒、４は車両、５は敷部材、６はピン孔、
７は固定ブロツク、１３は係合受部、１４は車両
重量受部、１６…回転駆動装置、１８は締付装置
、１９はケーシング、２０はリンク部材である。
The drawings show an embodiment of the present invention, and Fig. 1 is a plan view of a rotating reaction force absorbing device during excavation work;
Fig. 2 is a side view of the rotational reaction force absorbing device, Fig. 3 is a partially cutaway plan view of the reaction force rod, Fig. 4 is a partially cutaway side view of the reaction force rod, and Fig. 5 is a side view of the bed member. A plan view, FIG. 6 is a front view of the bottom member, FIG. 7 is a plan view of another embodiment of the bottom member, FIG. 8 is a plan view of another embodiment of the engagement receiving part,
Figure 9 is a side view of the engagement receiving part shown in Figure 8;
This figure is a plan view of the bed member and the reaction rod shown in FIG. 8, each having an engagement receiving portion provided approximately at the center of its length, during excavation work. In the figure, 1 is a rotating reaction force absorbing device, 2 is an excavator, and 3
is a reaction rod, 4 is a vehicle, 5 is a flooring member, 6 is a pin hole,
7 is a fixed block, 13 is an engagement receiver, 14 is a vehicle weight receiver, 16 is a rotary drive device, 18 is a tightening device, 19 is a casing, and 20 is a link member.
Claims (1)
部を形成した長尺な反力棒と、該反力棒の係脱部
を嵌合可能な係合受部を長さの途中に設け、上面
に車両重量受部を形成した横長な敷部材とからな
ることを特徴とする掘削機の回転反力取り装置。 A long reaction force rod with a connection part connected to an excavator at one end and a detachable part formed at the other end, and an engagement receiving part in the middle of the length into which the engagement part of the reaction force rod can be fitted. 1. A rotational reaction force absorbing device for an excavator, characterized by comprising a horizontally elongated bed member having a vehicle weight receiving portion formed on the upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6493589U JPH0638918Y2 (en) | 1989-06-05 | 1989-06-05 | Excavator rotation reaction force removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6493589U JPH0638918Y2 (en) | 1989-06-05 | 1989-06-05 | Excavator rotation reaction force removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035757U true JPH035757U (en) | 1991-01-21 |
| JPH0638918Y2 JPH0638918Y2 (en) | 1994-10-12 |
Family
ID=31596313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6493589U Expired - Lifetime JPH0638918Y2 (en) | 1989-06-05 | 1989-06-05 | Excavator rotation reaction force removal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638918Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012087582A (en) * | 2010-10-22 | 2012-05-10 | Lixil Corp | Method and equipment for excavating hole for foundation of simplified building |
-
1989
- 1989-06-05 JP JP6493589U patent/JPH0638918Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012087582A (en) * | 2010-10-22 | 2012-05-10 | Lixil Corp | Method and equipment for excavating hole for foundation of simplified building |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638918Y2 (en) | 1994-10-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |