JPS63176156U - - Google Patents
Info
- Publication number
- JPS63176156U JPS63176156U JP6877887U JP6877887U JPS63176156U JP S63176156 U JPS63176156 U JP S63176156U JP 6877887 U JP6877887 U JP 6877887U JP 6877887 U JP6877887 U JP 6877887U JP S63176156 U JPS63176156 U JP S63176156U
- Authority
- JP
- Japan
- Prior art keywords
- vibration isolating
- isolating member
- cover
- peripheral surface
- support device
- 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
- 238000010276 construction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図および第２図はこの考案にかかる防振支
持装置の第１実施例断面図、第３図は防振部材の
荷重―撓み変位線図、第４図はこの考案の第２実
施例断面図、第５図は建設機械用運転室付近の側
面図、第６図および第７図は従来技術防振支持装
置の断面図である。
３……板、６……取付板、７，７′，１４……
防振支持装置、８，８′，１５……上部防振部材
、９，９′，１６……下部防振部材、１０，１０
′，１７……上部カバー、１１，１１′，１８…
…下部カバー、１９……摩擦部材。
1 and 2 are sectional views of a first embodiment of the vibration isolating support device according to this invention, FIG. 3 is a load-deflection displacement diagram of a vibration isolating member, and FIG. 4 is a second embodiment of this invention. FIG. 5 is a side view of the vicinity of a construction machine operator's cab, and FIGS. 6 and 7 are cross-sectional views of a conventional vibration isolating support device. 3...Plate, 6...Mounting plate, 7, 7', 14...
Vibration isolating support device, 8, 8', 15... Upper vibration isolating member, 9, 9', 16... Lower vibration isolating member, 10, 10
', 17...Top cover, 11, 11', 18...
...Lower cover, 19...Friction member.
Claims (1)
下部防振部材との間にフレーム用取付板を挟持す
るように配設し、上記上部防振部材の上面側およ
び下部防振部材の下面側にそれぞれカツプ形カバ
ーを装着し、上記上部および下部防振部材とカバ
ーにボルトを挿通すると共に、上記取付板と他の
板とをボルトを介して連結した支持装置において
、カツプ形カバーの円筒部分を開口部側が大径で
、防振部材との当接面側が小径となるような二段
形円筒形状とし、上記カバーの小径内径部に防振
部材の端部外周面が接するように設定するか、あ
るいは、カバーの円筒部分内周面と防振部材外周
面との間に隙間を保持させるとともに、防振部材
の上面側および下面側に摩擦部材を介設させて構
成したことを特徴とする建設機械の防振支持装置
。 A frame mounting plate is arranged to be sandwiched between a cylindrical upper vibration isolating member having a through hole in the center and a lower vibration isolating member, and the upper surface side of the upper vibration isolating member and the lower surface of the lower vibration isolating member In a support device in which a cup-shaped cover is attached to each side, bolts are inserted through the upper and lower vibration isolating members and the cover, and the mounting plate and another plate are connected via bolts, the cylinder of the cup-shaped cover The part has a two-stage cylindrical shape with a large diameter on the opening side and a small diameter on the side that contacts the vibration isolating member, and is set so that the outer peripheral surface of the end of the vibration isolating member is in contact with the small diameter inner diameter part of the cover. Alternatively, a gap is maintained between the inner peripheral surface of the cylindrical portion of the cover and the outer peripheral surface of the vibration isolating member, and friction members are interposed on the upper and lower surfaces of the vibration isolating member. Anti-vibration support device for construction machinery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6877887U JPH0521564Y2 (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6877887U JPH0521564Y2 (en) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176156U true JPS63176156U (en) | 1988-11-15 |
| JPH0521564Y2 JPH0521564Y2 (en) | 1993-06-02 |
Family
ID=30908910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6877887U Expired - Lifetime JPH0521564Y2 (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521564Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008095885A (en) * | 2006-10-13 | 2008-04-24 | Toyota Motor Corp | Vibration-damping support structure |
| WO2011135688A1 (en) * | 2010-04-28 | 2011-11-03 | トヨタ自動車株式会社 | Case-fixing structure |
| JP2014152583A (en) * | 2013-02-13 | 2014-08-25 | Toyo Tire & Rubber Co Ltd | Shock absorbing apparatus and tank support structure for construction machine using the same |
-
1987
- 1987-05-07 JP JP6877887U patent/JPH0521564Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008095885A (en) * | 2006-10-13 | 2008-04-24 | Toyota Motor Corp | Vibration-damping support structure |
| WO2011135688A1 (en) * | 2010-04-28 | 2011-11-03 | トヨタ自動車株式会社 | Case-fixing structure |
| CN102947614A (en) * | 2010-04-28 | 2013-02-27 | 丰田自动车株式会社 | Case-fixing structure |
| JP2014152583A (en) * | 2013-02-13 | 2014-08-25 | Toyo Tire & Rubber Co Ltd | Shock absorbing apparatus and tank support structure for construction machine using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521564Y2 (en) | 1993-06-02 |