JPS63133588U - - Google Patents
Info
- Publication number
- JPS63133588U JPS63133588U JP2598187U JP2598187U JPS63133588U JP S63133588 U JPS63133588 U JP S63133588U JP 2598187 U JP2598187 U JP 2598187U JP 2598187 U JP2598187 U JP 2598187U JP S63133588 U JPS63133588 U JP S63133588U
- Authority
- JP
- Japan
- Prior art keywords
- head guard
- obstacle detection
- safety device
- industrial vehicle
- sensor
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims 1
Description
第１ないし６図は本考案の第１実施例を示し、
第１図は障害物検出装置の正面図、第２図はその
側面図、第３図はヘツドガードと障害物検出装置
の位置関係を示す斜視図、第４図及び第５図はそ
れぞれ障害物検出装置の通常状態及び障害物検出
時の状態を示す要部拡大図、第６図はセンサーと
リフト駆動装置用モーターとの電気回路を示し、
第７図は本考案の第２実施例を示す要部拡大断面
図、第８図はハイピツクリフトの全体を示す図で
ある。
１…ハイピツクリフト、２…ヘツドガード、３
…障害物検知板、４…障害物検出装置、５…セン
サー、６…弾性体、ＬＳ１，ＬＳ２…リミツトス
イツチ、７…圧力センサー、８…障害物。
1 to 6 show a first embodiment of the present invention,
Fig. 1 is a front view of the obstacle detection device, Fig. 2 is a side view thereof, Fig. 3 is a perspective view showing the positional relationship between the head guard and the obstacle detection device, and Figs. 4 and 5 are respectively for detecting obstacles. An enlarged view of the main parts showing the normal state of the device and the state when an obstacle is detected, FIG. 6 shows the electric circuit between the sensor and the motor for the lift drive device,
FIG. 7 is an enlarged sectional view of a main part showing a second embodiment of the present invention, and FIG. 8 is a view showing the entire high pick lift. 1...High pick lift, 2...Head guard, 3
... Obstacle detection plate, 4 ... Obstacle detection device, 5 ... Sensor, 6 ... Elastic body, LS1, LS2 ... Limit switch, 7 ... Pressure sensor, 8 ... Obstacle.
Claims (1)
上方にヘツドガードを有するリフト式産業車両に
おいて、該ヘツドガードの上部に障害物検出装置
を設けてなり、該障害物検出装置はヘツドガード
の上にスプリング等の弾性体を介して障害物検知
板を弾性的に配設すると共に該障害物検知板に一
定以上の負荷が生じたとき障害物を検知するセン
サーを設けてなり、該センサーからの信号により
上記リフトの駆動装置を停止させるようにしたこ
とを特徴とする産業車両用ヘツドガード安全装置
。 (2) 障害物検知板は、網状体又は格子状体であ
ることを特徴とする実用新案登録請求の範囲第１
項に記載の産業車両用ヘツドガード安全装置。 (3) 障害物検知板は、透明板であることを特徴
とする実用新案登録請求の範囲第１項に記載の産
業車両用ヘツドガード安全装置。 (4) 弾性体は、スプリング、板バネ、ゴム等の
弾性物質により構成することを特徴とする実用新
案登録請求の範囲第１項記載の産業車両用ヘツド
ガード安全装置。 (5) センサーは、リミツトスイツチ、又は圧力
センサーであることを特徴とする実用新案登録請
求の範囲第１項記載の産業車両用ヘツドガード安
全装置。[Claims for Utility Model Registration] (1) A lift-type industrial vehicle having a head guard above the lift that moves vertically with an object placed thereon, an obstacle detection device is provided on the top of the head guard, The detection device includes an obstacle detection plate elastically disposed on the head guard via an elastic body such as a spring, and a sensor that detects an obstacle when a load above a certain level is applied to the obstacle detection plate. A head guard safety device for an industrial vehicle, characterized in that the drive device for the lift is stopped by a signal from the sensor. (2) Claim 1 of the utility model registration characterized in that the obstacle detection plate is a net-like body or a lattice-like body.
Head guard safety device for industrial vehicles as described in . (3) The head guard safety device for an industrial vehicle as set forth in claim 1 of the utility model registration claim, wherein the obstacle detection plate is a transparent plate. (4) The head guard safety device for an industrial vehicle according to claim 1, wherein the elastic body is made of an elastic material such as a spring, a leaf spring, or rubber. (5) The head guard safety device for an industrial vehicle according to claim 1, wherein the sensor is a limit switch or a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2598187U JPS63133588U (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2598187U JPS63133588U (en) | 1987-02-24 | 1987-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133588U true JPS63133588U (en) | 1988-09-01 |
Family
ID=30826636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2598187U Pending JPS63133588U (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364630A (en) * | 2019-08-26 | 2022-04-15 | 北越工业株式会社 | Collision prevention method and collision prevention device for upper obstacle of overhead working truck |
-
1987
- 1987-02-24 JP JP2598187U patent/JPS63133588U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364630A (en) * | 2019-08-26 | 2022-04-15 | 北越工业株式会社 | Collision prevention method and collision prevention device for upper obstacle of overhead working truck |
| CN114364630B (en) * | 2019-08-26 | 2023-03-21 | 北越工业株式会社 | Collision prevention method and device for upper obstacle of high-altitude operation vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63133588U (en) | ||
| JPH0340802U (en) | ||
| JPS62170357U (en) | ||
| JPS62170356U (en) | ||
| JPS61133649U (en) | ||
| JPS6166043U (en) | ||
| JPH0273210U (en) | ||
| JPS61104221U (en) | ||
| JPH0380099U (en) | ||
| JPS63124529U (en) | ||
| JPS5954370U (en) | Power steering control device for battery-powered oak lifts | |
| JPS63176778U (en) | ||
| JPH031644U (en) | ||
| JPS59117562U (en) | Side guards used on vehicles | |
| JPS62170354U (en) | ||
| JPS61115295U (en) | ||
| JPH01103444U (en) | ||
| JPS6187146U (en) | ||
| JPS6362764U (en) | ||
| JPS6259821U (en) | ||
| JPH0178700U (en) | ||
| JPS649873U (en) | ||
| JPH0250458U (en) | ||
| JPS6448688U (en) | ||
| JPS6015556U (en) | Safety devices in mechanical parking equipment |