JPH0269530U - - Google Patents
Info
- Publication number
- JPH0269530U JPH0269530U JP14995888U JP14995888U JPH0269530U JP H0269530 U JPH0269530 U JP H0269530U JP 14995888 U JP14995888 U JP 14995888U JP 14995888 U JP14995888 U JP 14995888U JP H0269530 U JPH0269530 U JP H0269530U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- steering shaft
- front wheels
- transmission
- traveling 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
- 230000005540 biological transmission Effects 0.000 claims description 6
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
第１図ないし第５図は本考案の一実施例を示す
ものであり、第１図は本考案の電動走行装置の平
面図、第２図は電動走行装置の側面図、第３図、
第４図は本考案の要部を示し、第３図は前輪部の
平面図、第４図は前輪部の側面図、第５図は第４
図の―断面図である。
１……台車、２……クレーン本体、３……架台
、４……前輪部、８……ステアリング軸、１２ａ
……右ホイールユニツト（前輪）、１２ｂ……左
ホイールユニツト（前輪）、１４ａ……右電動機
、１４ｂ……左電動機、１５ａ……右無段変速機
（変速機）、１５ｂ……左無段変速機（変速機）
。
1 to 5 show one embodiment of the present invention, in which FIG. 1 is a plan view of the electric traveling device of the present invention, FIG. 2 is a side view of the electric traveling device, FIG.
Figure 4 shows the main parts of the present invention, Figure 3 is a plan view of the front wheel, Figure 4 is a side view of the front wheel, and Figure 5 is the front wheel.
This is a sectional view of the figure. 1... Truck, 2... Crane body, 3... Frame, 4... Front wheel portion, 8... Steering shaft, 12a
...Right wheel unit (front wheel), 12b...Left wheel unit (front wheel), 14a...Right electric motor, 14b...Left electric motor, 15a...Right continuously variable transmission (transmission), 15b...Left continuously variable transmission Transmission (transmission)
.
Claims (1)
ステアリング軸を設け、該ステアリング軸を中心
として両側に一対の前輪を設け、該一対の前輪を
各々変速機を介した一対の電動機によつて別々に
回転駆動させることを特徴とする電動走行装置。 A rotatable steering shaft is provided at the front of a frame that supports a crane, etc., a pair of front wheels are provided on both sides around the steering shaft, and each of the pair of front wheels is driven by a pair of electric motors via a transmission. An electric traveling device characterized by rotating and driving separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149958U JP2524385Y2 (en) | 1988-11-17 | 1988-11-17 | Electric traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149958U JP2524385Y2 (en) | 1988-11-17 | 1988-11-17 | Electric traveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0269530U true JPH0269530U (en) | 1990-05-25 |
| JP2524385Y2 JP2524385Y2 (en) | 1997-01-29 |
Family
ID=31422663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988149958U Expired - Lifetime JP2524385Y2 (en) | 1988-11-17 | 1988-11-17 | Electric traveling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524385Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007145069A (en) * | 2005-11-24 | 2007-06-14 | Toyota Motor Corp | Drive wheel structure for vehicle |
| JP2007145071A (en) * | 2005-11-24 | 2007-06-14 | Toyota Motor Corp | Drive wheel structure for vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130556U (en) * | 1973-03-07 | 1974-11-09 |
-
1988
- 1988-11-17 JP JP1988149958U patent/JP2524385Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130556U (en) * | 1973-03-07 | 1974-11-09 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007145069A (en) * | 2005-11-24 | 2007-06-14 | Toyota Motor Corp | Drive wheel structure for vehicle |
| JP2007145071A (en) * | 2005-11-24 | 2007-06-14 | Toyota Motor Corp | Drive wheel structure for vehicle |
| JP4604978B2 (en) * | 2005-11-24 | 2011-01-05 | トヨタ自動車株式会社 | Drive wheel structure for vehicle |
| JP4604977B2 (en) * | 2005-11-24 | 2011-01-05 | トヨタ自動車株式会社 | Drive wheel structure for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524385Y2 (en) | 1997-01-29 |