JPH0446903U - - Google Patents
Info
- Publication number
- JPH0446903U JPH0446903U JP8971190U JP8971190U JPH0446903U JP H0446903 U JPH0446903 U JP H0446903U JP 8971190 U JP8971190 U JP 8971190U JP 8971190 U JP8971190 U JP 8971190U JP H0446903 U JPH0446903 U JP H0446903U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- fits
- output
- drive shaft
- locking portion
- 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
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
Landscapes
- Electric Suction Cleaners (AREA)
Description
第１図は本考案の一実施例の結合装置の分解斜
視図、第２図は同結合装置を用いた自走式電気掃
除機の側断面図、第３図は同正面断面図である。
１……デフギヤ、５……テーパガイド部、６…
…段部、７……係止部、８……突起、９……駆動
軸、１１……係合孔、１２……スリツト溝。
FIG. 1 is an exploded perspective view of a coupling device according to an embodiment of the present invention, FIG. 2 is a side sectional view of a self-propelled vacuum cleaner using the same coupling device, and FIG. 3 is a front sectional view of the same. 1... Differential gear, 5... Taper guide section, 6...
...Step part, 7...Locking part, 8...Protrusion, 9...Drive shaft, 11...Engagement hole, 12...Slit groove.
Claims (1)
ド部と段部とかならる係止部と、前記係止部の中
間の位置に設けた軸方向に長い突起とを有する出
力軸と、前記出力軸と車輪の駆動軸が相対する端
部に、前記係止部と嵌合する係合孔と、前記突起
と嵌合するスリツト溝とを有する車輪の駆動軸と
を嵌合して連結する出力軸と車輪の連結装置。 an output shaft having a locking portion consisting of a tapered guide portion and a stepped portion provided at symmetrical positions on both ends of the output shaft; and an axially long protrusion provided at an intermediate position of the locking portion; An output for fitting and connecting a wheel drive shaft having an engagement hole that fits with the locking part and a slit groove that fits with the protrusion at an end where the shaft and the drive shaft of the wheel face each other. A coupling device between the shaft and the wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8971190U JPH0446903U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8971190U JPH0446903U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446903U true JPH0446903U (en) | 1992-04-21 |
Family
ID=31823879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8971190U Pending JPH0446903U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446903U (en) |
-
1990
- 1990-08-27 JP JP8971190U patent/JPH0446903U/ja active Pending