JPH03127552U - - Google Patents
Info
- Publication number
- JPH03127552U JPH03127552U JP3719990U JP3719990U JPH03127552U JP H03127552 U JPH03127552 U JP H03127552U JP 3719990 U JP3719990 U JP 3719990U JP 3719990 U JP3719990 U JP 3719990U JP H03127552 U JPH03127552 U JP H03127552U
- Authority
- JP
- Japan
- Prior art keywords
- fitting groove
- rectangular
- connecting member
- fitted
- movable part
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案にかかる自在軸継手を適用した
駆動力伝達機構の１実施例の要部側面説明図、第
２図は第１図に示す駆動力伝達機構の分解斜視図
、第３図は本考案にかかる自在軸継手の作用説明
図、第４図は従来における自在軸継手の一例を示
す図である。
１０……ベツドフレーム、１１……駆動力伝達
機構、１２……保持部材、１３……起動部、１４
……動力軸、１５……自在軸継手、１６……クラ
ンクハンドル、１７……中空状円筒体、１８……
連結部材、１９……ピン部材、２０……嵌合溝、
２１……開口部、２２……駆動伝達軸、２３……
絞り部、２４……係止部材。
Fig. 1 is a side explanatory view of essential parts of one embodiment of the driving force transmission mechanism to which the universal joint according to the present invention is applied, Fig. 2 is an exploded perspective view of the driving force transmission mechanism shown in Fig. 1, and Fig. 3 4 is a diagram illustrating the operation of the universal joint according to the present invention, and FIG. 4 is a diagram showing an example of a conventional universal joint. DESCRIPTION OF SYMBOLS 10...Bed frame, 11...Driving force transmission mechanism, 12...Holding member, 13...Starting part, 14
... Power shaft, 15 ... Universal joint, 16 ... Crank handle, 17 ... Hollow cylindrical body, 18 ...
Connecting member, 19... Pin member, 20... Fitting groove,
21... Opening, 22... Drive transmission shaft, 23...
Squeezed portion, 24...Locking member.
Claims (1)
部に動力を伝達する動力軸を設けた起動部を配設
し、この動力軸を中空状円筒体を介して連結部材
の一端部に嵌合すると共に軸止し、前記連結部材
の他端部に角形の嵌合溝を穿設すると共にこの嵌
合溝の径に比較して小径の開口部を形成し、前記
角形の嵌合溝に外形が球面状をなし、この外形に
沿つて角形に形成した駆動伝達軸の一端部を嵌合
して軸方向から所定角度駆動伝達軸を変位自在と
する一方、駆動伝達軸の他端部には駆動源を取付
けるようにしたことを特徴とする自在軸継手。 A starting part is disposed below the floor of the bed having a movable part, and is provided with a power shaft for transmitting power to the movable part, and this power shaft is fitted to one end of the connecting member through a hollow cylindrical body. a rectangular fitting groove is formed in the other end of the connecting member, and an opening having a smaller diameter than the diameter of the fitting groove is formed in the rectangular fitting groove. The outer shape has a spherical shape, and one end of the drive transmission shaft formed into a rectangular shape along this outer shape is fitted so that the drive transmission shaft can be freely displaced by a predetermined angle from the axial direction. is a universal joint characterized in that a drive source can be attached to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037199U JPH07121Y2 (en) | 1990-04-06 | 1990-04-06 | Universal shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037199U JPH07121Y2 (en) | 1990-04-06 | 1990-04-06 | Universal shaft coupling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127552U true JPH03127552U (en) | 1991-12-24 |
| JPH07121Y2 JPH07121Y2 (en) | 1995-01-11 |
Family
ID=31544096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037199U Expired - Lifetime JPH07121Y2 (en) | 1990-04-06 | 1990-04-06 | Universal shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07121Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4930596B2 (en) * | 2007-09-19 | 2012-05-16 | パナソニック株式会社 | Transformer and power supply using the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957161U (en) * | 1982-10-08 | 1984-04-14 | 木村寝台工業株式会社 | Crank handle device for raising and lowering floors such as beds |
| JPS6391730U (en) * | 1986-12-04 | 1988-06-14 | ||
| JPH01116220U (en) * | 1988-01-29 | 1989-08-04 |
-
1990
- 1990-04-06 JP JP1990037199U patent/JPH07121Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957161U (en) * | 1982-10-08 | 1984-04-14 | 木村寝台工業株式会社 | Crank handle device for raising and lowering floors such as beds |
| JPS6391730U (en) * | 1986-12-04 | 1988-06-14 | ||
| JPH01116220U (en) * | 1988-01-29 | 1989-08-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4930596B2 (en) * | 2007-09-19 | 2012-05-16 | パナソニック株式会社 | Transformer and power supply using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07121Y2 (en) | 1995-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |