JPS61128440U - - Google Patents
Info
- Publication number
- JPS61128440U JPS61128440U JP1134885U JP1134885U JPS61128440U JP S61128440 U JPS61128440 U JP S61128440U JP 1134885 U JP1134885 U JP 1134885U JP 1134885 U JP1134885 U JP 1134885U JP S61128440 U JPS61128440 U JP S61128440U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- threaded member
- hooking
- case body
- direction perpendicular
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Gear Transmission (AREA)
Description
第１図は本考案一実施例の構造を示す軸断面図
、第２図は第１図の―線断面図、第３図は掛
け外しのためのねじまわり機構の詳細を示す一部
拡大軸断面図、第４図は第３図の―線断面図
である。
１……ウオームホイール、２……ケース、３…
…ウオーム軸、４……ウオーム、５……ケース本
体、２ａ，５ａ……ローラガイド、６……ローラ
、７，８……ベアリング、９，１０……プーリ、
１１……ベルト、１２……カバー、１３……雄ね
じ部材、１３ａ……第１のねじ部、１３ｂ……第
２のねじ部、１４……雄ねじ部材、１５……把手
金具、１６……ビス、１７……ガイド金具、１８
……貫通穴、１９……ナツト保持金具、２０……
長溝、２１……穴、２２……底付穴、２３……リ
ング、２４……段付部、２５……逃げ部。
Fig. 1 is an axial sectional view showing the structure of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a partially enlarged axial sectional view showing the details of the threading mechanism for hooking and unloading. The sectional view, FIG. 4, is a sectional view taken along the line -- in FIG. 1... Worm wheel, 2... Case, 3...
... Worm shaft, 4 ... Worm, 5 ... Case body, 2a, 5a ... Roller guide, 6 ... Roller, 7, 8 ... Bearing, 9, 10 ... Pulley,
DESCRIPTION OF SYMBOLS 11... Belt, 12... Cover, 13... Male thread member, 13a... First threaded part, 13b... Second threaded part, 14... Male threaded member, 15... Handle fitting, 16... Screw , 17... Guide metal fittings, 18
...Through hole, 19...Nut holding fitting, 20...
Long groove, 21...hole, 22...bottom hole, 23...ring, 24...stepped part, 25...relief part.
Claims (1)
るウオームを掛け外すウオーム掛け外し装置にお
いて、上記ウオームのウオーム軸を枢支するケー
ス本体を上記不動側に上記ウオーム軸直角方向に
沿つて摺動可能に支持すると共に、上記ケース本
体側に上記ウオーム軸直角方向に往復動し得る雄
ねじ部材を保持し、上記不動側に上記ねじ部材と
螺合する雌ねじ部材を回転のみ拘束して保持せし
めることを特徴とするウオーム掛け外し装置。 In a worm hooking and unhooking device for hooking and unhooking a worm that meshes with a worm wheel provided on an immovable side, a case body that pivotally supports a worm shaft of the worm is slidably supported on the immovable side along a direction perpendicular to the worm axis. The worm also includes a male threaded member that is capable of reciprocating in a direction perpendicular to the worm axis on the case body side, and a female threaded member that is threaded with the threaded member on the immovable side and is held by restricting only rotation. Unlatching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134885U JPH0331873Y2 (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134885U JPH0331873Y2 (en) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61128440U true JPS61128440U (en) | 1986-08-12 |
| JPH0331873Y2 JPH0331873Y2 (en) | 1991-07-05 |
Family
ID=30493387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1134885U Expired JPH0331873Y2 (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331873Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382847U (en) * | 1986-11-18 | 1988-05-31 |
-
1985
- 1985-01-31 JP JP1134885U patent/JPH0331873Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382847U (en) * | 1986-11-18 | 1988-05-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331873Y2 (en) | 1991-07-05 |