JPS5951245U - Worm gear device - Google Patents
Worm gear deviceInfo
- Publication number
- JPS5951245U JPS5951245U JP14756082U JP14756082U JPS5951245U JP S5951245 U JPS5951245 U JP S5951245U JP 14756082 U JP14756082 U JP 14756082U JP 14756082 U JP14756082 U JP 14756082U JP S5951245 U JPS5951245 U JP S5951245U
- Authority
- JP
- Japan
- Prior art keywords
- worm
- gear device
- worms
- worm gear
- pair
- 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
Landscapes
- Gear Transmission (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は一般的なワ、イパ駆動装置を示す縦断面図、第
2図は従来例を示す配置図、第3図は本考案の一実施例
を示す配置図、第4図は第3図■部の拡大断面図である
。
3・・・回転軸、5・・・右ねじれウオーム、6・・・
左ねじれウオーム、7.8・・・ウオームホイール、9
・・・出力軸、10・・・大歯車、11.12・・・小
歯車、D・・・ウオームのピッチ円径、L・・・ウオー
ムホイールの軸心間隔、α・・・圧力角、F・・・歯面
に垂直な力。Fig. 1 is a vertical cross-sectional view showing a general windshield drive device, Fig. 2 is a layout drawing showing a conventional example, Fig. 3 is a layout drawing showing an embodiment of the present invention, and Fig. 4 is a FIG. 2 is an enlarged sectional view of the part shown in FIG. 3...Rotation axis, 5...Right twist worm, 6...
Left-handed twist worm, 7.8... Worm wheel, 9
... Output shaft, 10... Large gear, 11.12... Small gear, D... Worm pitch diameter, L... Worm wheel axial center spacing, α... Pressure angle, F: Force perpendicular to the tooth surface.
Claims (1)
ムをそれぞれ形成し、両ウオームに一対のウオームホイ
ールをそれぞれ噛合し、両ウオームの噛合点における歯
面に垂直な力が互に押し合う方向に作用するように構成
したウオーム歯車装置において、前記両ウオームのピッ
チ円径りと、前記両ウオームホイールのウオーム軸方向
の軸心間隔りと、前記ウオームおよびウオームホイール
の圧力角αとが、次式(1)および(2)を満足する値
に設定されたことを特徴とするウオーム歯車装置。
・ D/L= tanθ・・・・・・・・・・・・(1)α
÷θ・・・・・・・・・・・・・・・・・・・・・・・
・・・・(2)(2) α÷θの製作上の公差が、±
5に設定されたことを特徴とする実用新案登録請求の範
囲第1項記載のウオーム歯車装置。(1) A pair of worms each having a shaft twisted in the opposite direction is formed, and a pair of worm wheels are respectively engaged with both worms, and forces perpendicular to the tooth surfaces at the engagement point of both worms push each other. In the worm gear device configured to act in the direction, the pitch diameter of both the worms, the axial spacing of both the worm wheels in the worm axis direction, and the pressure angle α of the worm and the worm wheel, A worm gear device characterized in that the values are set to satisfy the following equations (1) and (2).
・D/L= tanθ・・・・・・・・・(1)α
÷θ・・・・・・・・・・・・・・・・・・・・・
...(2)(2) The manufacturing tolerance of α÷θ is ±
5. The worm gear device according to claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14756082U JPS5951245U (en) | 1982-09-29 | 1982-09-29 | Worm gear device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14756082U JPS5951245U (en) | 1982-09-29 | 1982-09-29 | Worm gear device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5951245U true JPS5951245U (en) | 1984-04-04 |
JPH0239072Y2 JPH0239072Y2 (en) | 1990-10-19 |
Family
ID=30328103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14756082U Granted JPS5951245U (en) | 1982-09-29 | 1982-09-29 | Worm gear device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5951245U (en) |
-
1982
- 1982-09-29 JP JP14756082U patent/JPS5951245U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0239072Y2 (en) | 1990-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5951245U (en) | Worm gear device | |
JPS5916269U (en) | Steering gear gear ratio conversion device | |
JPS60154620U (en) | Thrust washer | |
JPS60138359U (en) | Slip mechanism of small synchronous motor | |
JPS60136223U (en) | Freewheel hub structure in hub reduction | |
JPS58173861U (en) | rotation angle limiter | |
JPS6049070U (en) | Variable gear ratio steering gear device | |
JPS6086624U (en) | dog clutch | |
JPS5949048U (en) | Worm type transmission device | |
JPS594845U (en) | motor actuator | |
JPS595452U (en) | wiper drive device | |
JPS59127925U (en) | spline joint structure | |
JPS60169427U (en) | spline shaft and spline | |
JPS5939345U (en) | Support device for arc tooth profile in planetary gear mechanism | |
JPS59127926U (en) | spline joint structure | |
JPS60169448U (en) | transmission | |
JPS5996461U (en) | gear transmission mechanism | |
JPS60169449U (en) | Transmission device using bevel gears | |
JPS59152237U (en) | Internal gear type differential reducer | |
JPS6049071U (en) | Variable gear ratio steering gear device | |
JPS5925729U (en) | gear device | |
JPS6138351U (en) | Power transmission mechanism | |
JPS59164864U (en) | gear drive | |
JPS6094343U (en) | Cold forging equipment for helical gears | |
JPS5923683U (en) | Second hand in step movement |