JPS61200947U - - Google Patents
Info
- Publication number
- JPS61200947U JPS61200947U JP8483385U JP8483385U JPS61200947U JP S61200947 U JPS61200947 U JP S61200947U JP 8483385 U JP8483385 U JP 8483385U JP 8483385 U JP8483385 U JP 8483385U JP S61200947 U JPS61200947 U JP S61200947U
- Authority
- JP
- Japan
- Prior art keywords
- rack
- rotary actuator
- reciprocated
- shock absorber
- shaft body
- 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
- 239000006096 absorbing agent Substances 0.000 claims 2
- 230000035939 shock Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
Landscapes
- Actuator (AREA)
- Transmission Devices (AREA)
Description
第１図は、本考案の一実施例であるロータリア
クチユエータの断面図、第２図は前記第１図にお
いて線―で示される部分の断面図である。
１……本体、２，３……シリンダ、４……ピニ
オン、５……主軸（軸体）、６，７…軸受メタル
、８，９……軸受押さえ、１４，１５……ラツク
、１６，１７……ピストン部、１８……シリンダ
カバー、１９，２０……圧力ポート、２１，２２
……Ｏリング、２３，２４……ピストン部パツキ
ン、２５……防塵カバー、２６，２７……ねじ部
、２８，２９……ロツド、３０，３１……緩み止
めナツト、Ｓ１，Ｓ２……緩衝器。
FIG. 1 is a sectional view of a rotary actuator that is an embodiment of the present invention, and FIG. 2 is a sectional view of the portion indicated by a line in FIG. 1... Body, 2, 3... Cylinder, 4... Pinion, 5... Main shaft (shaft body), 6, 7... Bearing metal, 8, 9... Bearing holder, 14, 15... Rack, 16, 17... Piston part, 18... Cylinder cover, 19, 20... Pressure port, 21, 22
... O-ring, 23, 24 ... Piston seal, 25 ... Dust-proof cover, 26, 27 ... Threaded part, 28, 29 ... Rod, 30, 31 ... Locking nut, S1, S2 ... Buffer vessel.
Claims (1)
合されるピニオンを介して軸体に揺動トルクを発
生させるロータリアクチユエータであつて、往復
運動される前記ラツクのストローク端に緩衝器が
装着されてなることを特徴とするロータリアクチ
ユエータ。 (2) 前記緩衝器の前記ラツクのストローク方向
における取付位置が可変にされてなることを特徴
とする実用新案登録請求の範囲第１項記載のロー
タリアクチユエータ。[Claims for Utility Model Registration] (1) A rotary actuator that generates rocking torque on a shaft body through a pinion meshed with a rack that is reciprocated by fluid pressure, and that is reciprocated. A rotary actuator characterized in that a shock absorber is attached to the stroke end of the rack. (2) The rotary actuator according to claim 1, wherein the mounting position of the rack of the shock absorber in the stroke direction is variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985084833U JPH0223891Y2 (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985084833U JPH0223891Y2 (en) | 1985-06-05 | 1985-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200947U true JPS61200947U (en) | 1986-12-16 |
| JPH0223891Y2 JPH0223891Y2 (en) | 1990-06-29 |
Family
ID=30634674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985084833U Expired JPH0223891Y2 (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223891Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01106606U (en) * | 1988-01-11 | 1989-07-18 | ||
| JPH03121201U (en) * | 1990-03-26 | 1991-12-12 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54132054A (en) * | 1978-04-04 | 1979-10-13 | Morikawa Seiki Kk | Apparatus for converting reciprocating motion to rotation |
-
1985
- 1985-06-05 JP JP1985084833U patent/JPH0223891Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54132054A (en) * | 1978-04-04 | 1979-10-13 | Morikawa Seiki Kk | Apparatus for converting reciprocating motion to rotation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01106606U (en) * | 1988-01-11 | 1989-07-18 | ||
| JPH03121201U (en) * | 1990-03-26 | 1991-12-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0223891Y2 (en) | 1990-06-29 |
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