JPS60116453U - 遊星ボ−ルねじ - Google Patents
遊星ボ−ルねじInfo
- Publication number
- JPS60116453U JPS60116453U JP1984004010U JP401084U JPS60116453U JP S60116453 U JPS60116453 U JP S60116453U JP 1984004010 U JP1984004010 U JP 1984004010U JP 401084 U JP401084 U JP 401084U JP S60116453 U JPS60116453 U JP S60116453U
- Authority
- JP
- Japan
- Prior art keywords
- planetary
- screw shaft
- planetary screw
- threaded
- nut
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
- F16H25/2252—Planetary rollers between nut and screw
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (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。
め要約のデータは記録されません。
Description
第、1図は従来技術たるローラねじの軸方向断面図、第
2図はこの考案の一実施例たる遊星ボールねじの軸方向
断面図、第3図はその側面図、第4図はホルダーの案内
面に沿う部分断面図である。 11・・・太陽ねじ軸、12・・・ナツト、13,14
.16・・・ねじみぞ、15・・・遊星ねじ軸、18・
・・側板、19・・・球体、′20・・・ホルダー、2
1,21′・・・案内面、22・・・循環路。 第2図 第3図
2図はこの考案の一実施例たる遊星ボールねじの軸方向
断面図、第3図はその側面図、第4図はホルダーの案内
面に沿う部分断面図である。 11・・・太陽ねじ軸、12・・・ナツト、13,14
.16・・・ねじみぞ、15・・・遊星ねじ軸、18・
・・側板、19・・・球体、′20・・・ホルダー、2
1,21′・・・案内面、22・・・循環路。 第2図 第3図
Claims (1)
- 【実用新案登録請求の範囲】 外周にねじみぞを備える太陽ねじ軸; 内局にねじみぞを備えるナツト; 太陽ねじ軸とナツトとの間で、互いに周方向に均等に離
隔し軸方向に延在する、外周にねじみぞを備える3以上
の遊星ねじ軸; 遊星ねじ軸のねじみぞに沿って連続して整列する一連の
球体; 互いに軸方向に離隔し、相互間を橋絡する前記遊星ねじ
軸を回転自在に支持する一対の環状の側板;および 各球体を各遊星ねじ軸との間に保持するための案内面と
、各遊星ねじ軸のねじみぞに沿って転走する前記一連の
球体を無端状に循加せしめるための循環路とを備える、
側板間に固定したホルダー; よりなることを特徴とする遊星ボールねじ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984004010U JPS60116453U (ja) | 1984-01-14 | 1984-01-14 | 遊星ボ−ルねじ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984004010U JPS60116453U (ja) | 1984-01-14 | 1984-01-14 | 遊星ボ−ルねじ |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60116453U true JPS60116453U (ja) | 1985-08-06 |
Family
ID=30479170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984004010U Pending JPS60116453U (ja) | 1984-01-14 | 1984-01-14 | 遊星ボ−ルねじ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60116453U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI509171B (zh) * | 2014-06-16 | 2015-11-21 | Hiwin Tech Corp | Tunnel ball screw |
IT202100025793A1 (it) * | 2021-10-08 | 2023-04-08 | Paolo Barbagallo | Sistema di movimentazione |
-
1984
- 1984-01-14 JP JP1984004010U patent/JPS60116453U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI509171B (zh) * | 2014-06-16 | 2015-11-21 | Hiwin Tech Corp | Tunnel ball screw |
IT202100025793A1 (it) * | 2021-10-08 | 2023-04-08 | Paolo Barbagallo | Sistema di movimentazione |
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