JPH0357346B2 - - Google Patents
Info
- Publication number
- JPH0357346B2 JPH0357346B2 JP19535681A JP19535681A JPH0357346B2 JP H0357346 B2 JPH0357346 B2 JP H0357346B2 JP 19535681 A JP19535681 A JP 19535681A JP 19535681 A JP19535681 A JP 19535681A JP H0357346 B2 JPH0357346 B2 JP H0357346B2
- Authority
- JP
- Japan
- Prior art keywords
- nut
- shaft
- ball
- axial direction
- screw shaft
- 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.)
- Expired
Links
- 230000033001 locomotion Effects 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 25
- 230000036316 preload Effects 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 7
- 239000011295 pitch Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
-
- 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
- F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19535681A JPS5899551A (ja) | 1981-12-04 | 1981-12-04 | 微動、早送り用ボ−ルねじユニツト |
GB08231176A GB2114703B (en) | 1981-12-04 | 1982-11-01 | Ball screw and nut mechanism and two-speed feed arrangement incorporating same |
DE3241350A DE3241350C2 (de) | 1981-12-04 | 1982-11-09 | Vorrichtung zur Umwandlung einer Drehbewegung in eine Linearbewegung |
DE3249894A DE3249894C2 (de) | 1981-12-04 | 1982-11-09 | |
DE3249692A DE3249692C2 (de) | 1981-12-04 | 1982-11-09 | |
IT24426/82A IT1156124B (it) | 1981-12-04 | 1982-11-24 | Convertitore da movimento rotatorio a movimento lineare,con sfere di rotolamento,e meccanismo di avanzamento a due velocita' comprendente detto convertitore |
FR8220202A FR2517783B1 (fr) | 1981-12-04 | 1982-12-02 | Convertisseur de mouvement rotatif en mouvement lineaire comportant des billes en roulement et mecanisme d'avance a deux vitesses contenant un tel convertisseur |
US06/447,254 US4542661A (en) | 1981-12-04 | 1982-12-06 | Rotary-to-linear converter with rolling balls, and two-speed feed mechanism incorporating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19535681A JPS5899551A (ja) | 1981-12-04 | 1981-12-04 | 微動、早送り用ボ−ルねじユニツト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5899551A JPS5899551A (ja) | 1983-06-13 |
JPH0357346B2 true JPH0357346B2 (de) | 1991-08-30 |
Family
ID=16339804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19535681A Granted JPS5899551A (ja) | 1981-12-04 | 1981-12-04 | 微動、早送り用ボ−ルねじユニツト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5899551A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01121292U (de) * | 1988-01-27 | 1989-08-17 | ||
FR2676520B1 (fr) * | 1991-05-16 | 1993-12-03 | Transrol | Dispositif vis-ecrou a roulement a jeu ou precharge reglable. |
JP4694004B2 (ja) * | 2001-02-02 | 2011-06-01 | Thk株式会社 | ボールねじ装置 |
DE102004040360A1 (de) * | 2004-08-20 | 2006-02-23 | Ina-Schaeffler Kg | Kugelgewindetrieb |
JP2009014127A (ja) * | 2007-07-06 | 2009-01-22 | Nidec Tosok Corp | ボールねじ |
JP4909835B2 (ja) * | 2007-08-02 | 2012-04-04 | 株式会社小松製作所 | プレス機械の金型クランプ機構 |
JP5127675B2 (ja) * | 2008-11-10 | 2013-01-23 | Ntn株式会社 | ボールねじ |
CZ2012606A3 (cs) * | 2012-09-06 | 2014-04-16 | Kuličkové Šrouby Kuřim, A.S. | Kuličkový šroub |
JP6187109B2 (ja) * | 2012-10-02 | 2017-08-30 | 日本精工株式会社 | ボールねじ |
JP2016109239A (ja) * | 2014-12-09 | 2016-06-20 | 日本精工株式会社 | 差動ボールねじ装置 |
-
1981
- 1981-12-04 JP JP19535681A patent/JPS5899551A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5899551A (ja) | 1983-06-13 |
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