GB1356754A - Spindle screw drive - Google Patents
Spindle screw driveInfo
- Publication number
- GB1356754A GB1356754A GB3057572A GB3057572A GB1356754A GB 1356754 A GB1356754 A GB 1356754A GB 3057572 A GB3057572 A GB 3057572A GB 3057572 A GB3057572 A GB 3057572A GB 1356754 A GB1356754 A GB 1356754A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- screw
- ring
- screw drive
- replaced
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/56—Preventing backlash
-
- 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
- F16H25/2209—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with arrangements for taking up backlash
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Abstract
1356754 Screw and nut gearing A MANNESMANN 29 June 1972 [17 July 1971] 30575/72 Heading F2Q In a screw and nut mechanism the nut assembly comprises nuts 2 and 3, nut 2 having a ring 4 rotationally fixed to it by a key 9 (although this ring may be replaced by a flange formed on the nut), and nut 3 also having a ring 5 (or flange) with teeth 7 on its outer periphery engaged by one or more worm screws 6 in the ring 4 so that rotation of screw 6 causes relative rotation of the nuts and so varies the tensioning of the nut assembly on the screw. The worm screw may be replaced by a rack.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712135812 DE2135812C3 (en) | 1971-07-17 | Bracing device on ball screw drives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1356754A true GB1356754A (en) | 1974-06-12 |
Family
ID=5813993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3057572A Expired GB1356754A (en) | 1971-07-17 | 1972-06-29 | Spindle screw drive |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH547454A (en) |
GB (1) | GB1356754A (en) |
IT (1) | IT962324B (en) |
NL (1) | NL7209756A (en) |
PL (1) | PL78184B1 (en) |
SE (1) | SE379842B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259949A (en) * | 1978-02-08 | 1981-04-07 | Een-Holmgren Ortopediska Ab | Anti-friction screw and nut assembly |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3038774C2 (en) * | 1980-10-14 | 1982-10-07 | Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt | Screw drive with double nut |
DE102019109359A1 (en) * | 2019-04-09 | 2020-10-15 | Ifm Electronic Gmbh | Ball screw drive with adjustable preload |
-
1972
- 1972-06-01 CH CH813572A patent/CH547454A/en not_active IP Right Cessation
- 1972-06-28 SE SE850572A patent/SE379842B/xx unknown
- 1972-06-29 GB GB3057572A patent/GB1356754A/en not_active Expired
- 1972-07-01 IT IT2649072A patent/IT962324B/en active
- 1972-07-14 NL NL7209756A patent/NL7209756A/xx not_active Application Discontinuation
- 1972-07-17 PL PL15675172A patent/PL78184B1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259949A (en) * | 1978-02-08 | 1981-04-07 | Een-Holmgren Ortopediska Ab | Anti-friction screw and nut assembly |
Also Published As
Publication number | Publication date |
---|---|
NL7209756A (en) | 1973-01-19 |
SE379842B (en) | 1975-10-20 |
CH547454A (en) | 1974-03-29 |
PL78184B1 (en) | 1975-04-30 |
DE2135812A1 (en) | 1973-01-25 |
DE2135812B2 (en) | 1976-04-22 |
IT962324B (en) | 1973-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |