NL190227A - - Google Patents
Info
- Publication number
- NL190227A NL190227A NL190227DA NL190227A NL 190227 A NL190227 A NL 190227A NL 190227D A NL190227D A NL 190227DA NL 190227 A NL190227 A NL 190227A
- Authority
- NL
- Netherlands
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
- F16H25/2003—Screw mechanisms with arrangements for taking up backlash
- F16H25/2009—Screw mechanisms with arrangements for taking up backlash with radial preloading
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- 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
- F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/08—Toothed-gear drive; Worm drive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18672—Plural screws in series [e.g., telescoping, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19721—Thread geometry
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19805—Less than 360 degrees of contact between nut and screw
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2894408X | 1954-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL190227A true NL190227A (ja) |
Family
ID=19876216
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL190227D NL190227A (ja) | 1954-08-23 | ||
| NL87147D NL87147C (ja) | 1954-08-23 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87147D NL87147C (ja) | 1954-08-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2894408A (ja) |
| NL (2) | NL87147C (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337732A (en) * | 1964-02-03 | 1967-08-22 | Gen Precision Inc | Screw drive mechanism for moving an article along a rectilinear path independently of irregularities in said screw |
| US3533298A (en) * | 1968-08-28 | 1970-10-13 | Gerber Scientific Instr Co | Lead screw and nut mechanism |
| US3611818A (en) * | 1969-10-06 | 1971-10-12 | Bausch & Lomb | Translation control mechanism |
| JPS5182867A (ja) * | 1975-01-18 | 1976-07-20 | Matsushita Electric Ind Co Ltd | Gensokusochi |
| US4023431A (en) * | 1975-05-05 | 1977-05-17 | Bettis Corporation | Spring loaded split nut |
| US4065979A (en) * | 1976-03-22 | 1978-01-03 | Keystone International, Inc. | Traveling nut stop assembly |
| US4274294A (en) * | 1979-07-02 | 1981-06-23 | Rca Corporation | Apparatus for converting rotary motion to linear motion |
| JPS61189360A (ja) * | 1985-02-19 | 1986-08-23 | Teac Co | リ−ドスクリユによる運動方向変換装置 |
| DE20214566U1 (de) * | 2002-09-20 | 2004-03-04 | Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg | Elektromotorischer Linearantrieb |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1091861A (en) * | 1907-10-05 | 1914-03-31 | Gen Electric | Steering mechanism. |
| US2693736A (en) * | 1951-10-17 | 1954-11-09 | Schumacher Karl | Process camera focusing mechanism |
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0
- NL NL190227D patent/NL190227A/xx unknown
- NL NL87147D patent/NL87147C/xx active
-
1955
- 1955-07-20 US US523145A patent/US2894408A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2894408A (en) | 1959-07-14 |
| NL87147C (ja) |