FR2054051A5 - - Google Patents
Info
- Publication number
- FR2054051A5 FR2054051A5 FR7024578A FR7024578A FR2054051A5 FR 2054051 A5 FR2054051 A5 FR 2054051A5 FR 7024578 A FR7024578 A FR 7024578A FR 7024578 A FR7024578 A FR 7024578A FR 2054051 A5 FR2054051 A5 FR 2054051A5
- Authority
- FR
- France
- 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
-
- 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
- F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts
-
- 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
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
-
- 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
- F16H25/2003—Screw mechanisms with arrangements for taking up backlash
-
- 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
- Y10T74/19623—Backlash take-up
-
- 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
- Y10T74/19819—Driven rack or shaft
-
- 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
- Y10T74/1987—Rotary bodies
- Y10T74/19893—Sectional
- Y10T74/19898—Backlash take-up
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1935428A DE1935428C3 (de) | 1969-07-11 | 1969-07-11 | Schneckengetriebe zum Antrieb von Schlitten an Werkzeugmaschinen, insbesondere an Fräsmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2054051A5 true FR2054051A5 (fr) | 1971-04-16 |
Family
ID=5739597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7024578A Expired FR2054051A5 (fr) | 1969-07-11 | 1970-07-02 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3659474A (fr) |
| DE (1) | DE1935428C3 (fr) |
| FR (1) | FR2054051A5 (fr) |
| GB (1) | GB1322064A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE425650B (sv) * | 1981-03-05 | 1982-10-25 | Volvo Penta Ab | Transmission, isynnerhet for batmotorer |
| US4597488A (en) * | 1982-12-13 | 1986-07-01 | Nabisco Brands, Inc. | Phase controlled apparatus for a processing operation |
| GB2136529B (en) * | 1983-03-11 | 1986-04-09 | Cam Systems Limited | Linear actuator |
| DE3638929A1 (de) * | 1986-11-14 | 1988-05-26 | Wohlenberg Kg H | Spindelkasten fuer eine drehmaschine |
| GB2234315A (en) * | 1987-02-06 | 1991-01-30 | Horstman Defence Syst | Mechanical transmissions |
| US20060288809A1 (en) * | 2005-06-23 | 2006-12-28 | Yakov Fleytman | Rack and pinion transmission |
| JP5901052B2 (ja) * | 2011-10-03 | 2016-04-06 | テクノダイナミックス株式会社 | カム装置 |
| CN103423397A (zh) * | 2013-07-31 | 2013-12-04 | 山东鲁重数控机床股份有限公司 | 螺母条消隙减速箱 |
| CN104942595A (zh) * | 2014-03-31 | 2015-09-30 | 青岛青宏机械制造有限公司 | 一种新型龙门刨铣床 |
| CN111805284B (zh) * | 2020-07-06 | 2022-03-15 | 重庆华中数控技术有限公司 | 分体传动的五轴高精度加工*** |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3448632A (en) * | 1967-11-15 | 1969-06-10 | Scully Intern Corp | Self-adjusting hydrostatic lead screw and nut assembly |
| US3448631A (en) * | 1968-07-23 | 1969-06-10 | Ingersoll Milling Machine Co | Worm-rack transmission with hydrostatic tooth bearings |
-
1969
- 1969-07-11 DE DE1935428A patent/DE1935428C3/de not_active Expired
-
1970
- 1970-07-02 FR FR7024578A patent/FR2054051A5/fr not_active Expired
- 1970-07-06 US US52605A patent/US3659474A/en not_active Expired - Lifetime
- 1970-07-10 GB GB3371470A patent/GB1322064A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1935428B2 (de) | 1975-01-23 |
| DE1935428A1 (de) | 1971-02-04 |
| US3659474A (en) | 1972-05-02 |
| DE1935428C3 (de) | 1975-09-04 |
| GB1322064A (en) | 1973-07-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |