FR2310510B1 - - Google Patents
Info
- Publication number
- FR2310510B1 FR2310510B1 FR7530319A FR7530319A FR2310510B1 FR 2310510 B1 FR2310510 B1 FR 2310510B1 FR 7530319 A FR7530319 A FR 7530319A FR 7530319 A FR7530319 A FR 7530319A FR 2310510 B1 FR2310510 B1 FR 2310510B1
- 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
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/502—Mechanical actuating means with screw-spindle or internally threaded actuating means actuating pivotable valve members
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
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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)
- Mechanically-Actuated Valves (AREA)
- Actuator (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/574,619 US4023431A (en) | 1975-05-05 | 1975-05-05 | Spring loaded split nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2310510A1 FR2310510A1 (fr) | 1976-12-03 |
| FR2310510B1 true FR2310510B1 (US20110009641A1-20110113-C00185.png) | 1978-04-07 |
Family
ID=24296899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7530319A Granted FR2310510A1 (fr) | 1975-05-05 | 1975-10-03 | Dispositif de commande a ecrou fendu charge par des ressorts, notamment pour tiges de soupape |
Country Status (6)
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094216A (en) * | 1977-03-04 | 1978-06-13 | Jackson Carl D | Rapidly adjustable tool |
| US4131031A (en) * | 1977-07-19 | 1978-12-26 | Kerk Motion Products, Inc. | Anti-backlash nut assembly |
| DE2909209C2 (de) * | 1979-03-09 | 1983-12-29 | Hubert 2000 Hamburg Skibowski | Absperrarmatur für eine T-förmige Rohrleitungsverzweigung |
| US4248150A (en) * | 1979-03-26 | 1981-02-03 | American Screen Printing Equipment Company | Combined squeegee and flood bar for automatic presses |
| US4354396A (en) * | 1980-05-22 | 1982-10-19 | Dana Corporation | Speed change mechanism with load bearing saddle |
| US4572014A (en) * | 1981-06-04 | 1986-02-25 | St. Mary Manufacturing Corp. | Elongated screw supporting construction |
| FR2558923B1 (fr) * | 1984-01-31 | 1986-11-07 | Dunantuli Koolajipari Gepgyar | Transmission de renvoi pour une robinetterie d'obturation de tube, notamment pour l'industrie du petrole |
| CA1248082A (en) * | 1987-06-29 | 1989-01-03 | Brett Marrow | Power driven golf hole cutting apparatus |
| US4947938A (en) * | 1988-07-08 | 1990-08-14 | Fricke James E | Hole cutter for golf course greens |
| DE8809239U1 (de) * | 1988-07-19 | 1988-09-15 | Isert, Hugo, 6419 Eiterfeld | Kugelgewindetrieb |
| US4974888A (en) * | 1988-07-25 | 1990-12-04 | The Vendo Company | Fastening apparatus |
| US5101679A (en) * | 1990-01-08 | 1992-04-07 | Ivac Corporation | Screw drive engagement/disengagement and decoupling mechanism |
| US5168757A (en) * | 1990-05-15 | 1992-12-08 | Ryder International Corporation | Fluid displacement and pressurizing device |
| US5106375A (en) * | 1991-05-23 | 1992-04-21 | Ivac Corporation | Dynamic lead screw engagement and indicator |
| US5236416A (en) * | 1991-05-23 | 1993-08-17 | Ivac Corporation | Syringe plunger position detection and alarm generation |
| DE69212069T2 (de) * | 1991-05-23 | 1997-02-20 | Ivac Corp | Antriebssystem für Kolbenstange einer Spritze |
| US5588257A (en) * | 1994-08-24 | 1996-12-31 | The Stanley Works | Garage door operator |
| DE19544575A1 (de) * | 1995-11-30 | 1997-06-05 | Hell Ag Linotype | Spindelantrieb |
| US5704249A (en) * | 1995-12-14 | 1998-01-06 | Joerns Healthcare, Inc. | Screw drive mechanism for articulated beds and the like |
| JP2003510135A (ja) | 1999-09-29 | 2003-03-18 | スターリング メディヴェイションズ インコーポレイテッド | 再使用可能な医薬注入装置 |
| US7127791B2 (en) * | 2003-12-02 | 2006-10-31 | International Business Machines Corporation | Split nut for use with a rod having dual directional screw threads about a common diameter |
| JP4797681B2 (ja) * | 2006-02-20 | 2011-10-19 | 株式会社ニコン | 動力伝達装置及びカメラ |
| US7303180B1 (en) * | 2006-12-18 | 2007-12-04 | Val Matic Valve & Mfg. Corp. | Valve actuator with split thrust bearing |
| DE102008024141A1 (de) * | 2008-05-19 | 2009-11-26 | Ims Gear Gmbh | Spindel-Lageranordnung für ein Sitzlängsverstellgetriebe |
| US8272083B1 (en) | 2011-04-20 | 2012-09-25 | Liston Thomas D | System and method for faucet installations |
| WO2018044745A1 (en) * | 2016-08-30 | 2018-03-08 | Honeywell International Inc. | Cam driven, spring loaded grounding clamp |
| US10473233B2 (en) * | 2017-09-27 | 2019-11-12 | Tapcoenpro, Llc | Actuator for slide valves |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1721227A (en) * | 1927-07-18 | 1929-07-16 | Manley Mfg Company | Brake retainer |
| US2463263A (en) * | 1945-02-15 | 1949-03-01 | Gordon William | Quick-acting screw actuated clamping device |
| NL87147C (US20110009641A1-20110113-C00185.png) * | 1954-08-23 | |||
| US3677108A (en) * | 1970-08-31 | 1972-07-18 | Res Eng Co | Disengageable manual control |
| US3730008A (en) * | 1971-05-27 | 1973-05-01 | Res Eng Co | Disengageable slide nut |
-
1975
- 1975-05-05 US US05/574,619 patent/US4023431A/en not_active Expired - Lifetime
- 1975-09-30 CA CA236,703A patent/CA1041389A/en not_active Expired
- 1975-10-01 GB GB40083/75A patent/GB1493157A/en not_active Expired
- 1975-10-03 FR FR7530319A patent/FR2310510A1/fr active Granted
- 1975-10-08 JP JP50120839A patent/JPS51133673A/ja active Pending
- 1975-10-13 DE DE19752545805 patent/DE2545805A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2545805A1 (de) | 1976-11-11 |
| GB1493157A (en) | 1977-11-23 |
| JPS51133673A (en) | 1976-11-19 |
| FR2310510A1 (fr) | 1976-12-03 |
| CA1041389A (en) | 1978-10-31 |
| US4023431A (en) | 1977-05-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |