CA2906481C - Monture a ressort de tension ayant un revetement resistant au frottement - Google Patents
Monture a ressort de tension ayant un revetement resistant au frottement Download PDFInfo
- Publication number
- CA2906481C CA2906481C CA2906481A CA2906481A CA2906481C CA 2906481 C CA2906481 C CA 2906481C CA 2906481 A CA2906481 A CA 2906481A CA 2906481 A CA2906481 A CA 2906481A CA 2906481 C CA2906481 C CA 2906481C
- Authority
- CA
- Canada
- Prior art keywords
- mount
- spring
- fixture
- friction
- grooves
- 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.)
- Active
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 47
- 239000011248 coating agent Substances 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims description 12
- 239000011295 pitch Substances 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000011306 natural pitch Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 6
- 230000000284 resting effect Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/125—Attachments or mountings where the end coils of the spring engage an axial insert
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2226/00—Manufacturing; Treatments
- F16F2226/02—Surface treatments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
L'invention concerne des montures d'extrémité (14, 18) servant à des fins d'assujettissement d'un ressort de tension hélicoïdal (12, 16) sur des dispositifs de serrage d'extrémité ayant différentes formes et dimensions. Ces montures d'extrémité (18) contiennent un trou intérieur pour renfermer la monture d'extrémité à ressort côté intérieur (14) et assujettir la monture d'extrémité (18) et la transformer en capuchon. Un trou de serrure (24) est également créé dans la surface supérieure qui traverse la monture d'extrémité (18), lui permettant ainsi de s'adapter sur les dispositifs de serrage mais pas sur la monture d'extrémité côté intérieur (14), à des fins de maintien en place. Des rainures (28) sont usinées selon un modèle hélicoïdal sur la paroi latérale cylindrique de la monture d'extrémité. Le ressort (16) est enroulé sur les rainures de la monture d'extrémité (18). Un revêtement résistant au frottement (40) est appliqué entre des composants de l'ensemble pour atténuer l'usure et empêcher tout pliage et toute torsion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/829,830 | 2013-03-14 | ||
| US13/829,830 US9360073B2 (en) | 2010-02-23 | 2013-03-14 | Tension spring mount with friction-resistant coating |
| PCT/US2014/022792 WO2014164555A1 (fr) | 2013-03-14 | 2014-03-10 | Monture à ressort de tension ayant un revêtement résistant au frottement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2906481A1 CA2906481A1 (fr) | 2014-10-09 |
| CA2906481C true CA2906481C (fr) | 2019-08-13 |
Family
ID=50625065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2906481A Active CA2906481C (fr) | 2013-03-14 | 2014-03-10 | Monture a ressort de tension ayant un revetement resistant au frottement |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JP6416187B2 (fr) |
| CA (1) | CA2906481C (fr) |
| WO (1) | WO2014164555A1 (fr) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2248447A (en) * | 1939-01-17 | 1941-07-08 | Gen Spring Corp | Spring device |
| JPS484427Y1 (fr) * | 1967-09-19 | 1973-02-03 | ||
| JPS5420683B1 (fr) * | 1970-10-03 | 1979-07-25 | ||
| JPS49134005U (fr) * | 1973-03-09 | 1974-11-18 | ||
| DE3631233A1 (de) * | 1986-09-13 | 1988-03-24 | Daimler Benz Ag | Dynamisch beanspruchte schraubenzugfeder |
| JP3038282B2 (ja) * | 1993-04-12 | 2000-05-08 | 株式会社日立製作所 | スロットル弁開閉装置 |
| JP2003042205A (ja) * | 2001-07-26 | 2003-02-13 | Akashi Corp | 圧縮コイルばね固定方法、及び引っ張りコイルばね固定方法 |
| US6966539B2 (en) * | 2003-10-31 | 2005-11-22 | Orchid Orthopedic Solutions, Llc | Valve spring retainer |
| US20060027955A1 (en) * | 2004-08-04 | 2006-02-09 | Barnes Group Inc., A Corporation Of Delaware | Non-linear spring system |
| DE102004037721A1 (de) * | 2004-08-04 | 2006-02-23 | Robert Bosch Gmbh | Druckfeder zum Ansteuern eines dynamisch beanspruchten Elements |
| US20110182656A1 (en) * | 2010-01-27 | 2011-07-28 | Emerson Electric Co. | Sleeved coupling |
| US9689451B2 (en) * | 2010-02-23 | 2017-06-27 | Renton Coil Spring Co. | Tension spring mount |
| DE102011108852A1 (de) * | 2011-07-28 | 2013-01-31 | Liebherr-Aerospace Lindenberg Gmbh | Federsystem für ein Luftfahrzeug |
-
2014
- 2014-03-10 JP JP2016501068A patent/JP6416187B2/ja active Active
- 2014-03-10 WO PCT/US2014/022792 patent/WO2014164555A1/fr active Application Filing
- 2014-03-10 CA CA2906481A patent/CA2906481C/fr active Active
-
2018
- 2018-07-25 JP JP2018139379A patent/JP6640935B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016511379A (ja) | 2016-04-14 |
| CA2906481A1 (fr) | 2014-10-09 |
| JP6416187B2 (ja) | 2018-10-31 |
| JP6640935B2 (ja) | 2020-02-05 |
| WO2014164555A1 (fr) | 2014-10-09 |
| JP2018189243A (ja) | 2018-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190304 |