CA1171701A - Fixation a rondelle d'etancheite - Google Patents
Fixation a rondelle d'etancheiteInfo
- Publication number
- CA1171701A CA1171701A CA000396482A CA396482A CA1171701A CA 1171701 A CA1171701 A CA 1171701A CA 000396482 A CA000396482 A CA 000396482A CA 396482 A CA396482 A CA 396482A CA 1171701 A CA1171701 A CA 1171701A
- Authority
- CA
- Canada
- Prior art keywords
- washer
- shoulder portion
- undersurface
- assembly
- head
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/048—Specially-shaped necks
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000396482A CA1171701A (fr) | 1982-02-17 | 1982-02-17 | Fixation a rondelle d'etancheite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000396482A CA1171701A (fr) | 1982-02-17 | 1982-02-17 | Fixation a rondelle d'etancheite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1171701A true CA1171701A (fr) | 1984-07-31 |
Family
ID=4122086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000396482A Expired CA1171701A (fr) | 1982-02-17 | 1982-02-17 | Fixation a rondelle d'etancheite |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1171701A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015002598A1 (fr) * | 2013-07-01 | 2015-01-08 | Nord-Lock Ab | Élément de fixation et ensemble de fixation |
| EP2157324A3 (fr) * | 2008-08-21 | 2016-03-02 | HILTI Aktiengesellschaft | Vis dotée d'un agencement de disques d'étanchéité |
| EP4102086A1 (fr) * | 2021-06-11 | 2022-12-14 | Company Domido Limited (CY) | Insert d'étanchéité à centrage automatique |
-
1982
- 1982-02-17 CA CA000396482A patent/CA1171701A/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2157324A3 (fr) * | 2008-08-21 | 2016-03-02 | HILTI Aktiengesellschaft | Vis dotée d'un agencement de disques d'étanchéité |
| WO2015002598A1 (fr) * | 2013-07-01 | 2015-01-08 | Nord-Lock Ab | Élément de fixation et ensemble de fixation |
| CN105358846A (zh) * | 2013-07-01 | 2016-02-24 | 螺得牢有限公司 | 紧固元件和紧固组件 |
| US9845821B2 (en) | 2013-07-01 | 2017-12-19 | Nord-Lock Ab | Fastening element and fastening assembly |
| CN105358846B (zh) * | 2013-07-01 | 2019-03-08 | 螺得牢有限公司 | 紧固元件和紧固组件 |
| EP4102086A1 (fr) * | 2021-06-11 | 2022-12-14 | Company Domido Limited (CY) | Insert d'étanchéité à centrage automatique |
| US20220397197A1 (en) * | 2021-06-11 | 2022-12-15 | Domido Limited | Self-centering sealing insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |