CA2307587C - A fastener having torque reducing thread - Google Patents
A fastener having torque reducing thread Download PDFInfo
- Publication number
- CA2307587C CA2307587C CA002307587A CA2307587A CA2307587C CA 2307587 C CA2307587 C CA 2307587C CA 002307587 A CA002307587 A CA 002307587A CA 2307587 A CA2307587 A CA 2307587A CA 2307587 C CA2307587 C CA 2307587C
- Authority
- CA
- Canada
- Prior art keywords
- gutter
- fastener
- point
- length
- wood
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000001815 facial effect Effects 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 81
- 238000005520 cutting process Methods 0.000 description 21
- 239000011295 pitch Substances 0.000 description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 16
- 229910052782 aluminium Inorganic materials 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 11
- 229920002522 Wood fibre Polymers 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000002025 wood fiber Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 238000007514 turning Methods 0.000 description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 6
- 235000011613 Pinus brutia Nutrition 0.000 description 6
- 241000018646 Pinus brutia Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000014466 Douglas bleu Nutrition 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 241000218683 Pseudotsuga Species 0.000 description 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
- E04D13/072—Hanging means
- E04D13/0725—Hanging means situated above or inside the gutter
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Sewage (AREA)
- Paper (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96068697A | 1997-10-30 | 1997-10-30 | |
| US08/960,686 | 1997-10-30 | ||
| PCT/US1998/022776 WO1999023326A1 (en) | 1997-10-30 | 1998-10-27 | New and improved method and apparatus for fastening gutters to structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2307587A1 CA2307587A1 (en) | 1999-05-14 |
| CA2307587C true CA2307587C (en) | 2008-01-15 |
Family
ID=25503482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002307587A Expired - Lifetime CA2307587C (en) | 1997-10-30 | 1998-10-27 | A fastener having torque reducing thread |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1029139B1 (de) |
| CN (1) | CN1143933C (de) |
| AT (1) | ATE275681T1 (de) |
| AU (1) | AU736853B2 (de) |
| CA (1) | CA2307587C (de) |
| DE (1) | DE69826143D1 (de) |
| RU (1) | RU2217631C2 (de) |
| WO (1) | WO1999023326A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2425935C1 (ru) * | 2010-04-15 | 2011-08-10 | Дмитрий Александрович Огородников | Водосточная система |
| ES2464776T3 (es) * | 2012-04-24 | 2014-06-04 | Nedschroef Fraulautern Gmbh | Tornillo |
| DE102012009400B4 (de) * | 2012-05-10 | 2014-02-13 | Sfs Intec Holding Ag | Bohrschraube und deren verwendung |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US635297A (en) * | 1898-08-13 | 1899-10-24 | John William Caldwell | Screw. |
| US960686A (en) | 1908-09-12 | 1910-06-07 | David J T Oldham | Dust-collector. |
| US2484645A (en) * | 1946-10-23 | 1949-10-11 | Illinois Tool Works | Screw fastener |
| US3772720A (en) * | 1970-04-11 | 1973-11-20 | Res Engine Manuf Inc | Method for making a thread forming member |
| US3909905A (en) | 1974-06-26 | 1975-10-07 | Louis J Giordano | Gutter installation tools |
| US3946636A (en) * | 1974-12-02 | 1976-03-30 | Omark Industries, Inc. | Toggle bolt |
| CA1291624C (en) * | 1987-10-14 | 1991-11-05 | Florencio N. Palma | Eavestrough |
| US4888920A (en) | 1988-08-24 | 1989-12-26 | Marulic Walter J | Gutter anti-clogging device |
| US5273383A (en) * | 1991-04-04 | 1993-12-28 | Research Engineering & Manufacturing, Inc. | Threaded fastener for use in thermoplastics and roll die for producing same |
| US5400845A (en) * | 1992-12-21 | 1995-03-28 | Olympic Manufacturing Group, Inc. | Technique for fastening logs and fastener therefor |
| DE4342415C2 (de) * | 1993-12-13 | 1998-04-16 | Haerle Anton | Spannungsoptimiertes Gewindeprofil |
| US5549261A (en) | 1994-11-02 | 1996-08-27 | Hardin; Bert A. | Ladder bracing for gutters |
| US5704750A (en) * | 1997-01-16 | 1998-01-06 | Ford Global Technologies, Inc. | Multiple use screw with tapered threads |
| US6328516B1 (en) * | 2000-03-28 | 2001-12-11 | Ludwig Hettich & Co. | Screw with cutting edge |
-
1998
- 1998-10-27 AU AU12819/99A patent/AU736853B2/en not_active Expired
- 1998-10-27 CA CA002307587A patent/CA2307587C/en not_active Expired - Lifetime
- 1998-10-27 AT AT98956252T patent/ATE275681T1/de not_active IP Right Cessation
- 1998-10-27 EP EP98956252A patent/EP1029139B1/de not_active Expired - Lifetime
- 1998-10-27 CN CNB988126729A patent/CN1143933C/zh not_active Expired - Lifetime
- 1998-10-27 WO PCT/US1998/022776 patent/WO1999023326A1/en not_active Ceased
- 1998-10-27 RU RU2000113734/11A patent/RU2217631C2/ru active
- 1998-10-27 DE DE69826143T patent/DE69826143D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69826143D1 (de) | 2004-10-14 |
| CN1299431A (zh) | 2001-06-13 |
| EP1029139A4 (de) | 2003-01-22 |
| AU1281999A (en) | 1999-05-24 |
| ATE275681T1 (de) | 2004-09-15 |
| WO1999023326A1 (en) | 1999-05-14 |
| RU2217631C2 (ru) | 2003-11-27 |
| EP1029139B1 (de) | 2004-09-08 |
| EP1029139A1 (de) | 2000-08-23 |
| CN1143933C (zh) | 2004-03-31 |
| CA2307587A1 (en) | 1999-05-14 |
| AU736853B2 (en) | 2001-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20181029 |