CA1045963A - Fixations autoverrouilleuses - Google Patents

Fixations autoverrouilleuses

Info

Publication number: CA1045963A
Authority: CA; Canada
Prior art keywords: fastener; opening; screw; barbs; locking
Prior art date: 1974-04-27
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

Application number

CA225,817A

Other languages

English (en)

Inventor

Leo L. Krywitsky

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1974-04-27

Filing date

1975-04-24

Publication date

1979-01-09

1975-04-24 Application filed by Individual filed Critical Individual

1979-01-09 Application granted granted Critical

1979-01-09 Publication of CA1045963A publication Critical patent/CA1045963A/fr

Status Expired legal-status Critical Current

Links

239000012858 resilient material Substances 0.000 claims description 5
239000000306 component Substances 0.000 claims 5
230000001154 acute effect Effects 0.000 claims 1
230000015572 biosynthetic process Effects 0.000 claims 1
238000005755 formation reaction Methods 0.000 claims 1
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
238000007373 indentation Methods 0.000 description 3
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
238000005245 sintering Methods 0.000 description 3
238000004873 anchoring Methods 0.000 description 2
230000000295 complement effect Effects 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
238000003466 welding Methods 0.000 description 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000007689 inspection Methods 0.000 description 1
238000002955 isolation Methods 0.000 description 1
230000009972 noncorrosive effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000012255 powdered metal Substances 0.000 description 1
238000004080 punching Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
238000005549 size reduction Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000005382 thermal cycling Methods 0.000 description 1

Landscapes

Bolts, Nuts, And Washers (AREA)

CA225,817A 1974-04-27 1975-04-24 Fixations autoverrouilleuses Expired CA1045963A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1852774		1974-04-27

Publications (1)

Publication Number	Publication Date
CA1045963A true CA1045963A (fr)	1979-01-09

Family

ID=10113968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA225,817A Expired CA1045963A (fr)	1974-04-27	1975-04-24	Fixations autoverrouilleuses

Country Status (1)

Country	Link
CA (1)	CA1045963A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5529284A (en) *	1986-01-15	1996-06-25	Berger; Martin H.	Reusable pipe union assembly with automatic fluid flow checking
US5678607A (en) *	1986-01-15	1997-10-21	Krywitsky; Lee A.	Reusable pipe union and pipe cap assembly for wide thermal cycling
US5707152A (en) *	1986-01-15	1998-01-13	Krywitsky; Lee A.	Method for using reusable pipe union and pipe cap assembly for wide thermal cycling
US5858311A (en) *	1996-03-14	1999-01-12	Chevron U.S.A. Inc.	Thermocouple well assembly with a sealing coupling and a method for eliminating leaks in hydroconversion reactors while continuing to hydroprocess
EP3627007A1 (fr) *	2018-09-21	2020-03-25	Nabtesco Corporation	Élément d'étanchéité et élément de fixation pour ce dernier

1975
- 1975-04-24 CA CA225,817A patent/CA1045963A/fr not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5529284A (en) *	1986-01-15	1996-06-25	Berger; Martin H.	Reusable pipe union assembly with automatic fluid flow checking
US5678607A (en) *	1986-01-15	1997-10-21	Krywitsky; Lee A.	Reusable pipe union and pipe cap assembly for wide thermal cycling
US5707152A (en) *	1986-01-15	1998-01-13	Krywitsky; Lee A.	Method for using reusable pipe union and pipe cap assembly for wide thermal cycling
US5858311A (en) *	1996-03-14	1999-01-12	Chevron U.S.A. Inc.	Thermocouple well assembly with a sealing coupling and a method for eliminating leaks in hydroconversion reactors while continuing to hydroprocess
EP3627007A1 (fr) *	2018-09-21	2020-03-25	Nabtesco Corporation	Élément d'étanchéité et élément de fixation pour ce dernier

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