FR2327438B1 - - Google Patents

Info

Publication number: FR2327438B1
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

Application number

FR7630343A

Other languages

French (fr)

Other versions

FR2327438A1 (fr

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.)

Microdot Inc

Original Assignee

Microdot Inc

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.)

1975-10-08

Filing date

1976-10-08

Publication date

1983-02-04

1976-10-08 Application filed by Microdot Inc filed Critical Microdot Inc

1977-05-06 Publication of FR2327438A1 publication Critical patent/FR2327438A1/fr

1983-02-04 Application granted granted Critical

1983-02-04 Publication of FR2327438B1 publication Critical patent/FR2327438B1/fr

Status Granted legal-status Critical Current

Links

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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/30—Locking exclusively by special shape of the screw-thread

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Connection Of Plates (AREA)
Bolts, Nuts, And Washers (AREA)
Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Dowels (AREA)

FR7630343A 1975-10-08 1976-10-08 Filet indesserrable Granted FR2327438A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US62056675A	1975-10-08	1975-10-08
US63521775A	1975-11-25	1975-11-25

Publications (2)

Publication Number	Publication Date
FR2327438A1 FR2327438A1 (fr)	1977-05-06
FR2327438B1 true FR2327438B1 (sv)	1983-02-04

Family

ID=27088739

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7630343A Granted FR2327438A1 (fr)	1975-10-08	1976-10-08	Filet indesserrable

Country Status (7)

Country	Link
JP (1)	JPS5252061A (sv)
CA (1)	CA1051329A (sv)
DE (1)	DE2645519C2 (sv)
FR (1)	FR2327438A1 (sv)
GB (1)	GB1528696A (sv)
IT (1)	IT1072601B (sv)
SE (1)	SE426978B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5563420U (sv) *	1978-10-26	1980-04-30
CA1117330A (en) *	1978-11-13	1982-02-02	Erwin C. Witte	Self-locking nut
JPS61181115U (sv) *	1985-04-30	1986-11-12
JPH073023Y2 (ja) *	1986-07-07	1995-01-30	株式会社島津製作所	流体エネルギ変換機
US5242252A (en) *	1990-02-09	1993-09-07	Haerle Anton	Self-locking threaded connection
DE9100312U1 (de) *	1991-01-11	1991-04-04	Rahmede Schraubenfabrik GmbH & Co KG, 5880 Lüdenscheid	Schraube
US5176483A (en) *	1991-01-21	1993-01-05	Inq. Walter Hengst Gmbh & Co.	Detachment lock for a bolt connection
US5259715A (en) *	1991-07-25	1993-11-09	Haerle Anton	Self-locking threaded connection
GB2261650A (en) *	1991-11-21	1993-05-26	Lanesfield Engineering Seals L	Lifting pin
EP1655500B1 (de) *	2004-11-03	2010-09-22	WABCO GmbH	Gewinde für eine Schraubverbindung
JP4974312B2 (ja) *	2009-06-26	2012-07-11	有限会社ワールドロック	雌ねじ谷底部に傾斜を設けたねじ
DE202011003517U1 (de) *	2011-03-03	2012-06-06	Viega Gmbh & Co. Kg	Ablaufgarnitur mit einem Wasserzulaufkanal für einen Bodenzulauf
US9212557B2 (en) *	2011-08-31	2015-12-15	United Technologies Corporation	Assembly and method preventing tie shaft unwinding
US20160153486A1 (en) *	2013-07-03	2016-06-02	Songlin Xu	Anti-loosening threaded part
KR101556265B1 (ko) *	2015-04-07	2015-09-30	(주)대광금속	풀림방지용 나사산 구조 및 그 가공공구
CN107327468A (zh) *	2017-06-30	2017-11-07	共享装备股份有限公司	自锁螺纹及骑缝连接方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1657244A (en) *	1924-09-05	1928-01-24	Fr De Filetage Indesserrable D	Tight-holding bolt and nut
NL19146C (sv) *	1925-07-09
US1798604A (en) *	1927-11-01	1931-03-31	Dardelet Threadlock Corp	Self-locking coupled screw element
US1697118A (en) *	1927-11-01	1929-01-01	Dardelet Threadlock Corp	Self-locking coupled screw element
US1828856A (en) *	1928-01-18	1931-10-27	Dardelet Threadlock Corp	Screw-thread coupled member
FR679049A (fr) *	1928-11-27	1930-04-08	Fr De Filetage Indesserrable D	Filetage indesserrable par des causes fortuites
NL26707C (sv) *	1929-06-29
BE383920A (sv) *	1930-11-03
BE387878A (sv) *	1931-05-27
US2091788A (en) *	1936-03-20	1937-08-31	Dardelet Threadlock Corp	Screw thread
GB1249576A (en) *	1967-11-01	1971-10-13	Design Link	Improvements in screw-threaded moulded plastics articles

1976
- 1976-10-05 CA CA262,783A patent/CA1051329A/en not_active Expired
- 1976-10-06 SE SE7611060A patent/SE426978B/sv not_active IP Right Cessation
- 1976-10-06 GB GB4157776A patent/GB1528696A/en not_active Expired
- 1976-10-07 IT IT2810376A patent/IT1072601B/it active
- 1976-10-08 JP JP12115176A patent/JPS5252061A/ja active Granted
- 1976-10-08 FR FR7630343A patent/FR2327438A1/fr active Granted
- 1976-10-08 DE DE19762645519 patent/DE2645519C2/de not_active Expired

Also Published As

Publication number	Publication date
JPS553566B2 (sv)	1980-01-25
JPS5252061A (en)	1977-04-26
IT1072601B (it)	1985-04-10
FR2327438A1 (fr)	1977-05-06
GB1528696A (en)	1978-10-18
DE2645519A1 (de)	1977-04-21
SE426978B (sv)	1983-02-21
SE7611060L (sv)	1977-04-09
DE2645519C2 (de)	1986-07-31
CA1051329A (en)	1979-03-27

Legal Events

Date	Code	Title	Description
1982-02-05	TP	Transmission of property
1996-09-06	ST	Notification of lapse

Publication	Publication Date	Title
FR2334141B1 (sv)	1983-02-25
FR2327438B1 (sv)	1983-02-04
JPS557332B2 (sv)	1980-02-25
JPS5548086B2 (sv)	1980-12-04
FR2309079B3 (sv)	1979-01-12
JPS5417505Y2 (sv)	1979-07-05
JPS5340908B2 (sv)	1978-10-30
JPS51105265U (sv)	1976-08-23
JPS51131459U (sv)	1976-10-22
JPS5257306U (sv)	1977-04-25
JPS5259569U (sv)	1977-04-30
BG23308A1 (sv)	1977-08-10
CH571932A5 (sv)	1976-01-30
CH593771A5 (sv)	1977-12-15
BG23097A1 (sv)	1977-07-12
CH1092575A4 (sv)	1977-08-31
BG23058A1 (sv)	1977-07-12
BG22943A1 (sv)	1977-05-20
BG22629A1 (sv)	1977-04-20
BG22295A1 (sv)	1977-02-20
CH336076A4 (sv)	1977-06-15
BG22116A1 (sv)	1977-02-20
BG22103A1 (sv)	1977-02-20
AU479572A (sv)	1977-01-13
BG22239A1 (sv)	1977-02-20