DE29721155U1 - Self-locking bolt thread - Google Patents

Self-locking bolt thread

Info

Publication number: DE29721155U1
Authority: DE; Germany
Prior art keywords: self; locking bolt; bolt thread; thread; locking
Prior art date: 1997-11-28
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

Application number

DE29721155U

Other languages

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.)

Heinrichs & Co Schrauben und D

Original Assignee

Heinrichs & Co Schrauben und D

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.)

1997-11-28

Filing date

1997-11-28

Publication date

1998-01-15

1997-11-28 Application filed by Heinrichs & Co Schrauben und D filed Critical Heinrichs & Co Schrauben und D

1997-11-28 Priority to DE29721155U priority Critical patent/DE29721155U1/en

1998-01-15 Publication of DE29721155U1 publication Critical patent/DE29721155U1/en

2007-11-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- 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)

DE29721155U 1997-11-28 1997-11-28 Self-locking bolt thread Expired - Lifetime DE29721155U1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE29721155U DE29721155U1 (en)	1997-11-28	1997-11-28	Self-locking bolt thread

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE29721155U DE29721155U1 (en)	1997-11-28	1997-11-28	Self-locking bolt thread

Publications (1)

Publication Number	Publication Date
DE29721155U1 true DE29721155U1 (en)	1998-01-15

Family

ID=8049290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE29721155U Expired - Lifetime DE29721155U1 (en)	1997-11-28	1997-11-28	Self-locking bolt thread

Country Status (1)

Country	Link
DE (1)	DE29721155U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001086157A1 (en) *	2000-05-12	2001-11-15	Mannesmann Rexroth Ag	Hydraulic device
DE10048554B4 (en) *	1999-10-28	2005-12-08	Siemens Energy & Automation, Inc.	clamping screw

1997
- 1997-11-28 DE DE29721155U patent/DE29721155U1/en not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10048554B4 (en) *	1999-10-28	2005-12-08	Siemens Energy & Automation, Inc.	clamping screw
WO2001086157A1 (en) *	2000-05-12	2001-11-15	Mannesmann Rexroth Ag	Hydraulic device
US6843508B2 (en)	2000-05-12	2005-01-18	Bosch Rexroth Ag	Hydraulic device

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Legal Events

Date	Code	Title	Description
1998-02-26	R207	Utility model specification	Effective date: 19980226
2001-02-15	R150	Term of protection extended to 6 years	Effective date: 20001213
2004-09-23	R157	Lapse of ip right after 6 years	Effective date: 20040602