DE29704167U1 - Schraubnagel - Google Patents
SchraubnagelInfo
- Publication number
- DE29704167U1 DE29704167U1 DE29704167U DE29704167U DE29704167U1 DE 29704167 U1 DE29704167 U1 DE 29704167U1 DE 29704167 U DE29704167 U DE 29704167U DE 29704167 U DE29704167 U DE 29704167U DE 29704167 U1 DE29704167 U1 DE 29704167U1
- Authority
- DE
- Germany
- Prior art keywords
- screw nail
- nail
- screw
- 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
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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0047—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
-
- 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
- F16B33/006—Non-metallic fasteners using screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29704167U DE29704167U1 (de) | 1997-03-07 | 1997-03-07 | Schraubnagel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29704167U DE29704167U1 (de) | 1997-03-07 | 1997-03-07 | Schraubnagel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29704167U1 true DE29704167U1 (de) | 1997-04-30 |
Family
ID=8037122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29704167U Expired - Lifetime DE29704167U1 (de) | 1997-03-07 | 1997-03-07 | Schraubnagel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29704167U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20207884U1 (de) * | 2002-05-22 | 2003-09-25 | Topal Hakan | Schraubnagel |
-
1997
- 1997-03-07 DE DE29704167U patent/DE29704167U1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20207884U1 (de) * | 2002-05-22 | 2003-09-25 | Topal Hakan | Schraubnagel |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19970612 |
|
R081 | Change of applicant/patentee |
Owner name: BOELLHOFF GMBH, DE Free format text: FORMER OWNER: BOELLHOFF GMBH VERBINDUNGS- UND MONTAGETECHNIK, 33649 BIELEFELD, DE Effective date: 19990806 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20000309 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20031001 |