GB398401A - Improvements in devices for securing nails or bolts to wood and like surfaces - Google Patents
Improvements in devices for securing nails or bolts to wood and like surfacesInfo
- Publication number
- GB398401A GB398401A GB447633A GB447633A GB398401A GB 398401 A GB398401 A GB 398401A GB 447633 A GB447633 A GB 447633A GB 447633 A GB447633 A GB 447633A GB 398401 A GB398401 A GB 398401A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolts
- wood
- devices
- head
- nail
- 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
Links
- 239000002023 wood Substances 0.000 title 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
- F16B15/00—Nails; Staples
- F16B15/02—Nails; Staples with specially-shaped heads, e.g. with enlarged surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
398,401. Bolts ; dowels. HAUS, J., Uster, and HOLLIGER, R., Chur, both in Switzerland. Feb. 14, 1933, No. 4476. [Classes 89 (i) and 89 (ii).] A dowel or double-ended nail is formed with a pointed shank 1 and a head 2 having sharpened prongs 3 which are bevelled on the inner faces and engage a disc 5. When the nail is driven by a hollow punch S the prongs are deflected to anchor the head to the work B. In a modification the shank I is replaced by a threaded bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB447633A GB398401A (en) | 1933-02-14 | 1933-02-14 | Improvements in devices for securing nails or bolts to wood and like surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB447633A GB398401A (en) | 1933-02-14 | 1933-02-14 | Improvements in devices for securing nails or bolts to wood and like surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB398401A true GB398401A (en) | 1933-09-14 |
Family
ID=9777898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB447633A Expired GB398401A (en) | 1933-02-14 | 1933-02-14 | Improvements in devices for securing nails or bolts to wood and like surfaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB398401A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616377A (en) * | 1947-08-01 | 1952-11-04 | Robinson D Bullard | Fastener |
US4457651A (en) * | 1980-02-22 | 1984-07-03 | Wakai & Co., Ltd. | Nail |
DE3345331A1 (en) * | 1983-12-15 | 1985-06-27 | Artur Dr.H.C. 7244 Waldachtal Fischer | Expanding nail |
-
1933
- 1933-02-14 GB GB447633A patent/GB398401A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616377A (en) * | 1947-08-01 | 1952-11-04 | Robinson D Bullard | Fastener |
US4457651A (en) * | 1980-02-22 | 1984-07-03 | Wakai & Co., Ltd. | Nail |
DE3345331A1 (en) * | 1983-12-15 | 1985-06-27 | Artur Dr.H.C. 7244 Waldachtal Fischer | Expanding nail |
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