NL7101034A - - Google Patents
Info
- Publication number
- NL7101034A NL7101034A NL7101034A NL7101034A NL7101034A NL 7101034 A NL7101034 A NL 7101034A NL 7101034 A NL7101034 A NL 7101034A NL 7101034 A NL7101034 A NL 7101034A NL 7101034 A NL7101034 A NL 7101034A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means
-
- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Dowels (AREA)
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7101034A NL7101034A (xx) | 1971-01-27 | 1971-01-27 | |
DK530371AA DK139315B (da) | 1970-11-12 | 1971-10-29 | Ekspansionsbolt. |
SE7113860A SE379577B (xx) | 1970-11-12 | 1971-11-01 | |
CH1600671A CH555011A (de) | 1970-11-12 | 1971-11-03 | Ankerbolzen. |
AU35468/71A AU459987B2 (en) | 1970-11-12 | 1971-11-08 | Anchor bolt |
CA127,252A CA946190A (en) | 1970-11-12 | 1971-11-09 | Expansion bolt |
FR7140315A FR2114533A5 (xx) | 1970-11-12 | 1971-11-10 | |
DE2155757A DE2155757C3 (de) | 1970-11-12 | 1971-11-10 | Ankerbolzen |
NO4147/71A NO131687C (xx) | 1970-11-12 | 1971-11-10 | |
US00197315A US3747468A (en) | 1970-11-12 | 1971-11-10 | Anchor bolt |
AT975271A AT310403B (de) | 1970-11-12 | 1971-11-11 | Ankerbolzen |
IT70690/71A IT942825B (it) | 1970-11-12 | 1971-11-11 | Bullone di ancoraggio ad espansione |
JP46089978A JPS5012550B1 (xx) | 1970-11-12 | 1971-11-12 | |
GB5264071A GB1375023A (xx) | 1970-11-12 | 1971-11-12 | |
BE775284A BE775284A (fr) | 1970-11-12 | 1971-11-12 | Ankerbout met wigvormig spreidstuk en door een strip verbonden,spreidbare ankerdelen binnen de boutomtrek |
IL38360A IL38360A (en) | 1971-01-27 | 1971-12-14 | Anchor bolt assembly |
LU64467D LU64467A1 (xx) | 1971-01-27 | 1971-12-16 | |
FI3725/71A FI53243C (xx) | 1971-01-27 | 1971-12-29 | |
ES1972176487U ES176487Y (es) | 1971-01-27 | 1972-01-13 | Bulon de anclaje expansible. |
BR423/72A BR7200423D0 (pt) | 1971-01-27 | 1972-01-26 | Perno de ancoragem expansivel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7101034A NL7101034A (xx) | 1971-01-27 | 1971-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7101034A true NL7101034A (xx) | 1972-07-31 |
Family
ID=19812335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7101034A NL7101034A (xx) | 1970-11-12 | 1971-01-27 |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR7200423D0 (xx) |
ES (1) | ES176487Y (xx) |
FI (1) | FI53243C (xx) |
IL (1) | IL38360A (xx) |
LU (1) | LU64467A1 (xx) |
NL (1) | NL7101034A (xx) |
-
1971
- 1971-01-27 NL NL7101034A patent/NL7101034A/xx not_active Application Discontinuation
- 1971-12-14 IL IL38360A patent/IL38360A/xx unknown
- 1971-12-16 LU LU64467D patent/LU64467A1/xx unknown
- 1971-12-29 FI FI3725/71A patent/FI53243C/fi active
-
1972
- 1972-01-13 ES ES1972176487U patent/ES176487Y/es not_active Expired
- 1972-01-26 BR BR423/72A patent/BR7200423D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FI53243B (xx) | 1977-11-30 |
LU64467A1 (xx) | 1972-06-20 |
FI53243C (xx) | 1978-03-10 |
IL38360A0 (en) | 1972-02-29 |
ES176487Y (es) | 1973-03-16 |
BR7200423D0 (pt) | 1973-07-03 |
IL38360A (en) | 1974-10-22 |
ES176487U (es) | 1972-08-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BI | The patent application has been withdrawn |