FR1453796A - Crampons d'ancrage perfectionnés - Google Patents
Crampons d'ancrage perfectionnésInfo
- Publication number
- FR1453796A FR1453796A FR38708A FR38708A FR1453796A FR 1453796 A FR1453796 A FR 1453796A FR 38708 A FR38708 A FR 38708A FR 38708 A FR38708 A FR 38708A FR 1453796 A FR1453796 A FR 1453796A
- Authority
- FR
- France
- Prior art keywords
- crampons
- advanced anchor
- anchor
- advanced
- anchor crampons
- 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
- 241000909536 Gobiesocidae Species 0.000 title 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
- 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)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41261764A | 1964-11-20 | 1964-11-20 | |
US458830A US3277770A (en) | 1965-05-14 | 1965-05-14 | Masonry anchor bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1453796A true FR1453796A (fr) | 1966-06-03 |
Family
ID=27021833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR38708A Expired FR1453796A (fr) | 1964-11-20 | 1965-11-17 | Crampons d'ancrage perfectionnés |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1453796A (fr) |
GB (1) | GB1116640A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2375438A1 (fr) * | 1976-12-21 | 1978-07-21 | Charcon Tunnels Ltd | Perfectionnements aux segments de parement prefabriques pour tunnel |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3105038A1 (de) * | 1981-02-12 | 1982-09-09 | Heinrich 6102 Pfungstadt Liebig | "spreizduebel" |
GB2137713A (en) * | 1983-04-08 | 1984-10-10 | Perard Torque Tension Ltd | Rock anchor bolt assembly |
-
1965
- 1965-11-04 GB GB46804/65A patent/GB1116640A/en not_active Expired
- 1965-11-17 FR FR38708A patent/FR1453796A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2375438A1 (fr) * | 1976-12-21 | 1978-07-21 | Charcon Tunnels Ltd | Perfectionnements aux segments de parement prefabriques pour tunnel |
Also Published As
Publication number | Publication date |
---|---|
GB1116640A (en) | 1968-06-12 |
DE1475083A1 (de) | 1969-03-27 |
DE1475083B2 (de) | 1975-10-30 |
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