FR2376709A1 - Raccord a clavette pour elements tubulaires et son procede de fabrication - Google Patents
Raccord a clavette pour elements tubulaires et son procede de fabricationInfo
- Publication number
- FR2376709A1 FR2376709A1 FR7701354A FR7701354A FR2376709A1 FR 2376709 A1 FR2376709 A1 FR 2376709A1 FR 7701354 A FR7701354 A FR 7701354A FR 7701354 A FR7701354 A FR 7701354A FR 2376709 A1 FR2376709 A1 FR 2376709A1
- Authority
- FR
- France
- Prior art keywords
- wall pair
- scaffolding tube
- windows
- blank
- openings
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/12—Clamps or clips for crossing members
- E04G7/14—Clamps or clips for crossing members for clamping the members independently
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701354A FR2376709A1 (fr) | 1977-01-11 | 1977-01-11 | Raccord a clavette pour elements tubulaires et son procede de fabrication |
BE0/210242A BE896064Q (fr) | 1977-01-11 | 1983-03-02 | Raccord a clavette pour elements tubulaires et son procede de fabrication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7701354A FR2376709A1 (fr) | 1977-01-11 | 1977-01-11 | Raccord a clavette pour elements tubulaires et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376709A1 true FR2376709A1 (fr) | 1978-08-04 |
FR2376709B1 FR2376709B1 (US08066781-20111129-C00013.png) | 1982-07-02 |
Family
ID=9185628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7701354A Granted FR2376709A1 (fr) | 1977-01-11 | 1977-01-11 | Raccord a clavette pour elements tubulaires et son procede de fabrication |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE896064Q (US08066781-20111129-C00013.png) |
FR (1) | FR2376709A1 (US08066781-20111129-C00013.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489871A2 (fr) * | 1980-09-10 | 1982-03-12 | Somefran | Perfectionnements a un pied support pour echafaudage |
EP0052438A1 (en) * | 1980-11-19 | 1982-05-26 | Whitlam Holdings Limited | A method of erecting drop scaffolding, a drop scaffolding structure and a scaffold coupling therefor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1373340A (fr) * | 1963-09-17 | 1964-09-25 | Somefran | Bride métallique articulée avec clavettes à large semelle pour tubes d'échafaudages |
CH424193A (it) * | 1966-02-14 | 1966-11-15 | Pedroli Dante | Giunto per strutture tubolari o per profilati |
FR2250881A2 (en) * | 1973-11-13 | 1975-06-06 | Zaidan Joseph | Clamp for steel scaffolding pipes - is made from cruciform pierced plate and by inserting pressed steel wedges |
FR2359300A2 (fr) * | 1976-07-19 | 1978-02-17 | Somefran | Bride a clavettes imperdables pour la jonction d'elements tubulaires |
-
1977
- 1977-01-11 FR FR7701354A patent/FR2376709A1/fr active Granted
-
1983
- 1983-03-02 BE BE0/210242A patent/BE896064Q/fr not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1373340A (fr) * | 1963-09-17 | 1964-09-25 | Somefran | Bride métallique articulée avec clavettes à large semelle pour tubes d'échafaudages |
CH424193A (it) * | 1966-02-14 | 1966-11-15 | Pedroli Dante | Giunto per strutture tubolari o per profilati |
FR2250881A2 (en) * | 1973-11-13 | 1975-06-06 | Zaidan Joseph | Clamp for steel scaffolding pipes - is made from cruciform pierced plate and by inserting pressed steel wedges |
FR2359300A2 (fr) * | 1976-07-19 | 1978-02-17 | Somefran | Bride a clavettes imperdables pour la jonction d'elements tubulaires |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489871A2 (fr) * | 1980-09-10 | 1982-03-12 | Somefran | Perfectionnements a un pied support pour echafaudage |
EP0052438A1 (en) * | 1980-11-19 | 1982-05-26 | Whitlam Holdings Limited | A method of erecting drop scaffolding, a drop scaffolding structure and a scaffold coupling therefor |
US4497389A (en) * | 1980-11-19 | 1985-02-05 | Whitlam Holdings Limited Of Low Valley Industrial Estate | Method of erecting drop scaffolding, a drop scaffolding structure, and a scaffold coupling therefor |
Also Published As
Publication number | Publication date |
---|---|
BE896064Q (fr) | 1983-07-01 |
FR2376709B1 (US08066781-20111129-C00013.png) | 1982-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |