RO72758B - Dispozitiv de asamblare pentru tevi de schelarie si procedeu de fabricare a dispozitivului de asamblare - Google Patents
Dispozitiv de asamblare pentru tevi de schelarie si procedeu de fabricare a dispozitivului de asamblareInfo
- Publication number
- RO72758B RO72758B RO77897A RO7789774A RO72758B RO 72758 B RO72758 B RO 72758B RO 77897 A RO77897 A RO 77897A RO 7789774 A RO7789774 A RO 7789774A RO 72758 B RO72758 B RO 72758B
- Authority
- RO
- Romania
- Prior art keywords
- assembling
- manufacturing
- feathers
- wings
- scaffolding pipes
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 210000003746 feather Anatomy 0.000 abstract 2
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Ladders (AREA)
Abstract
Dispozitivul este format dintr-o placa plecînd de la un flanc plat metalic în forma de cruce, ale carui aripi sunt îndoite cate doua opuse în sens invers si în care sunt proiectate niste goluri a caror pene cu care se fixeaza sevile de schelarie. Penele sunt prevazute cu ambutisari ce împiedica iesirea lor datorita vibratiilor iar la capatul cu sectiune mai redusa cu niste aripi ce nu permit iesirea totala a acesteia din piesa. Un asemenea dispozitiv produs cu o tehnologie simpla datorita simplitasii lui, este usor de montat si demontat oferind si o siguranta în exploatare.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7308147A FR2220648A1 (ro) | 1973-03-07 | 1973-03-07 | |
| FR7331784A FR2242540A2 (en) | 1973-09-03 | 1973-09-03 | Coupling for tubular scaffolding - includes central link with two pairs of arms arranged to hold mutually inclined scaffolding tubes |
| FR7340309A FR2250881A2 (en) | 1973-11-13 | 1973-11-13 | Clamp for steel scaffolding pipes - is made from cruciform pierced plate and by inserting pressed steel wedges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO72758A RO72758A (ro) | 1984-07-17 |
| RO72758B true RO72758B (ro) | 1984-09-30 |
Family
ID=27250072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO77897A RO72758B (ro) | 1973-03-07 | 1974-03-04 | Dispozitiv de asamblare pentru tevi de schelarie si procedeu de fabricare a dispozitivului de asamblare |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5026327A (ro) |
| AU (1) | AU6617274A (ro) |
| DD (1) | DD112806A5 (ro) |
| ES (1) | ES424053A1 (ro) |
| HU (1) | HU170099B (ro) |
| RO (1) | RO72758B (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100450A (en) * | 1980-12-15 | 1982-06-22 | Seiko Epson Corp | Multicolor printer |
| JPS5812709U (ja) * | 1981-07-20 | 1983-01-26 | 東都興業株式会社 | シ−トの定着装置 |
| KR100749906B1 (ko) | 2006-08-29 | 2007-08-21 | 김구해 | 거푸집 체결용 웨지 핀 |
| CN105922288B (zh) * | 2016-06-30 | 2018-11-16 | 奇瑞汽车股份有限公司 | 一种自动化线夹紧转接块 |
-
1974
- 1974-03-01 AU AU66172/74A patent/AU6617274A/en not_active Expired
- 1974-03-04 RO RO77897A patent/RO72758B/ro unknown
- 1974-03-05 HU HUZA000372 patent/HU170099B/hu unknown
- 1974-03-07 DD DD17702374A patent/DD112806A5/xx unknown
- 1974-03-07 ES ES424053A patent/ES424053A1/es not_active Expired
- 1974-03-07 JP JP2579074A patent/JPS5026327A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RO72758A (ro) | 1984-07-17 |
| JPS5026327A (ro) | 1975-03-19 |
| HU170099B (ro) | 1977-03-28 |
| AU6617274A (en) | 1975-09-04 |
| DD112806A5 (ro) | 1975-05-05 |
| ES424053A1 (es) | 1976-11-01 |
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