NL81932C - - Google Patents
Info
- Publication number
- NL81932C NL81932C NL81932DA NL81932C NL 81932 C NL81932 C NL 81932C NL 81932D A NL81932D A NL 81932DA NL 81932 C NL81932 C NL 81932C
- Authority
- NL
- Netherlands
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL739221X | 1952-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL81932C true NL81932C (cg-RX-API-DMAC10.html) |
Family
ID=19820470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL81932D NL81932C (cg-RX-API-DMAC10.html) | 1952-11-11 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1094913A (cg-RX-API-DMAC10.html) |
| GB (1) | GB739221A (cg-RX-API-DMAC10.html) |
| NL (1) | NL81932C (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192906A (zh) * | 2019-07-07 | 2021-01-08 | 天津康利特变机电科技有限责任公司 | 一种智能的全自动变压器皱纹纸管机 |
-
0
- NL NL81932D patent/NL81932C/xx active
-
1953
- 1953-11-06 GB GB30770/53A patent/GB739221A/en not_active Expired
- 1953-11-09 FR FR1094913D patent/FR1094913A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1094913A (fr) | 1955-05-25 |
| GB739221A (en) | 1955-10-26 |