FR2012882A1 - Prodn of insulation casing for pipes - Google Patents
Prodn of insulation casing for pipesInfo
- Publication number
- FR2012882A1 FR2012882A1 FR6923812A FR6923812A FR2012882A1 FR 2012882 A1 FR2012882 A1 FR 2012882A1 FR 6923812 A FR6923812 A FR 6923812A FR 6923812 A FR6923812 A FR 6923812A FR 2012882 A1 FR2012882 A1 FR 2012882A1
- Authority
- FR
- France
- Prior art keywords
- blank
- prodn
- pipes
- knife
- machine
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
- B23D55/046—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work for feeding work into engagement with the saw blade
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Foam segments are cut on a machine with a fixed bandsaw to which the plastic blank is conveyed so positioned that its longitudinal axis is parallel to the knife. the blank is rotating continually about its axis through 360 degrees and is advanced to the knife in intervals corresponding to the required thickness, by the movement of the frame along the column. The bearer plate for the foam blank may be equipped with suction openings to retain the blank in position, and the machine may be programmed to work automatically to a certain limit, and then return the plate to its original position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1048568A CH484738A (en) | 1968-07-12 | 1968-07-12 | Method and device for the production of cylindrical segment-shaped insulating shells from a rectangular plastic foam blank |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2012882A1 true FR2012882A1 (en) | 1970-03-27 |
Family
ID=4363745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6923812A Withdrawn FR2012882A1 (en) | 1968-07-12 | 1969-07-11 | Prodn of insulation casing for pipes |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT318230B (en) |
BE (1) | BE735310A (en) |
CH (1) | CH484738A (en) |
DE (1) | DE1931771A1 (en) |
DK (1) | DK130054B (en) |
FI (1) | FI50735C (en) |
FR (1) | FR2012882A1 (en) |
NL (1) | NL6910631A (en) |
SE (1) | SE343788B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848391A1 (en) * | 1978-11-08 | 1980-05-14 | Karl Klein Fa | INSULATING PIPE AND METHOD FOR THE PRODUCTION THEREOF |
DE3040694A1 (en) * | 1980-10-29 | 1982-07-29 | Wezel GmbH & Co KG, 3560 Biedenkopf | METHOD AND DEVICE FOR THE PRODUCTION OF CALL-SHAPED CUT-OUTS OF THERMAL INSULATING WALLS FROM PLASTIC FOAM |
CN102873713B (en) * | 2012-09-10 | 2014-12-17 | 大连工业大学 | Pneumatic shell punching stringing machine |
-
1968
- 1968-07-12 CH CH1048568A patent/CH484738A/en not_active IP Right Cessation
-
1969
- 1969-06-23 DE DE19691931771 patent/DE1931771A1/en active Pending
- 1969-06-26 AT AT611669A patent/AT318230B/en not_active IP Right Cessation
- 1969-06-27 BE BE735310D patent/BE735310A/xx unknown
- 1969-07-08 SE SE971069A patent/SE343788B/xx unknown
- 1969-07-08 FI FI202869A patent/FI50735C/en active
- 1969-07-10 NL NL6910631A patent/NL6910631A/xx unknown
- 1969-07-11 DK DK378169A patent/DK130054B/en unknown
- 1969-07-11 FR FR6923812A patent/FR2012882A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL6910631A (en) | 1970-01-14 |
DK130054B (en) | 1974-12-16 |
SE343788B (en) | 1972-03-20 |
DE1931771A1 (en) | 1970-01-15 |
DK130054C (en) | 1975-07-14 |
AT318230B (en) | 1974-10-10 |
BE735310A (en) | 1969-12-01 |
FI50735C (en) | 1976-06-10 |
FI50735B (en) | 1976-03-01 |
CH484738A (en) | 1970-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA735340B (en) | Multi-cutter cutting tool | |
CH542678A (en) | Composite material for cutting tools | |
BE758277A (en) | MACHINES FOR CUTTING CHARCUTERIE IN SLICES | |
IT942956B (en) | MACHINE FOR CUTTING KEYS | |
BE758274A (en) | CUTTING MACHINE IN SLICES | |
AT268006B (en) | Sawing machine for cutting workpieces with large cross-sections | |
IT970998B (en) | MACHINE FOR CUTTING PLASTIC MATERIAL INTO SMALL BITS | |
ES323330A1 (en) | Improvements in the circular cutting devices of plastic material objects. (Machine-translation by Google Translate, not legally binding) | |
FR2012882A1 (en) | Prodn of insulation casing for pipes | |
CH487697A (en) | Tool or workpiece, in particular machine knife | |
CH550062A (en) | EDGE TRIMMING-BEVELLING MACHINE FOR PLASTIC SHEETS CUT OR OTHERWISE OBTAINED BY CUTTING. | |
AT315784B (en) | Partial cut cutting machine | |
IT972633B (en) | DSIPOSITIVE AND RELATIVE BLADE FOR CUTTING MATERIALS IN SHEETS AND SIMILAR SHEETS, IN PARTICULAR PLASTIC MATERIALS | |
ES416724A1 (en) | Circular saw machines | |
BE758276A (en) | CUTTING MACHINE IN SLICES | |
AT316462B (en) | Partial cut cutting machine | |
IT984883B (en) | MACHINE TOOL WITH TOOL CHANGE MECHANISM | |
IT953218B (en) | MACHINE FOR CUTTING METALLIC PIECES FOR ELECTROEROSION | |
AT301990B (en) | MACHINE TOOL FOR CUTTING OR GRINDING GLOBOID SCREWS | |
GB1141757A (en) | A dividing saw for cutting panels lengthwise and crosswise | |
YU33562B (en) | Saw. blade for frame sawing machine | |
ES344709A1 (en) | A method of cutting extended material in a plurality of shortest pieces. (Machine-translation by Google Translate, not legally binding) | |
IT944308B (en) | MACHINE FOR CUTTING OFF PIECES | |
CH488532A (en) | Knife for cutting plastic films | |
CS180678B1 (en) | Cutting plate for saw blades |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |