FI65568C - Foerfarande foer tillverkning av formade delar och formyta laempad foer foerfarandet - Google Patents
Foerfarande foer tillverkning av formade delar och formyta laempad foer foerfarandet Download PDFInfo
- Publication number
- FI65568C FI65568C FI780815A FI780815A FI65568C FI 65568 C FI65568 C FI 65568C FI 780815 A FI780815 A FI 780815A FI 780815 A FI780815 A FI 780815A FI 65568 C FI65568 C FI 65568C
- Authority
- FI
- Finland
- Prior art keywords
- pattern
- mold surface
- recesses
- protrusions
- mold
- Prior art date
Links
Classifications
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00605—Production of reflex reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Forging (AREA)
- Adornments (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7703500A SE411321B (sv) | 1977-03-28 | 1977-03-28 | Sett att framstella reliefmonstrade detaljer samt en derfor avpassad formyta |
SE7703500 | 1977-03-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI780815A FI780815A (fi) | 1978-09-29 |
FI65568B FI65568B (fi) | 1984-02-29 |
FI65568C true FI65568C (fi) | 1984-06-11 |
Family
ID=20330852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI780815A FI65568C (fi) | 1977-03-28 | 1978-03-15 | Foerfarande foer tillverkning av formade delar och formyta laempad foer foerfarandet |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2812385A1 (xx) |
DK (1) | DK124678A (xx) |
FI (1) | FI65568C (xx) |
GB (1) | GB1593346A (xx) |
NO (1) | NO781031L (xx) |
SE (1) | SE411321B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334396A1 (de) * | 1983-09-23 | 1985-04-11 | Mast, geb. Kaschub, Anita, 7580 Bühl | Verfahren zum herstellen von kuenstlichen pflastersteinplatten |
GB2272662C (en) * | 1992-11-21 | 2007-05-08 | Hadley Ind Plc | Sheet material, method of producing same and rolls for use in the method |
US6700712B2 (en) | 2001-11-13 | 2004-03-02 | 3M Innovative Properties Company | Multidirectional single surface optically shaped film |
DE102004029453A1 (de) | 2004-06-18 | 2006-06-08 | Samsonite Corp., Denver | Verfahren zur Herstellung eines Kunststoffteiles, insbesondere Gepäckstückschale, aus selbstverstärktem thermoplastischen Material, Kunststoffteil, hergestellt aus selbstverstärktem thermoplastischen Material und Vorrichtung zur Herstellung eines Kunststoffteiles, insbesondere Gepäckstückschale |
-
1977
- 1977-03-28 SE SE7703500A patent/SE411321B/xx not_active IP Right Cessation
-
1978
- 1978-03-15 FI FI780815A patent/FI65568C/fi not_active IP Right Cessation
- 1978-03-17 GB GB10766/78A patent/GB1593346A/en not_active Expired
- 1978-03-20 DK DK124678A patent/DK124678A/da not_active IP Right Cessation
- 1978-03-21 DE DE19782812385 patent/DE2812385A1/de not_active Withdrawn
- 1978-03-22 NO NO781031A patent/NO781031L/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI780815A (fi) | 1978-09-29 |
FI65568B (fi) | 1984-02-29 |
NO781031L (no) | 1978-09-29 |
DE2812385A1 (de) | 1978-10-05 |
SE7703500L (sv) | 1978-09-29 |
DK124678A (da) | 1978-09-29 |
GB1593346A (en) | 1981-07-15 |
SE411321B (sv) | 1979-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: AB BOFORS |