IT1058934B - Pezzo ottico stampato particolarmente vetro d orologio nonche procedimento e dispositivo per la sua fabbricazione - Google Patents

Pezzo ottico stampato particolarmente vetro d orologio nonche procedimento e dispositivo per la sua fabbricazione

Info

Publication number
IT1058934B
IT1058934B IT21850/76A IT2185076A IT1058934B IT 1058934 B IT1058934 B IT 1058934B IT 21850/76 A IT21850/76 A IT 21850/76A IT 2185076 A IT2185076 A IT 2185076A IT 1058934 B IT1058934 B IT 1058934B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
optical part
part particularly
printed optical
Prior art date
Application number
IT21850/76A
Other languages
English (en)
Original Assignee
Muenchmeyer Kg H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Muenchmeyer Kg H filed Critical Muenchmeyer Kg H
Application granted granted Critical
Publication of IT1058934B publication Critical patent/IT1058934B/it

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0266—Local curing
    • 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
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
    • B29C2043/029—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry using axial compression along a longitudinal axis
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B29C2043/522—Heating or cooling selectively heating a part of the mould to achieve partial heating, differential heating
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0073—Roughness, e.g. anti-slip smooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT21850/76A 1975-04-03 1976-04-01 Pezzo ottico stampato particolarmente vetro d orologio nonche procedimento e dispositivo per la sua fabbricazione IT1058934B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2514644A DE2514644C3 (de) 1975-04-03 1975-04-03 Verfahren und Vorrichtung zum Herstellen von Uhrgläsern

Publications (1)

Publication Number Publication Date
IT1058934B true IT1058934B (it) 1982-05-10

Family

ID=5943044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21850/76A IT1058934B (it) 1975-04-03 1976-04-01 Pezzo ottico stampato particolarmente vetro d orologio nonche procedimento e dispositivo per la sua fabbricazione

Country Status (13)

Country Link
JP (1) JPS51121074A (it)
AU (1) AU1268276A (it)
BE (1) BE839720A (it)
CH (2) CH593508B5 (it)
DE (1) DE2514644C3 (it)
DK (1) DK87376A (it)
FR (1) FR2306065A1 (it)
GB (1) GB1546657A (it)
HK (1) HK59780A (it)
IT (1) IT1058934B (it)
NL (1) NL7602673A (it)
SE (1) SE7603768L (it)
ZA (1) ZA761571B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134883A (ja) * 1983-01-20 1984-08-02 Mitsubishi Electric Corp 光半導体装置
JPS60130638U (ja) * 1984-02-10 1985-09-02 株式会社　三社電機製作所 半導体装置
DE10352112A1 (de) * 2003-11-04 2005-06-16 Veka Ag Verfahren zur Herstellung einer thermoplastischen Kunststoffplatte mit wenigstens einer geglätteten Seitenkante und Vorrichtung dafür
DE102004027561A1 (de) * 2003-11-04 2005-12-29 Veka Ag Glättungsvorrichtung und Kantenbearbeitungssystem für eine Seitenkante einer thermoplastischen Kunststoffplatte
CN106630561A (zh) * 2017-01-18 2017-05-10 东莞华清光学科技有限公司 一种用于2d玻璃镜片热弯的模具及应用该模具的热弯工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036850B2 (it) * 1971-12-09 1975-11-28

Also Published As

Publication number Publication date
DE2514644C3 (de) 1979-09-13
FR2306065A1 (fr) 1976-10-29
JPS51121074A (en) 1976-10-22
GB1546657A (en) 1979-05-31
BE839720A (fr) 1976-07-16
SE7603768L (sv) 1976-10-04
DE2514644B2 (de) 1979-01-18
FR2306065B1 (it) 1978-06-23
CH593508B5 (it) 1977-12-15
ZA761571B (en) 1977-03-30
NL7602673A (nl) 1976-10-05
DE2514644A1 (de) 1976-10-14
JPS546068B2 (it) 1979-03-24
DK87376A (da) 1976-10-04
AU1268276A (en) 1977-10-13
HK59780A (en) 1980-10-31
CH376676A4 (it) 1977-04-15

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