GB1546657A - Method of and apparatus for producing watch glasses - Google Patents

Method of and apparatus for producing watch glasses

Info

Publication number
GB1546657A
GB1546657A GB11705/76A GB1170576A GB1546657A GB 1546657 A GB1546657 A GB 1546657A GB 11705/76 A GB11705/76 A GB 11705/76A GB 1170576 A GB1170576 A GB 1170576A GB 1546657 A GB1546657 A GB 1546657A
Authority
GB
United Kingdom
Prior art keywords
watch glasses
producing watch
producing
glasses
watch
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.)
Expired
Application number
GB11705/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MUENCHMEYER KG H
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
Publication of GB1546657A publication Critical patent/GB1546657A/en
Expired legal-status Critical Current

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)
  • Oral & Maxillofacial Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB11705/76A 1975-04-03 1976-03-23 Method of and apparatus for producing watch glasses Expired GB1546657A (en)

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
GB1546657A true GB1546657A (en) 1979-05-31

Family

ID=5943044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11705/76A Expired GB1546657A (en) 1975-04-03 1976-03-23 Method of and apparatus for producing watch glasses

Country Status (13)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044543A1 (de) * 2003-11-04 2005-05-19 Veka Ag Verfahren zur herstellung einer thermoplastischen kunststoffplatte mit wenigstens einer geglätteten seitenkante, vorrichtung dafür sowie kantenbearbeitungssystem
CN1871117B (zh) * 2003-11-04 2010-05-12 维卡股份公司 用于制造具有至少一个被整平的侧棱边的热塑性塑料板的方法、用于该方法的装置以及棱边加工系统
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

Families Citing this family (2)

* 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

Family Cites Families (1)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044543A1 (de) * 2003-11-04 2005-05-19 Veka Ag Verfahren zur herstellung einer thermoplastischen kunststoffplatte mit wenigstens einer geglätteten seitenkante, vorrichtung dafür sowie kantenbearbeitungssystem
RU2363579C2 (ru) * 2003-11-04 2009-08-10 Фека Аг Способ изготовления листа термопластичного материала, по меньшей мере, с одной выровненной кромкой, устройство, а также система обработки кромок
CN1871117B (zh) * 2003-11-04 2010-05-12 维卡股份公司 用于制造具有至少一个被整平的侧棱边的热塑性塑料板的方法、用于该方法的装置以及棱边加工系统
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

Also Published As

Publication number Publication date
AU1268276A (en) 1977-10-13
DE2514644B2 (de) 1979-01-18
SE7603768L (sv) 1976-10-04
DE2514644A1 (de) 1976-10-14
HK59780A (en) 1980-10-31
IT1058934B (it) 1982-05-10
CH593508B5 (enrdf_load_stackoverflow) 1977-12-15
FR2306065B1 (enrdf_load_stackoverflow) 1978-06-23
CH376676A4 (enrdf_load_stackoverflow) 1977-04-15
DK87376A (da) 1976-10-04
FR2306065A1 (fr) 1976-10-29
JPS51121074A (en) 1976-10-22
BE839720A (fr) 1976-07-16
NL7602673A (nl) 1976-10-05
ZA761571B (en) 1977-03-30
DE2514644C3 (de) 1979-09-13
JPS546068B2 (enrdf_load_stackoverflow) 1979-03-24

Similar Documents

Publication Publication Date Title
JPS51117199A (en) Method of making single crystal
HK61679A (en) Method of making optical elements and moulds for use therein
JPS5238100A (en) Method of and apparatus for producing tobacco composition
JPS5244654A (en) Optical system and method of producing same
JPS51147357A (en) Method of producing pendulum for selffwinding watch and pendulum thus produced
JPS51151710A (en) Method of treating glass
JPS5262797A (en) Device for and method of producing fine irregularity
JPS5263108A (en) Method and apparatus for production of magnesium
JPS51129241A (en) Method of and apparatus for effecting fusion
JPS51123210A (en) Method of melting glass and apparatus for carrying out thereof
JPS5247561A (en) Method of and apparatus for producing coil spring
JPS5239479A (en) Method of and apparatus for producing lighttweight containers
GB1546657A (en) Method of and apparatus for producing watch glasses
JPS51151299A (en) Method of making single crystal galliumnitride
JPS51144999A (en) Apparatus for and method of forming magnet
JPS5240646A (en) Method of and apparatus for producing processed yarn
JPS525662A (en) Method of and apparatus for producing spiral spring
JPS5218343A (en) Method of making spectacle frame
GB1546216A (en) Method and apparatus for manufacturing of packaging-container blanks
JPS52142711A (en) Method of glass melting and apparatus for said purpose
JPS5235493A (en) Method of producing crystal for dentine
JPS5254055A (en) Method of producing novel sausage and apparatus therefor
JPS51128445A (en) Method of producing food and apparatus therefor
JPS52114750A (en) Method of and apparatus for producing
JPS51140968A (en) Method of and apparatus for producing blank

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee