GB2158388B - Method of forming a mould - Google Patents

Method of forming a mould

Info

Publication number
GB2158388B
GB2158388B GB08316992A GB8316992A GB2158388B GB 2158388 B GB2158388 B GB 2158388B GB 08316992 A GB08316992 A GB 08316992A GB 8316992 A GB8316992 A GB 8316992A GB 2158388 B GB2158388 B GB 2158388B
Authority
GB
United Kingdom
Prior art keywords
mould
forming
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
GB08316992A
Other versions
GB2158388A (en
GB8316992D0 (en
Inventor
Christian James Blom
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB08235960A external-priority patent/GB2132375B/en
Application filed by Individual filed Critical Individual
Priority to GB08316992A priority Critical patent/GB2158388B/en
Publication of GB8316992D0 publication Critical patent/GB8316992D0/en
Publication of GB2158388A publication Critical patent/GB2158388A/en
Application granted granted Critical
Publication of GB2158388B publication Critical patent/GB2158388B/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
    • 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
    • B29D11/00625—Moulds for reflex reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
    • B23P15/246—Laminated dies
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/081—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors
    • B60R1/082—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors using a single wide field mirror or an association of rigidly connected mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0058—Mirrors
GB08316992A 1982-12-17 1983-06-22 Method of forming a mould Expired GB2158388B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08316992A GB2158388B (en) 1982-12-17 1983-06-22 Method of forming a mould

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08235960A GB2132375B (en) 1982-12-17 1982-12-17 Segmented mirror
GB08316992A GB2158388B (en) 1982-12-17 1983-06-22 Method of forming a mould

Publications (3)

Publication Number Publication Date
GB8316992D0 GB8316992D0 (en) 1983-07-27
GB2158388A GB2158388A (en) 1985-11-13
GB2158388B true GB2158388B (en) 1987-02-04

Family

ID=26284710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316992A Expired GB2158388B (en) 1982-12-17 1983-06-22 Method of forming a mould

Country Status (1)

Country Link
GB (1) GB2158388B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1266811B1 (en) * 1993-12-23 1997-01-21 Psa Sist Antivibranti Spa FLEXIBLE MEMBRANE FOR AIR SPRINGS, AND MOLDING EQUIPMENT
DE10039023A1 (en) * 2000-08-10 2002-02-21 Bayerische Motoren Werke Ag Device and method for producing a blank for a component
ES2370567B1 (en) * 2009-11-12 2012-11-27 Abengoa Solar New Technologies, S.A. CONFORMING TABLE FOR MIRROR CURVING.
CN114434092B (en) * 2021-12-15 2023-03-14 成都飞机工业（集团）有限责任公司 Production method of aviation plate frame type complex parts

Also Published As

Publication number Publication date
GB2158388A (en) 1985-11-13
GB8316992D0 (en) 1983-07-27

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Legal Events

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