GB1213200A - Drawing method and apparatus - Google Patents

Drawing method and apparatus

Info

Publication number
GB1213200A
GB1213200A GB1468168A GB1468168A GB1213200A GB 1213200 A GB1213200 A GB 1213200A GB 1468168 A GB1468168 A GB 1468168A GB 1468168 A GB1468168 A GB 1468168A GB 1213200 A GB1213200 A GB 1213200A
Authority
GB
United Kingdom
Prior art keywords
sheet
ridge
mould
initially
pressure
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
GB1468168A
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB1213200A publication Critical patent/GB1213200A/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
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB1468168A 1967-04-10 1968-03-27 Drawing method and apparatus Expired GB1213200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62976367A 1967-04-10 1967-04-10

Publications (1)

Publication Number Publication Date
GB1213200A true GB1213200A (en) 1970-11-18

Family

ID=24524386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1468168A Expired GB1213200A (en) 1967-04-10 1968-03-27 Drawing method and apparatus

Country Status (9)

Country Link
JP (1) JPS509818B1 (de)
AT (1) AT316124B (de)
BE (1) BE713486A (de)
CH (1) CH470246A (de)
DE (1) DE1778169B2 (de)
ES (1) ES352388A1 (de)
FR (1) FR1560819A (de)
GB (1) GB1213200A (de)
SE (1) SE323508B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114011968A (zh) * 2021-11-05 2022-02-08 沧州春潮五金制造有限公司 一种插座式滤波器外壳的拉伸制造工艺
CN117162460A (zh) * 2023-08-23 2023-12-05 苏州凌耀医疗器械科技有限公司 一种医用吸塑包装盒及其生产工艺

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125737U (de) * 1975-04-02 1976-10-12
US4404162A (en) * 1979-07-16 1983-09-13 Sumitomo Bakelite Company Ltd. Process for producing a thin-wall deep drawn container of thermoplastic resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114011968A (zh) * 2021-11-05 2022-02-08 沧州春潮五金制造有限公司 一种插座式滤波器外壳的拉伸制造工艺
CN117162460A (zh) * 2023-08-23 2023-12-05 苏州凌耀医疗器械科技有限公司 一种医用吸塑包装盒及其生产工艺
CN117162460B (zh) * 2023-08-23 2024-05-31 苏州凌耀医疗器械科技有限公司 一种医用吸塑包装盒及其生产工艺

Also Published As

Publication number Publication date
DE1778169A1 (de) 1971-07-29
ES352388A1 (es) 1969-08-01
BE713486A (de) 1968-08-16
CH470246A (de) 1969-03-31
AT316124B (de) 1974-06-25
DE1778169C3 (de) 1975-02-06
DE1778169B2 (de) 1974-06-20
FR1560819A (de) 1969-03-21
JPS509818B1 (de) 1975-04-16
SE323508B (de) 1970-05-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee