FR2037890A5 - - Google Patents

Info

Publication number
FR2037890A5
FR2037890A5 FR7008547A FR7008547A FR2037890A5 FR 2037890 A5 FR2037890 A5 FR 2037890A5 FR 7008547 A FR7008547 A FR 7008547A FR 7008547 A FR7008547 A FR 7008547A FR 2037890 A5 FR2037890 A5 FR 2037890A5
Authority
FR
France
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
FR7008547A
Other languages
French (fr)
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.)
Barwell Engineering Ltd
Original Assignee
Barwell Engineering Ltd
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 Barwell Engineering Ltd filed Critical Barwell Engineering Ltd
Application granted granted Critical
Publication of FR2037890A5 publication Critical patent/FR2037890A5/fr
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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • B29C48/48—Two or more rams or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7008547A 1969-03-11 1970-03-10 Expired FR2037890A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1274569 1969-03-11

Publications (1)

Publication Number Publication Date
FR2037890A5 true FR2037890A5 (enrdf_load_stackoverflow) 1970-12-31

Family

ID=10010328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008547A Expired FR2037890A5 (enrdf_load_stackoverflow) 1969-03-11 1970-03-10

Country Status (9)

Country Link
AU (1) AU1240470A (enrdf_load_stackoverflow)
BE (1) BE747148A (enrdf_load_stackoverflow)
CH (1) CH510514A (enrdf_load_stackoverflow)
DE (1) DE2011579B2 (enrdf_load_stackoverflow)
ES (1) ES377323A1 (enrdf_load_stackoverflow)
FR (1) FR2037890A5 (enrdf_load_stackoverflow)
GB (1) GB1305553A (enrdf_load_stackoverflow)
NL (1) NL7003383A (enrdf_load_stackoverflow)
ZA (1) ZA701616B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140342A (en) * 1983-05-23 1984-11-28 Barwell Machine & Rubber Group Ram extruders
GB8716589D0 (en) * 1987-07-14 1987-08-19 Barwell Machine & Rubber Group Extrusion apparatus
CN106863797A (zh) * 2017-04-20 2017-06-20 四川建筑职业技术学院 一种用于3d食品打印的缸体往复式挤出机
CN107599348A (zh) * 2017-10-28 2018-01-19 南京汇龙橡胶制品有限公司 一种橡胶挤出机
CN109466040B (zh) * 2018-11-30 2024-04-12 洛阳艾佳模具制造有限公司 一种带钢衬的双层材料异型材挤出模具
CN111571848A (zh) * 2020-05-24 2020-08-25 王亚军 一种塑料粒子成型装置
TWI742998B (zh) * 2021-02-09 2021-10-11 萬潤科技股份有限公司 液材擠出裝置及其操作方法
CN114305746A (zh) * 2021-06-16 2022-04-12 彭满先 基于物联网的精密自动化可视化补牙系统
CN113399447B (zh) * 2021-07-03 2022-09-02 中粮屯河伊犁新宁糖业有限公司 一种酸性土壤修复装置
CN114919151B (zh) * 2022-05-23 2023-11-24 江苏奇鹰电线电缆有限公司 一种防堵塞的电缆挤塑上料装置
CN115739551A (zh) * 2022-11-23 2023-03-07 贵州电网有限责任公司 电力用发热缺陷控制装置

Also Published As

Publication number Publication date
DE2011579A1 (enrdf_load_stackoverflow) 1970-09-17
NL7003383A (enrdf_load_stackoverflow) 1970-09-15
AU1240470A (en) 1971-09-16
CH510514A (fr) 1971-07-31
DE2011579B2 (de) 1972-12-14
GB1305553A (enrdf_load_stackoverflow) 1973-02-07
BE747148A (fr) 1970-08-17
ZA701616B (en) 1971-04-28
ES377323A1 (es) 1972-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse