GB138044A - Improvements relating to machines for moulding cohesive and plastic materials - Google Patents

Improvements relating to machines for moulding cohesive and plastic materials

Info

Publication number
GB138044A
GB138044A GB2188019A GB2188019A GB138044A GB 138044 A GB138044 A GB 138044A GB 2188019 A GB2188019 A GB 2188019A GB 2188019 A GB2188019 A GB 2188019A GB 138044 A GB138044 A GB 138044A
Authority
GB
United Kingdom
Prior art keywords
cam
moulding
cohesive
machines
lid
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
GB2188019A
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.)
HILDA IRENE HOOPER
Original Assignee
HILDA IRENE HOOPER
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 HILDA IRENE HOOPER filed Critical HILDA IRENE HOOPER
Priority to GB2188019A priority Critical patent/GB138044A/en
Publication of GB138044A publication Critical patent/GB138044A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/027—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form using a bottom press ram actuated upwardly towards mould covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

138,044. Hooper, H. I. Sept. 5, 1919. Presses; feeding and measuring.-A machine for moulding concrete blocks &c. comprises a mould A fitted with a plunger F operated by a cam c<1> on a shaft C and a hinged lid H which is automatically closed by links L, K operated by a cam c<2>, held by a latch i adapted to be released by a cam c<4>, and is thrown open by a spring M. The link K is formed with a lever extension k, and is connected to an extension H<1> of the lid H by a slotted connexion h whereby the lid may be released by hand. Material is fed into the mould from a shoot fitted with a pair of slides actuated by a cam c<3> through a lever R'. A mcdification is described for the manufacture of hollow blocks.
GB2188019A 1919-09-05 1919-09-05 Improvements relating to machines for moulding cohesive and plastic materials Expired GB138044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2188019A GB138044A (en) 1919-09-05 1919-09-05 Improvements relating to machines for moulding cohesive and plastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2188019A GB138044A (en) 1919-09-05 1919-09-05 Improvements relating to machines for moulding cohesive and plastic materials

Publications (1)

Publication Number Publication Date
GB138044A true GB138044A (en) 1920-01-29

Family

ID=10170358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2188019A Expired GB138044A (en) 1919-09-05 1919-09-05 Improvements relating to machines for moulding cohesive and plastic materials

Country Status (1)

Country Link
GB (1) GB138044A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919497A (en) * 1995-03-01 1999-07-06 Hydraform Developments (Pty) Ltd. Simplified apparatus for forming building blocks
US6387308B1 (en) 1995-03-01 2002-05-14 Hydraforms Developments (Pty) Ltd. Simplified apparatus for forming building blocks
CN118288393A (en) * 2024-06-05 2024-07-05 江苏鑫驰新材料有限公司 Magnesia carbon brick forming and processing device and processing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919497A (en) * 1995-03-01 1999-07-06 Hydraform Developments (Pty) Ltd. Simplified apparatus for forming building blocks
US6387308B1 (en) 1995-03-01 2002-05-14 Hydraforms Developments (Pty) Ltd. Simplified apparatus for forming building blocks
CN118288393A (en) * 2024-06-05 2024-07-05 江苏鑫驰新材料有限公司 Magnesia carbon brick forming and processing device and processing method thereof

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