GB1213597A - Method and apparatus for making hollow bodies of concrete or the like - Google Patents

Method and apparatus for making hollow bodies of concrete or the like

Info

Publication number
GB1213597A
GB1213597A GB27635/69A GB2763569A GB1213597A GB 1213597 A GB1213597 A GB 1213597A GB 27635/69 A GB27635/69 A GB 27635/69A GB 2763569 A GB2763569 A GB 2763569A GB 1213597 A GB1213597 A GB 1213597A
Authority
GB
United Kingdom
Prior art keywords
shaft
mould
ridges
supported
rings
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
GB27635/69A
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.)
Interface Inc
Original Assignee
Interface Inc
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 Interface Inc filed Critical Interface Inc
Publication of GB1213597A publication Critical patent/GB1213597A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/28—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like combined with vibration means
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/245—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like using a horizontal compacting roller in a horizontally rotatable mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

1,213,597. Centrifugal moulding, concrete pipes. INTERPACE CORP. 30 May, 1969 [8 Oct., 1968], No. 27635/69. Heading B5A. Concrete pipes are moulded in an apparatus comprising a hollow cylindrical mould 11 having running rings 13, 14 supported on a roller shaft 17 extending through the rings and mould to suspend and rotate the mould and having means to vibrate the mould perpendicularly to its axis. The mould comprises an outer cylinder 12 and end members 13, 14 which also form the running rings. The mould is supported and rotated by roller shaft 17 which is mounted at end 18 on a roller bearing 35, which can be removed for access to a formed pipe section and at the other end 15, where it is driven, by a roller bearing 22. When bearing 35 is removed, the shaft 17 is supported by a chain 40, tightened by hydraulic piston and cylinder 43. The transverse vibration is created by ridges 73, 45 on the shaft 17 adjacent the running rings 13, 14. The ridges 45 (and also ridges 73) project through slots 46 in the wall of a tubular section of shaft 17. The bases 47 of the ridges 45 engage a conical wedge 49 which can be moved longitudinally of shaft 17 to vary the height of the ridges above the surface of the shaft. In use, the ridges are initially in their highest position and are lowered so that the mould is rotating on a smooth shaft before the end of the moulding cycle. In alternative embodiments the shaft and mould ring each have two different radii so that the shaft can drive the ring either smoothly or with vibration.
GB27635/69A 1968-10-08 1969-05-30 Method and apparatus for making hollow bodies of concrete or the like Expired GB1213597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76579868A 1968-10-08 1968-10-08

Publications (1)

Publication Number Publication Date
GB1213597A true GB1213597A (en) 1970-11-25

Family

ID=25074516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27635/69A Expired GB1213597A (en) 1968-10-08 1969-05-30 Method and apparatus for making hollow bodies of concrete or the like

Country Status (9)

Country Link
US (1) US3642413A (en)
JP (1) JPS524570B1 (en)
BR (1) BR6911020D0 (en)
ES (1) ES369953A1 (en)
FR (1) FR2020091A1 (en)
GB (1) GB1213597A (en)
IE (1) IE33791B1 (en)
NL (1) NL143837B (en)
SE (1) SE348138B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118080810A (en) * 2024-04-23 2024-05-28 沂源旭光机械有限公司 Double-layer inner pipe casting die of concrete pump truck

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147235U (en) * 1987-03-20 1988-09-28
CN110952430B (en) * 2020-01-02 2023-12-22 昌吉城建市政工程建设有限公司 Manufacturing device for filling mold and filling layer combination structure and use method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772466A (en) * 1953-11-12 1956-12-04 Lock Joint Pipe Co Apparatus for forming a hollow body of concrete or the like
US3414952A (en) * 1966-07-27 1968-12-10 Howard N. Douglas Concrete pipe vibrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118080810A (en) * 2024-04-23 2024-05-28 沂源旭光机械有限公司 Double-layer inner pipe casting die of concrete pump truck

Also Published As

Publication number Publication date
NL6911546A (en) 1970-04-10
BR6911020D0 (en) 1973-02-01
DE1934594A1 (en) 1970-05-14
NL143837B (en) 1974-11-15
ES369953A1 (en) 1971-12-16
FR2020091A1 (en) 1970-07-10
JPS524570B1 (en) 1977-02-04
IE33791B1 (en) 1974-10-30
US3642413A (en) 1972-02-15
IE33791L (en) 1970-04-08
SE348138B (en) 1972-08-28

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed [section 19, patents act 1949]
433D Application made for revocation (sect. 33/1949)
933A Application made for revocation ** patent amended (sect. 33/1949)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee