GB1189883A - Method and Apparatus for the Manufacture of Moulds for Casting Metals - Google Patents

Method and Apparatus for the Manufacture of Moulds for Casting Metals

Info

Publication number
GB1189883A
GB1189883A GB07830/67A GB1783067A GB1189883A GB 1189883 A GB1189883 A GB 1189883A GB 07830/67 A GB07830/67 A GB 07830/67A GB 1783067 A GB1783067 A GB 1783067A GB 1189883 A GB1189883 A GB 1189883A
Authority
GB
United Kingdom
Prior art keywords
vibrator
sleeve
april
moulds
manufacture
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
GB07830/67A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB1189883A publication Critical patent/GB1189883A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/08—Internal vibrators, e.g. needle vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B22C15/14—Compacting by jarring devices only involving pneumatic or hydraulic mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
GB07830/67A 1966-04-21 1967-04-18 Method and Apparatus for the Manufacture of Moulds for Casting Metals Expired GB1189883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0069223 1966-04-21

Publications (1)

Publication Number Publication Date
GB1189883A true GB1189883A (en) 1970-04-29

Family

ID=7312937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07830/67A Expired GB1189883A (en) 1966-04-21 1967-04-18 Method and Apparatus for the Manufacture of Moulds for Casting Metals

Country Status (9)

Country Link
US (1) US3543832A (xx)
AT (1) AT279821B (xx)
BE (1) BE697116A (xx)
CH (1) CH452798A (xx)
DE (1) DE1508684B1 (xx)
ES (1) ES339512A1 (xx)
GB (1) GB1189883A (xx)
LU (1) LU53467A1 (xx)
NL (1) NL6705611A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104278996A (zh) * 2013-07-10 2015-01-14 陕西合阳风动工具有限责任公司 气动式混凝土振动器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110595930B (zh) * 2019-10-18 2024-04-19 青岛锦钻针业有限公司 针耐磨性测试装置
CN112412047B (zh) * 2020-10-15 2022-02-01 中国水利水电第九工程局有限公司 一种用于混凝土捣鼓用自热型振捣棒
CN115262979B (zh) * 2022-08-01 2023-12-22 四川力思创机械有限公司 一种气动高频振捣棒
CN115045510B (zh) * 2022-08-16 2022-10-25 山西钢建鼎元混凝土制品有限公司 一种混凝土振捣搅拌装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723062C (de) * 1938-07-10 1942-07-27 Siemens Ag Als Handgeraet ausgebildeter Formsandstampfer fuer Giessereien
DE805167C (de) * 1949-02-11 1951-05-07 Albert Falkenstein Hand-Gummistampfer zum Verdichten von Form- und Kernsand
DE1724786U (de) * 1952-07-17 1956-06-21 Hermann Wacker Innenruettelgeraet.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104278996A (zh) * 2013-07-10 2015-01-14 陕西合阳风动工具有限责任公司 气动式混凝土振动器

Also Published As

Publication number Publication date
AT279821B (de) 1970-03-25
LU53467A1 (xx) 1967-10-19
NL6705611A (xx) 1967-10-23
BE697116A (xx) 1967-10-17
US3543832A (en) 1970-12-01
CH452798A (fr) 1968-03-15
ES339512A1 (es) 1968-07-16
DE1508684B1 (de) 1970-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees