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
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)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Casting Devices For Molds (AREA)

Abstract

1,189,883. Moulding machines. MASCHINENFABRIK AUGSBURG-NURNBERG. 18 April, 1967 [21 April, 1966], No. 17830/67. Heading B3F. [Also in Division B1] Foundry mould material is compacted in a flask or core-box by the introduction of a stirrer having a handhold portion (formed by a resilient sleeve 10 surrounded by a metal sleeve 11) and a vibrator 1 operated by compressed fluid or electrically, and with a removable, wear-resistant cap 1a For example, compressed air from a hose connection 6 and controlled by a rotatable sleeve 5, may pass through an inner pipe 7 to the vibrator 1 and then be exhausted at ports 9. A pipe 4, bearing a lamp 12, connects the handhold 10, 11 to the vibrator 1 by means of a sleeve 2 and a rubber collar 3.
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 (en)
AT (1) AT279821B (en)
BE (1) BE697116A (en)
CH (1) CH452798A (en)
DE (1) DE1508684B1 (en)
ES (1) ES339512A1 (en)
GB (1) GB1189883A (en)
LU (1) LU53467A1 (en)
NL (1) NL6705611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104278996A (en) * 2013-07-10 2015-01-14 陕西合阳风动工具有限责任公司 Pneumatic concrete vibrator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110595930B (en) * 2019-10-18 2024-04-19 青岛锦钻针业有限公司 Needle wear resistance testing device
CN112412047B (en) * 2020-10-15 2022-02-01 中国水利水电第九工程局有限公司 Self-heating vibrating rod for concrete tamping drum
CN115262979B (en) * 2022-08-01 2023-12-22 四川力思创机械有限公司 Pneumatic high-frequency vibrating rod
CN115045510B (en) * 2022-08-16 2022-10-25 山西钢建鼎元混凝土制品有限公司 Concrete vibrating and stirring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723062C (en) * 1938-07-10 1942-07-27 Siemens Ag As a hand tool trained sand rammer for foundries
DE805167C (en) * 1949-02-11 1951-05-07 Albert Falkenstein Hand rubber tamper for compacting molding and core sand
DE1724786U (en) * 1952-07-17 1956-06-21 Hermann Wacker INDOOR RUZLE DEVICE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104278996A (en) * 2013-07-10 2015-01-14 陕西合阳风动工具有限责任公司 Pneumatic concrete vibrator

Also Published As

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

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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