CH452798A - Method and apparatus for the manufacture of molds for casting metals - Google Patents

Method and apparatus for the manufacture of molds for casting metals

Info

Publication number
CH452798A
CH452798A CH550167A CH550167A CH452798A CH 452798 A CH452798 A CH 452798A CH 550167 A CH550167 A CH 550167A CH 550167 A CH550167 A CH 550167A CH 452798 A CH452798 A CH 452798A
Authority
CH
Switzerland
Prior art keywords
molds
manufacture
casting metals
casting
metals
Prior art date
Application number
CH550167A
Other languages
French (fr)
Inventor
Erwin Langer Horst
Original Assignee
Maschf 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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of CH452798A publication Critical patent/CH452798A/en

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)
CH550167A 1966-04-21 1967-04-17 Method and apparatus for the manufacture of molds for casting metals CH452798A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH452798A true CH452798A (en) 1968-03-15

Family

ID=7312937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH550167A CH452798A (en) 1966-04-21 1967-04-17 Method and apparatus for the manufacture of molds 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
CN112412047A (en) * 2020-10-15 2021-02-26 黄泽恩 Self-heating vibrating rod for concrete tamping drum

Families Citing this family (4)

* 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
CN110595930B (en) * 2019-10-18 2024-04-19 青岛锦钻针业有限公司 Needle wear resistance testing device
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112412047A (en) * 2020-10-15 2021-02-26 黄泽恩 Self-heating vibrating rod for concrete tamping drum
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

Also Published As

Publication number Publication date
DE1508684B1 (en) 1970-02-12
GB1189883A (en) 1970-04-29
LU53467A1 (en) 1967-10-19
US3543832A (en) 1970-12-01
AT279821B (en) 1970-03-25
NL6705611A (en) 1967-10-23
ES339512A1 (en) 1968-07-16
BE697116A (en) 1967-10-17

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