GB645142A - Vibration damping device - Google Patents

Vibration damping device

Info

Publication number
GB645142A
GB645142A GB30547/47A GB3054747A GB645142A GB 645142 A GB645142 A GB 645142A GB 30547/47 A GB30547/47 A GB 30547/47A GB 3054747 A GB3054747 A GB 3054747A GB 645142 A GB645142 A GB 645142A
Authority
GB
United Kingdom
Prior art keywords
damping device
vibration damping
reinforced concrete
xxxii
embedded
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
GB30547/47A
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.)
ANDRE JULES EUGENE LOUIS BIGAR
Original Assignee
ANDRE JULES EUGENE LOUIS BIGAR
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 ANDRE JULES EUGENE LOUIS BIGAR filed Critical ANDRE JULES EUGENE LOUIS BIGAR
Publication of GB645142A publication Critical patent/GB645142A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration

Abstract

645,142. Machinery beds. BIGARD, A. J. E. L. Nov. 18, 1947, No. 30547. Convention date, Dec. 10, 1942. [Class 80(iv)l [Also in Groups X, XXX and XXXII] In the application of a vibration damping device consisting of a metal framework embedded in bitu. men, asphalt. &c. (see Group XXXII), to machinery foundations, pillars 12 of the machine rest on a slab 11 of reinforced concrete which is supported by the damping device and which is slightly narrower in width than a gutter 8 of masonry, reinforced concrete or the like in which the damping device is located. The damping device includes mats 6 of straw or other fibres impregnated with, or embedded in, the bitumen &c.
GB30547/47A 1942-12-10 1947-11-18 Vibration damping device Expired GB645142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR645142X 1942-12-10

Publications (1)

Publication Number Publication Date
GB645142A true GB645142A (en) 1950-10-25

Family

ID=9000558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30547/47A Expired GB645142A (en) 1942-12-10 1947-11-18 Vibration damping device

Country Status (1)

Country Link
GB (1) GB645142A (en)

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