GB1281126A - An improved balancing means - Google Patents

An improved balancing means

Info

Publication number
GB1281126A
GB1281126A GB840470A GB840470A GB1281126A GB 1281126 A GB1281126 A GB 1281126A GB 840470 A GB840470 A GB 840470A GB 840470 A GB840470 A GB 840470A GB 1281126 A GB1281126 A GB 1281126A
Authority
GB
United Kingdom
Prior art keywords
engage
grooves
balancing means
pegs
flywheel
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
GB840470A
Inventor
Sven Walter Nilsson
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Publication of GB1281126A publication Critical patent/GB1281126A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/30—Compensating imbalance
    • G01M1/36—Compensating imbalance by adjusting position of masses built-in the body to be tested

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Testing Of Balance (AREA)

Abstract

1281126 Balancing grinding wheels SVENSKA KULLAGERFABRIKEN AB 20 Feb 1970 8404/70 Heading B3D [Also in Division F2] The out-of-balance of a rotating body (e.g. a flywheel) is balanced by rotatable housing 10, 13 ... 16 containing two masses 17, 18 displaceable along two mutually perpendicular radial paths, independently by apparatus concentric with the axis of rotation. Each mass 17, 18 may comprise end parts 20, 21 twice the thickness of a central part with an elongate hole 23 with inclined grooves 24. The grooves 24 may engage blocks 26 fixed by pegs 27 to a ring 25<SP>1</SP>, 25<SP>11</SP> movable axially with a bearing and a screwed part 29, 34 which can be rotated by an Allen screw headed part 30, 48 attached to a toothed part 42, 41 urged by a spring 44, 46 to engage a locking peg 43, 47.
GB840470A 1969-02-05 1970-02-20 An improved balancing means Expired GB1281126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE149569A SE327837B (en) 1969-02-05 1969-02-05

Publications (1)

Publication Number Publication Date
GB1281126A true GB1281126A (en) 1972-07-12

Family

ID=20258287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB840470A Expired GB1281126A (en) 1969-02-05 1970-02-20 An improved balancing means

Country Status (3)

Country Link
DE (1) DE2005096A1 (en)
GB (1) GB1281126A (en)
SE (1) SE327837B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL121823B1 (en) * 1978-12-29 1982-05-31 Inst Obrobki Skrawaniem Apparatus for dynamic balancing of rotating parts,especially grinding wheelskhsja ehlementov,glavnym obrazom abrazivnykh krugov

Also Published As

Publication number Publication date
DE2005096A1 (en) 1970-08-27
SE327837B (en) 1970-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee