GB964937A - - Google Patents

Info

Publication number
GB964937A
GB964937A GB2724862A GB2724862A GB964937A GB 964937 A GB964937 A GB 964937A GB 2724862 A GB2724862 A GB 2724862A GB 2724862 A GB2724862 A GB 2724862A GB 964937 A GB964937 A GB 964937A
Authority
GB
United Kingdom
Prior art keywords
shaft
bearing
wheel
rim
unbalance
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
GB2724862A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB964937A publication Critical patent/GB964937A/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
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)

Abstract

964,937. Measuring unbalance electrically. D. HOFMANN, [trading as GEB. HOFMANN KOMM.- GES.]. July 16,1962 [Oct. 5, 1961], No. 27248/62. Heading G1N. A dynamic balancing machine,particularly for wheels, comprises a shaft 8 mounted on bearings 6,7 connected to a housing 1 through springs 5, a device 9 whereby either bearing can be held rigidly with respect the housing 1, to fix the nodal point of oscillation of the shaft at that bearing, or both bearings can be fixed, a supporting flange for the wheel, which flange is adjustable along the shaft so that one wheel rim may be arranged in the plane perpendicular to the shaft and passing through the nodal point an electromechanical transducer 13 engaging the shaft at a point remote from the bearing and means to receive signals from the transducer resulting from any unbalance in the wheel. Shaft oscillations are picked off by the transducer through a ring 11, the torque on which is taken by a spring rod 15,and are displayed on an indicator 16. The wheel being positioned so that the plane of one rim contains the bearing 7, which is clamped, only the unbalance due to the other rim can create shaft oscillations and that unbalance can be balanced out. By device 9, only bearing 6 is now clamped and the other rim balanced. Both bearings may be clamped for mounting the wheel on the flange and for an initial approximate balancing. Controls 17,18 adjust the resistance systems to suit different wheels.
GB2724862A 1961-10-05 1962-07-16 Expired GB964937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961H0039384 DE1843843U (en) 1961-10-05 1961-10-05 DYNAMIC BALANCING MACHINE.

Publications (1)

Publication Number Publication Date
GB964937A true GB964937A (en) 1964-07-29

Family

ID=30125858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2724862A Expired GB964937A (en) 1961-10-05 1962-07-16

Country Status (2)

Country Link
DE (1) DE1843843U (en)
GB (1) GB964937A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732737A (en) * 1970-01-27 1973-05-15 Gkn Birfield Transmissions Ltd Apparatus for use in wheel counterbalancing
US3785210A (en) * 1971-03-26 1974-01-15 Hofmann Maschf Geb Balancing apparatus for balancing out-of-balance bodies
US3788147A (en) * 1970-07-29 1974-01-29 Hofman Kg Maschinenfab Geb Device for the balancing of out of balance bodies especially vehicle wheels
US8841358B2 (en) 2009-04-29 2014-09-23 Tundra Composites, LLC Ceramic composite
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
US9153377B2 (en) 2008-01-18 2015-10-06 Tundra Composites, LLC Magnetic polymer composite
EP4184139A1 (en) * 2021-11-17 2023-05-24 Balance Systems S.r.L. A rotating imbalance measuring system for a balancing machine of a rotating piece to be machined

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1648378B1 (en) * 1967-08-16 1971-03-18 Hermann H Dr Beissbarth Balancing machine for motor vehicle wheels
DE1698164C2 (en) * 1968-03-12 1974-11-14 Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt Mechanical frame balancing machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732737A (en) * 1970-01-27 1973-05-15 Gkn Birfield Transmissions Ltd Apparatus for use in wheel counterbalancing
US3788147A (en) * 1970-07-29 1974-01-29 Hofman Kg Maschinenfab Geb Device for the balancing of out of balance bodies especially vehicle wheels
US3785210A (en) * 1971-03-26 1974-01-15 Hofmann Maschf Geb Balancing apparatus for balancing out-of-balance bodies
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
US9153377B2 (en) 2008-01-18 2015-10-06 Tundra Composites, LLC Magnetic polymer composite
US8841358B2 (en) 2009-04-29 2014-09-23 Tundra Composites, LLC Ceramic composite
US9376552B2 (en) 2009-04-29 2016-06-28 Tundra Composites, LLC Ceramic composite
US10508187B2 (en) 2009-04-29 2019-12-17 Tundra Composites, LLC Inorganic material composite
US11041060B2 (en) 2009-04-29 2021-06-22 Tundra Composites, LLC Inorganic material composite
US11767409B2 (en) 2009-04-29 2023-09-26 Tundra Composites, LLC Reduced density hollow glass microsphere polymer composite
EP4184139A1 (en) * 2021-11-17 2023-05-24 Balance Systems S.r.L. A rotating imbalance measuring system for a balancing machine of a rotating piece to be machined

Also Published As

Publication number Publication date
DE1843843U (en) 1961-12-21

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