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GB481870A - Improvements in or relating to flexible mountings for instrument boards - Google Patents

Improvements in or relating to flexible mountings for instrument boards

Info

Publication number
GB481870A
GB481870A GB2226036A GB2226036A GB481870A GB 481870 A GB481870 A GB 481870A GB 2226036 A GB2226036 A GB 2226036A GB 2226036 A GB2226036 A GB 2226036A GB 481870 A GB481870 A GB 481870A
Authority
GB
United Kingdom
Prior art keywords
instrument
board
bushing
boards
clamped
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
GB2226036A
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.)
SIDNEY WILLIAM JELLEY
Silentbloc Ltd
Original Assignee
SIDNEY WILLIAM JELLEY
Silentbloc Ltd
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 SIDNEY WILLIAM JELLEY, Silentbloc Ltd filed Critical SIDNEY WILLIAM JELLEY
Priority to GB2226036A priority Critical patent/GB481870A/en
Publication of GB481870A publication Critical patent/GB481870A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

481,870. Mounting instrument-boards. SILENTBLOC, Ltd., and JELLEY, S. W. Aug. 13, 1936, No. 22260. [Class 79 (iv)] [Also in Group XXV] Instrument-boards are yieldably mounted on aeroplanes &c. by means of two or more flexible supports each comprising a pin or sleeve mounted within a surrounding internally. cylindrical member with an intermediate bushing of rubber or the like under initial compression so as to cause it to adhere firmly to both surfaces, one of the elements of the support being attached to the instrumentboard and the other to the part on which the instrument-board is to be mounted with the axes of the two or more supports in alignment to enable the board to be rocked to facilitate access to the back thereof. In the form shown, the compressed rubber bushing D is adhesively located between an outer member A with lugs J<1> bolted to the instrument-board L and an inner sleeve B clamped between the arms E<1> of a forked member E by a bolt C, the member E being formed with a part-cylindrical recess enabling it to be clamped on a main supporting bar H by means of a half collar F secured by bolts G. The bushing D is reduced in axial length between the inner and outer peripheries to increase flexibility whilst the axial length at the inner radius is greater than that at the outer radius to equalize the gripping areas.
GB2226036A 1936-08-13 1936-08-13 Improvements in or relating to flexible mountings for instrument boards Expired GB481870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2226036A GB481870A (en) 1936-08-13 1936-08-13 Improvements in or relating to flexible mountings for instrument boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2226036A GB481870A (en) 1936-08-13 1936-08-13 Improvements in or relating to flexible mountings for instrument boards

Publications (1)

Publication Number Publication Date
GB481870A true GB481870A (en) 1938-03-14

Family

ID=10176480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2226036A Expired GB481870A (en) 1936-08-13 1936-08-13 Improvements in or relating to flexible mountings for instrument boards

Country Status (1)

Country Link
GB (1) GB481870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441101A1 (en) * 1978-11-09 1980-06-06 Nissan Motor ANTI-VIBRATION SLEEVE ASSEMBLY
US5069413A (en) * 1988-04-11 1991-12-03 E. I. Du Pont De Nemours And Company Centrifuge motor mount having two slotted members

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441101A1 (en) * 1978-11-09 1980-06-06 Nissan Motor ANTI-VIBRATION SLEEVE ASSEMBLY
US5069413A (en) * 1988-04-11 1991-12-03 E. I. Du Pont De Nemours And Company Centrifuge motor mount having two slotted members

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