GB795783A - Improvements in anti-vibration mountings - Google Patents
Improvements in anti-vibration mountingsInfo
- Publication number
- GB795783A GB795783A GB3339955A GB3339955A GB795783A GB 795783 A GB795783 A GB 795783A GB 3339955 A GB3339955 A GB 3339955A GB 3339955 A GB3339955 A GB 3339955A GB 795783 A GB795783 A GB 795783A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cups
- springs
- damping
- spring
- resilient
- 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
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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/02—Sliding-contact bearings
Abstract
795,783. Resilient mountings. WELLS & CO., Ltd., A., and UNITED-CARR FASTENER CORPORATION. Oct. 9, 1956 [Nov. 22, 1955], No. 33399/55. Class 108(3) An anti-vibration mounting comprises a colunnar member 24 extending through an opening in a base member 12, and two sets of closely coiled helical springs 38, 40, each extending between the member 12 and a respective spring retainer 32 which is free to rotate on, but is restricted against axial movement relative to, the member 24, the springs 38, 40, being under no longitudinal tension, and having their points of attachment to the spring retainers 32 offset circumferentially, and to a uniform extent, in relation to their points of attachment to the member 12 when the mounting is unloaded. In operation, on receiving a downward load upon the member 24, the springs 38, 40, are deformed into the position shown in Fig. 8. This is accompanied by rotation of the retainers 32, the consequential frictional resistance providing a measure of damping. Further damping is provided by frictional engagement between adjacent springs, and by the provision of a damping cage consisting of discs 46, 48, and a spring 50. In a modified construction of damping cage (Fig. 15, not shown), the discs 46, 48, are replaced by respective cups, and the spring 50 acts on the cups through the intermediary of abutment washers or further cups. The peripheries of the cups may be radially slotted. Deflection is limited by the provision of radially extending pairs of resilient stop members 28, 30, the latter being the more resilient. In a modification (Figs. 13 to 16, not shown) the more resilient stop underlies the more rigid stop 26. Specifications 571,026 and 740,519 are referred to.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3339955A GB795783A (en) | 1955-11-22 | 1955-11-22 | Improvements in anti-vibration mountings |
| DEW20129A DE1056431B (en) | 1955-11-22 | 1956-11-19 | Spring suspension for axially movable, cylindrical bearings |
| FR1165542D FR1165542A (en) | 1955-11-22 | 1956-11-21 | Anti-vibration suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3339955A GB795783A (en) | 1955-11-22 | 1955-11-22 | Improvements in anti-vibration mountings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB795783A true GB795783A (en) | 1958-05-28 |
Family
ID=10352437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3339955A Expired GB795783A (en) | 1955-11-22 | 1955-11-22 | Improvements in anti-vibration mountings |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1056431B (en) |
| FR (1) | FR1165542A (en) |
| GB (1) | GB795783A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3003739A (en) * | 1959-10-14 | 1961-10-10 | United Carr Fastener Corp | Vibration isolator |
| EP1099876B1 (en) * | 1999-11-04 | 2004-05-12 | Deuta-Werke GmbH | Damping support for an object |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB155399A (en) * | 1919-10-02 | 1920-12-23 | Auguste Serwir | Improvements in or relating to resilient wheels |
| BE350969A (en) * | 1927-08-13 | |||
| GB571026A (en) * | 1943-07-22 | 1945-08-02 | William Edward Barber | Improvements in or relating to anti-vibration mounting devices |
| GB719590A (en) * | 1952-08-25 | 1954-12-01 | Wells & Company Ltd A | Improvements in or relating to anti-vibration mounting devices |
-
1955
- 1955-11-22 GB GB3339955A patent/GB795783A/en not_active Expired
-
1956
- 1956-11-19 DE DEW20129A patent/DE1056431B/en active Pending
- 1956-11-21 FR FR1165542D patent/FR1165542A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1165542A (en) | 1958-10-27 |
| DE1056431B (en) | 1959-04-30 |
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