US2384476A - Antivibration or shock absorber mount - Google Patents
Antivibration or shock absorber mount Download PDFInfo
- Publication number
- US2384476A US2384476A US589169A US58916944A US2384476A US 2384476 A US2384476 A US 2384476A US 589169 A US589169 A US 589169A US 58916944 A US58916944 A US 58916944A US 2384476 A US2384476 A US 2384476A
- Authority
- US
- United States
- Prior art keywords
- flange
- base
- opening
- flanges
- antivibration
- 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 - Lifetime
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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
- F16F15/08—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 rubber springs ; with springs made of rubber and metal
Definitions
- I'ig. 2 is a side elevation partly broken away to show details
- Fi 3 is an end view of Fig. 1.
- 1 indicates the cradle of usual form, adapted to receive and support a dynamotor or other machine subject to considerable vibration.
- This cradle is proiactured and used by or for theGovernment ior let tothe interior of the dynamotor.
- Guide I is constructedand disposed to cooperate with flange I through an interposedflshock and vibradon' dampening member. To that end, it has an out-- wardLvrolled curved flange I extending'about its e This time is approximately plementary to flange "I. *In assembled'positiomas-ln'l'ig.
- the blocks I provide adequate compression shock absorbing elements in movements of the cradle I toward the plates I while the ring il provides an adequate compression shock absorbing element in movements oi the connection I-I toward the flange l of base cover I.
- the base is a case or box containing the various conductors and binding posts. The top of this case is provided with an opening I about which extends an upwardly and inwardly extending or irusto-conical flange I through which the wiring passes from the base I to the dynamotor.
- a tubular guide I carried by the under side of the v plete cushion between the dynamotor and its base or support, capable or completely absorbing all shocks and vibrations between them.
- the material preferred for the compression members I and member II is synthetic rubber.
- An anti-vibration mounting of the character described comprising a base provided with an opening surrounded by a'iiange, a cradle adapted to receive and support a machine provided with a centrally disposed downwardly directed tubular member adapted to be extended through said base opening and provided with a flange complementary to said base opening flange. compression anti-vibration members interposed between said cradle and said base and an antivibration member interposed between said flanges. 2.
- An anti-vibration mounting of the character described comprising a base provided with an opening surrounded by a flange, a cradle adapted to receive and support a machine and 'an anti-vibration member interposed between said flanges and positioned to be wedged between said flanges by relative approaching movement of said flanges.
- a base member provided with an opening thcrethrough surrounded by an inwardly and upwardly directed flange, a cradle disposed on said base and provided with a downwardly extending tubular member adapted to be passed through said opening and provided with a flange complementary to the flange about said opening, and an anti-vibration member confined between said flanges.
- a base member provided with an opening therethrough surrounded by an inwardly and upwardly curved flange, a cradle disposed on said base and prosided with a downwardly extending tubular member adapted to be passed through said opening and provided with a. downwardly and outwardiy curved flange approximately complementary to the aforesaid flange, and an anti-vibration member of greater diameter than the opening through said bas and conflned between said flanges.
- An anti-vibration mounting of the character described comprising a base provided with an opening therethrough surrounded by an upwardly and inwardly directed flange, a support provided with a tubular member extending through said opening and provided with a downwardly and outwardly directed flange substantially complementary to and spaced from the flrst mentioned flange and an anti-vibration member interposed between said flanges and positioned to be wedged between said flanges by relative appreaching movement or said flanges.
- An anti-vibration mounting of the character described comprising a base provided with an opening therethrough surrounded by an upwardly and inwardly directed flange, a support provided with a tubular member extending through said opening and provided with a downwardly and outwardly directed flange substantially complementary to and spaced from the flrst mentioned flange and a rubber ring interposed between said flanges and positioned to be wedged between said flanges by relative approaching movement of said flames.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Vibration Prevention Devices (AREA)
Description
Sept. 11, 1945. n. LANE 2,334,475
' mnvmm'non oR'sHocK ABSORBER MOUNT Filed June 7 1944 z .a a
i /aa r75] INVENTOR. DWIGHT L. L/I/VE 197 7 ORA/f Y F/G Z y me of any royalty thereon.
Patented Sept. 11, 1945 NITED STAT assent '1 I limos snocxsasoassa ,MOUNTT.
g 7 assions. w Application run 1.1m, New
Claims." (Ci. 2485-22) under the act of March 3, amended April so, ms; are 9.16. m)
' cradle leads the wiresiromthe base I to the in The invention described herein may be manugovernmental purposes, without the payment to" The invention to be hereinafter described re lates to anti-vibration or shock-absorber mounts.
It has been common practice to use various constructions and materials to take up. dampen or absorb shocks, jolts and vibrations'in' many types 0! machines and vehicles. springs, rubber,
.air cushions and liquid columnsare among the means used in various arrangements and dispositions. The particular machine or equipment in which they are used is an important factor in de termining which material shall be chosen and how it shall be arranged orvdisposed.
' In order to more clearly disclose the construction, arrangement and disposition of the invention reierence should behad to the accompanying drawing forming part 0! the present application. r
Throughout the several figures oi the drawing like rererence characters de i n te the same parts in the several views.
In the drawing-- Pig. 1 is a side elevation, assembled;'
I'ig. 2 is a side elevation partly broken away to show details; and
Referring to the drawing in detail, 1 indicates the cradle of usual form, adapted to receive and support a dynamotor or other machine subject to considerable vibration. This cradle is proiactured and used by or for theGovernment ior let tothe interior of the dynamotor. Guide I is constructedand disposed to cooperate with flange I through an interposedflshock and vibradon' dampening member. To that end, it has an out-- wardLvrolled curved flange I extending'about its e This time is approximately plementary to flange "I. *In assembled'positiomas-ln'l'ig. 2; thguide land flanges 1 and I IJG'IO spaced that the gynth'etic'rubb'er' or rubber snub- ,bing ring II, seated on I, will contact flange I at about the point. where I merges into cover I.
The decreasing diameter of l, pinches iI between I and 1 in any upward movement of the dynamotor and cradle relative to base I and'c'over I.
By the. arrangement hereabove set forth the blocks I provide adequate compression shock absorbing elements in movements of the cradle I toward the plates I while the ring il provides an adequate compression shock absorbing element in movements oi the connection I-I toward the flange l of base cover I. Ineflect, there is a com- Med with footings 2 at opposite ends and opposecured to and extending upwardly from the cover I of the base I. In the instance shown, the base is a case or box containing the various conductors and binding posts. The top of this case is provided with an opening I about which extends an upwardly and inwardly extending or irusto-conical flange I through which the wiring passes from the base I to the dynamotor. A tubular guide I carried by the under side of the v plete cushion between the dynamotor and its base or support, capable or completely absorbing all shocks and vibrations between them.
These same elements I and iI also provide complete electrical insulation between the parts.
The material preferred for the compression members I and member II is synthetic rubber. By a series of severe tests, it has been satisfactorily proven that in assembly such as here disclosed, synthetic rubber is eflicient and .will give the desired results whereas various other cushioning media are not so eilicient or satisfactory.- It is thought that the construction, operation and use of the invention will be clear from preceding detailed description.
Havlngthus disclosed my invention, what I claim and desire to protect by Letters Patent is:
1. An anti-vibration mounting of the character described comprising a base provided with an opening surrounded by a'iiange, a cradle adapted to receive and support a machine provided with a centrally disposed downwardly directed tubular member adapted to be extended through said base opening and provided with a flange complementary to said base opening flange. compression anti-vibration members interposed between said cradle and said base and an antivibration member interposed between said flanges. 2. An anti-vibration mounting of the character described comprising a base provided with an opening surrounded by a flange, a cradle adapted to receive and support a machine and 'an anti-vibration member interposed between said flanges and positioned to be wedged between said flanges by relative approaching movement of said flanges.
3. In combination in an anti-vibration mounting of the character described, a base member provided with an opening thcrethrough surrounded by an inwardly and upwardly directed flange, a cradle disposed on said base and provided with a downwardly extending tubular member adapted to be passed through said opening and provided with a flange complementary to the flange about said opening, and an anti-vibration member confined between said flanges.
4. In combination in an anti-vibration mounting of the character described, a base member provided with an opening therethrough surrounded by an inwardly and upwardly curved flange, a cradle disposed on said base and prosided with a downwardly extending tubular member adapted to be passed through said opening and provided with a. downwardly and outwardiy curved flange approximately complementary to the aforesaid flange, and an anti-vibration member of greater diameter than the opening through said bas and conflned between said flanges.
5. An anti-vibration mounting of the character described comprising a base provided with an opening therethrough surrounded by an upwardly and inwardly directed flange, a support provided with a tubular member extending through said opening and provided with a downwardly and outwardly directed flange substantially complementary to and spaced from the flrst mentioned flange and an anti-vibration member interposed between said flanges and positioned to be wedged between said flanges by relative appreaching movement or said flanges.
6. An anti-vibration mounting of the character described comprising a base provided with an opening therethrough surrounded by an upwardly and inwardly directed flange, a support provided with a tubular member extending through said opening and provided with a downwardly and outwardly directed flange substantially complementary to and spaced from the flrst mentioned flange and a rubber ring interposed between said flanges and positioned to be wedged between said flanges by relative approaching movement of said flames.
DWIGHT L. LAN].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US589169A US2384476A (en) | 1944-06-07 | 1944-06-07 | Antivibration or shock absorber mount |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US589169A US2384476A (en) | 1944-06-07 | 1944-06-07 | Antivibration or shock absorber mount |
Publications (1)
Publication Number | Publication Date |
---|---|
US2384476A true US2384476A (en) | 1945-09-11 |
Family
ID=24356900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US589169A Expired - Lifetime US2384476A (en) | 1944-06-07 | 1944-06-07 | Antivibration or shock absorber mount |
Country Status (1)
Country | Link |
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US (1) | US2384476A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266856A (en) * | 1992-11-30 | 1993-11-30 | Siemens Energy & Automation, Inc. | Vibration reduction for electric motors |
EP0589579A1 (en) * | 1992-09-18 | 1994-03-30 | Eaton Corporation | Apparatus and method for isolating a sensor |
-
1944
- 1944-06-07 US US589169A patent/US2384476A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0589579A1 (en) * | 1992-09-18 | 1994-03-30 | Eaton Corporation | Apparatus and method for isolating a sensor |
US5266856A (en) * | 1992-11-30 | 1993-11-30 | Siemens Energy & Automation, Inc. | Vibration reduction for electric motors |
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