US1204925A - Buffer for couplings. - Google Patents
Buffer for couplings. Download PDFInfo
- Publication number
- US1204925A US1204925A US8138716A US8138716A US1204925A US 1204925 A US1204925 A US 1204925A US 8138716 A US8138716 A US 8138716A US 8138716 A US8138716 A US 8138716A US 1204925 A US1204925 A US 1204925A
- Authority
- US
- United States
- Prior art keywords
- core
- buffer
- couplings
- blades
- compressible material
- 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
Links
- 230000008878 coupling Effects 0.000 title description 10
- 238000010168 coupling process Methods 0.000 title description 10
- 238000005859 coupling reaction Methods 0.000 title description 10
- 239000000463 material Substances 0.000 description 11
- 238000004873 anchoring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/70—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged in holes in one coupling part and surrounding pins on the other coupling part
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/50—Flanged connections
- F16B2200/506—Flanged connections bolted or riveted
Definitions
- My invention relates to flexible couplings, and has reference more particularly to the bufi'ersof the coupling.
- the object of the invention is to provide a simple, inexpensive and durable buffer of compressible material provided with yield ing reinforcing parts.
- Figure 1 is a section of a flexible conpling provided with an embodiment of my invention
- Fig. 2 is a plan view of a buffer partly in section to show the details of construction
- Fig. 3 is a cross section on line 3-3, Fig. 2
- Fig. 4 is a perspective view of the buffer reinforcement.
- 5 is the com pressible body of the buffer, which is preferably a rubber composition. It is molded about a central, tubular, unyielding core 6 which forms the bushing of the buffer and to which core the .composition is anchored through the medium of scooplike, yielding blades 7 projecting from the core and embedded in the body.
- the scooplike blades 7 have the major part thereof extending parallel to the circumference of, the core and substantially concentric therewith. 1 Their length is less than that of the core, so that they are n0rlnally inclosed within the compressible body 51
- the blades 7' being yieldable do not interfere with the deflection of the compressible body 5 exceptto increase its resiliency, but prevent thestripping of the body from the core under the variation of pressure caused by the .coupling members to which the buffer is attached.
- a body of compressible material and an axial, unyielding, tubular core, having scooplike blades embedded in the material and forming an integral part of said core.
- a body of compressible material and an axial, unyielding, tubular core, having means anchoring the material to the core, forming an integral part of the core and adapted to yield when pressure is applied to the compressible material.
- a body of compressible material and an axial, unyielding, tubular core, having scooplike blades embedded in the material and forming an integral part of the core, said blades being adapted to yield when pressure is applied to the compressible material.
- a body of compressible material and an unyielding, tubular core, having yielding, curved blades extending from the core into the body for anchoring said body to the core, said blades being curved to yield largely in the radial direction of the tubular core.
Description
R. .H. ALDRICH.
BUFFER FOR COUPLINGS.
APPLICATION FILED MAR. 1, 1916.
1,204,925. Patented Nov. 14, 1916.
WITNESSES j/VVg/VTOR I Anon/VH8 UNITED STATES PATENT OFFICE."
ROSCOE HILTON ALDRICH, OF ALLENTOWN, PENNSYLVANIA, ASSIGNOB TO THE ALDRICH PUMP COMPANY, OF ALLEN-TOWN, PENNSYLVANIA.
BUFFER FOR COUPLINGS.
ign tes.
Specification of Letters Patent.
Patented Nov. 14, 1916.
Application filed March 1, 1916. Serial N 0. 81,387.
of Allentown, in the countyof Lehigh and State of Pennsylvania, have invented a new and Improved Bufl'er for Couplings, of which the following is a full, clear, and exact description.
My invention relates to flexible couplings, and has reference more particularly to the bufi'ersof the coupling.
The object of the invention is to provide a simple, inexpensive and durable buffer of compressible material provided with yield ing reinforcing parts.
With the above and other objects in view, the nature of which will more fully appear as the description proceeds, the invention consists in the novel construction, combina: tion and arrangement of parts as herein fully described, illustrated and claimed. Q
In the accol'npanying drawings, forming part of the application, similar characters of reference indicate corresponding parts in all. the views Figure 1 is a section of a flexible conpling provided with an embodiment of my invention; Fig. 2 is a plan view of a buffer partly in section to show the details of construction; Fig. 3 is a cross section on line 3-3, Fig. 2; and Fig. 4 is a perspective view of the buffer reinforcement.
Referring to the drawings, 5 is the com pressible body of the buffer, which is preferably a rubber composition. It is molded about a central, tubular, unyielding core 6 which forms the bushing of the buffer and to which core the .composition is anchored through the medium of scooplike, yielding blades 7 projecting from the core and embedded in the body.
The scooplike blades 7 have the major part thereof extending parallel to the circumference of, the core and substantially concentric therewith. 1 Their length is less than that of the core, so that they are n0rlnally inclosed within the compressible body 51 The blades 7' being yieldable do not interfere with the deflection of the compressible body 5 exceptto increase its resiliency, but prevent thestripping of the body from the core under the variation of pressure caused by the .coupling members to which the buffer is attached.
I claim:
1. In a buffer for flexible couplings, a body of compressible material, and an axial, unyielding, tubular core, having scooplike blades embedded in the material and forming an integral part of said core.
2. In a buffer for flexible couplings, a body of compressible material, and an axial, unyielding, tubular core, having means anchoring the material to the core, forming an integral part of the core and adapted to yield when pressure is applied to the compressible material.
3. In a buffer for flexible couplings, a body of compressible material, and an axial, unyielding, tubular core, having scooplike blades embedded in the material and forming an integral part of the core, said blades being adapted to yield when pressure is applied to the compressible material.
4. In a buffer for flexible couplings, a
body of compressible material, and a tubular, .unyielding core in the central part of the body, having scooplike, yielding blades embedded in the body and forming an integral part of the core, the major part of said blades being parallel to the lateral surface of the core and substantially concentric therewith. v
5. In a buffer for flexible couplings, a body of compressible material, and an unyielding, tubular core, having yielding, curved blades extending from the core into the body for anchoring said body to the core, said blades being curved to yield largely in the radial direction of the tubular core.
In testimony whereof I have signed my name to this specification in the presence of 7
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8138716A US1204925A (en) | 1916-03-01 | 1916-03-01 | Buffer for couplings. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8138716A US1204925A (en) | 1916-03-01 | 1916-03-01 | Buffer for couplings. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1204925A true US1204925A (en) | 1916-11-14 |
Family
ID=3272854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US8138716A Expired - Lifetime US1204925A (en) | 1916-03-01 | 1916-03-01 | Buffer for couplings. |
Country Status (1)
Country | Link |
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US (1) | US1204925A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970694A (en) * | 1958-04-18 | 1961-02-07 | Nordberg Manufacturing Co | Drive and coupling for screens |
US3044281A (en) * | 1960-03-10 | 1962-07-17 | Ford Motor Co | Steering column coupling |
US3119580A (en) * | 1961-05-03 | 1964-01-28 | Bendix Corp | Wheel force sensor for control of an aircraft and operative to modify an automatic pilot control system for the aircraft |
DE3913356A1 (en) * | 1988-07-05 | 1990-01-18 | Daimler Benz Ag | Longitudinal connection for two parts resting against one another axially |
US20060058104A1 (en) * | 2004-09-10 | 2006-03-16 | Centa-Antriebe Kirschey Gmbh | Rotary coupling |
US20150330455A1 (en) * | 2014-05-16 | 2015-11-19 | Delbert Tesar | Quick change interface for low complexity rotary actuator |
US10865835B1 (en) * | 2019-11-14 | 2020-12-15 | Alfredo A. Ciotola | Shaft coupling alignment device |
-
1916
- 1916-03-01 US US8138716A patent/US1204925A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970694A (en) * | 1958-04-18 | 1961-02-07 | Nordberg Manufacturing Co | Drive and coupling for screens |
US3044281A (en) * | 1960-03-10 | 1962-07-17 | Ford Motor Co | Steering column coupling |
US3119580A (en) * | 1961-05-03 | 1964-01-28 | Bendix Corp | Wheel force sensor for control of an aircraft and operative to modify an automatic pilot control system for the aircraft |
DE3913356A1 (en) * | 1988-07-05 | 1990-01-18 | Daimler Benz Ag | Longitudinal connection for two parts resting against one another axially |
US20060058104A1 (en) * | 2004-09-10 | 2006-03-16 | Centa-Antriebe Kirschey Gmbh | Rotary coupling |
US7568976B2 (en) * | 2004-09-10 | 2009-08-04 | Centa-Antriebe Kirschey Gmbh | Rotary coupling |
US20150330455A1 (en) * | 2014-05-16 | 2015-11-19 | Delbert Tesar | Quick change interface for low complexity rotary actuator |
US10422387B2 (en) * | 2014-05-16 | 2019-09-24 | Delbert Tesar | Quick change interface for low complexity rotary actuator |
US10865835B1 (en) * | 2019-11-14 | 2020-12-15 | Alfredo A. Ciotola | Shaft coupling alignment device |
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