US1409611A - Disk for flexible couplings - Google Patents
Disk for flexible couplings Download PDFInfo
- Publication number
- US1409611A US1409611A US502737A US50273721A US1409611A US 1409611 A US1409611 A US 1409611A US 502737 A US502737 A US 502737A US 50273721 A US50273721 A US 50273721A US 1409611 A US1409611 A US 1409611A
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- US
- United States
- Prior art keywords
- disk
- fabric
- view
- series
- layers
- 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
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- 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
- F16D3/78—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 shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
Definitions
- the object of this invention is to make a disk of a number of plies .of fabric and vulcanizable material, the plies of the disk being gradually reduced in width from the center to the surface and being so arranged that the disk'will have the greatest thickness in line with the bolt holes.
- the invention also relates to other details hereinafter described.
- Fig. 1 is a side View of the disk made in accordance with my invention
- Fig. 2 is an edge View
- Fig. 3 is a sectional view on the line 3 3, Fig. 1;
- Fig. 4 is a side view showing the different plies of the disk, one uponanother, the outer covering being removed;
- Fig. 5 is a sectional view on the line 5--5, Fig- 4;
- Fig. 7 is a sectional view of a flexiblev coupling illustrating my invention.
- Fig. 8 is an end view of the coupling
- Fig. 9 is a perspective'view of one of the washers.
- Fig. 10 is a view showing a corrugated washer locatedvbetween two disks
- Fig. 11 is a view of my improved disks assembled with an ordinary disk.
- Fig. 12 is a View showing a ribbed washer.
- the flexible disk 3 consists of a series of layers of fabric combined with rubber, or other vulcanizable material.
- the disk is preferably made in twoparts, which are cemented together by vulcanizable material as in Fig. 3.
- Each half consists of a base 4 of several layers of fabric made in the form of a ring and having an open center 5, as shown in Fig. 6.
- the different layers 6, 7 8,9 and 10 are mounted one upon another and on the base 4 as shown in Figs. 5 and A6.
- the rings formed of the different plies of mate-V rial are narrower at the outer side than at the base.
- the two rings are built up, as shown in ⁇ tral opening.
- Fig. 5 and are arranged back to back, as shown in Fig. 3, and a covering 11, of fabric, is placed on-each side of the disk, enclosing the several layers.
- the disk is then vulcanized under pressure so as to make a unitary structure, such as illustrated in Figs. 1 and 2.
- the disk is perforated at 12 for the securing bolts, the perforations being through the thickest part of the disk so that the strain, to which the disk is subjected, is taken by the thickest part of the disk.
- This construction makes a very substantial disk, yet one which will yield under twisting strains, owing to the fact that it is comparatively narrow at the points between the bolt holes, while on the line of the transmitting strains the disk is exceedingly substantial.
- washers 13, Fig. 9 are preferably used, in which the flanges 14 are bent to conform to the shape of the disk, so that when the nuts are drawn on the bolt 17, the disk is firmly clamped between the washers.
- the washers are preferably tapered as shown in Figs. 8 and 9 and they may be ribbed as shown in Fig. 12, in some instances the ribs being imbedded in the material when the bolts are tightened.
- a corrugated washer may be located between the two sections of the disks as shown in Fig. 10, if found desirable.
- a flexible disk used in couplings said disk consisting of a series of layers of fabric and vulcanizable material, vulcanized under pressure, the fabric being in the form o'f rings differing in width from a common centre line of stress.
- a flexible dislnnsed in couplings hav' ing a central opening said disk being made of a series of plies of fabric and vulcanizable material, said disk having a series of bolt holes and being thicker on the line of stress than at the periphery or at the cen- 3.
- a flexible disk ⁇ used in couplings said disk consisting of a series of layers of fabric and vulcanizable material vulcanized under pressure, said disk being made of a series of rings of fabric placed one upon another, the rings at the centerbeing of a'greater width than at the sides.
- a disk for iiexible couplings consisting of a series of layers of fabric combined with vulcanizable material vulcanized under pressure,.the layers of fabric being in the form of rings, the rings, at the center of the fabric, being Wider than those at the periphery; and a series of bolt openings in the ring at the thickest point, the disk tapering towards the center and the periphery from the bolt holes.
- a disk for flexible couplings consistingl of a series of layers of fabric combined with vulcanizable material vulcanized under pressure, the layers of fabric being in the form of rings, the rings, at the center of the fabric, being vvider than those at the periphery, a series of bolt openings in the ring at of the disk.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Description
R. J. STOKES.
Dz'sK Fon FLEXIBLE COUPLINGS.
APPLICAHON FILED SEPT.-23|192l Patented Mar. 14, 1922.
2 SHEETS-SHEET l,
R. J. STOKES.
DISK FOR FLEXIBLE C OUPLINGS. APPLICAHON FILED SEPT. 23. 1921.
lGQl l Patnted Mar. 14, 1922.
2 SHEETS-SHEET 2.
lvl' LSOZQ gg lH-yweyffw 0f M UNITED STATES PATENT OFFICE.
ROBERT J. STORES, OF TRENTON, NEW JERSEY, ASSIGNOR TO THERMOID RUBEER COMPANY, OF HAMILTON TOWNSHIP, NEW JERSEY, A CORPORATION OF NEW JERSEY.
DISK FOR FLEXIBLE COUPLINGS.
Specication of Letters Patent. Patented Mar. 14;, 1922.
Application led September 23, 1921. Serial No. 502,737.
To all whom t may concern:
Be it known that I, ROBERT J. STORES, a citizen of the United States, residing in Trenton, Mercer County, New Jersey, have invented certain Improvements in Disks for Flexible Couplings, of which the following is a specification.
The object of this invention is to make a disk of a number of plies .of fabric and vulcanizable material, the plies of the disk being gradually reduced in width from the center to the surface and being so arranged that the disk'will have the greatest thickness in line with the bolt holes.
The invention also relates to other details hereinafter described.
In the accompanying drawings:
Fig. 1 is a side View of the disk made in accordance with my invention;
Fig. 2 is an edge View;
Fig. 3 is a sectional view on the line 3 3, Fig. 1;
Fig. 4 is a side view showing the different plies of the disk, one uponanother, the outer covering being removed;
Fig. 5 is a sectional view on the line 5--5, Fig- 4;
Fig. l6 is a view showing the different plies of the disk separated so as to illustrate the invention more clearly.
Fig. 7 is a sectional view of a flexiblev coupling illustrating my invention;
Fig. 8 is an end view of the coupling;
Fig. 9 is a perspective'view of one of the washers;
Fig. 10 is a view showing a corrugated washer locatedvbetween two disks;
Fig. 11 is a view of my improved disks assembled with an ordinary disk; and
Fig. 12 is a View showing a ribbed washer.
'The flexible disk 3 consists of a series of layers of fabric combined with rubber, or other vulcanizable material. The disk is preferably made in twoparts, which are cemented together by vulcanizable material as in Fig. 3. Each half consists of a base 4 of several layers of fabric made in the form of a ring and having an open center 5, as shown in Fig. 6. The different layers 6, 7 8,9 and 10 are mounted one upon another and on the base 4 as shown in Figs. 5 and A6. The rings formed of the different plies of mate-V rial are narrower at the outer side than at the base.
The two rings are built up, as shown in `tral opening.
Fig. 5, and are arranged back to back, as shown in Fig. 3, and a covering 11, of fabric, is placed on-each side of the disk, enclosing the several layers. The disk is then vulcanized under pressure so as to make a unitary structure, such as illustrated in Figs. 1 and 2. The disk is perforated at 12 for the securing bolts, the perforations being through the thickest part of the disk so that the strain, to which the disk is subjected, is taken by the thickest part of the disk.
This construction makes a very substantial disk, yet one which will yield under twisting strains, owing to the fact that it is comparatively narrow at the points between the bolt holes, while on the line of the transmitting strains the disk is exceedingly substantial.
When the disk is mounted between the two parts 15 and 16 of a coupling, as shown in Figs. 7 and 8, washers 13, Fig. 9 are preferably used, in which the flanges 14 are bent to conform to the shape of the disk, so that when the nuts are drawn on the bolt 17, the disk is firmly clamped between the washers. The washers are preferably tapered as shown in Figs. 8 and 9 and they may be ribbed as shown in Fig. 12, in some instances the ribs being imbedded in the material when the bolts are tightened.
In some instances, a corrugated washer may be located between the two sections of the disks as shown in Fig. 10, if found desirable. 'Y
I claim- 1. A flexible disk used in couplings, said disk consisting of a series of layers of fabric and vulcanizable material, vulcanized under pressure, the fabric being in the form o'f rings differing in width from a common centre line of stress.
2. A flexible dislnnsed in couplings, hav' ing a central opening said disk being made of a series of plies of fabric and vulcanizable material, said disk having a series of bolt holes and being thicker on the line of stress than at the periphery or at the cen- 3. `A flexible disk`used in couplings, said disk consisting of a series of layers of fabric and vulcanizable material vulcanized under pressure, said disk being made of a series of rings of fabric placed one upon another, the rings at the centerbeing of a'greater width than at the sides.
4. A disk for iiexible couplings consisting of a series of layers of fabric combined with vulcanizable material vulcanized under pressure,.the layers of fabric being in the form of rings, the rings, at the center of the fabric, being Wider than those at the periphery; and a series of bolt openings in the ring at the thickest point, the disk tapering towards the center and the periphery from the bolt holes.
5. A disk for flexible couplings consistingl of a series of layers of fabric combined with vulcanizable material vulcanized under pressure, the layers of fabric being in the form of rings, the rings, at the center of the fabric, being vvider than those at the periphery, a series of bolt openings in the ring at of the disk.
ROBERT J. STOKES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US502737A US1409611A (en) | 1921-09-23 | 1921-09-23 | Disk for flexible couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US502737A US1409611A (en) | 1921-09-23 | 1921-09-23 | Disk for flexible couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
US1409611A true US1409611A (en) | 1922-03-14 |
Family
ID=23999170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US502737A Expired - Lifetime US1409611A (en) | 1921-09-23 | 1921-09-23 | Disk for flexible couplings |
Country Status (1)
Country | Link |
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US (1) | US1409611A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2753848A (en) * | 1954-05-21 | 1956-07-10 | Gen Motors Corp | Fluid power steering |
US2998717A (en) * | 1957-07-30 | 1961-09-05 | Mobay Chemical Corp | Flexible coupling device |
DE19707138A1 (en) * | 1997-02-22 | 1998-09-03 | Gkn Automotive Ag | Articulated disc made of fiber composite material |
-
1921
- 1921-09-23 US US502737A patent/US1409611A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2753848A (en) * | 1954-05-21 | 1956-07-10 | Gen Motors Corp | Fluid power steering |
US2998717A (en) * | 1957-07-30 | 1961-09-05 | Mobay Chemical Corp | Flexible coupling device |
DE19707138A1 (en) * | 1997-02-22 | 1998-09-03 | Gkn Automotive Ag | Articulated disc made of fiber composite material |
US5976662A (en) * | 1997-02-22 | 1999-11-02 | Gkn Automotive Ag | Joint disc made of a fiber composite material |
DE19707138C2 (en) * | 1997-02-22 | 2000-06-29 | Gkn Automotive Ag | Articulated disc made of fiber composite material |
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