US36814A - Improved belt-coupling - Google Patents
Improved belt-coupling Download PDFInfo
- Publication number
- US36814A US36814A US36814DA US36814A US 36814 A US36814 A US 36814A US 36814D A US36814D A US 36814DA US 36814 A US36814 A US 36814A
- Authority
- US
- United States
- Prior art keywords
- rivets
- belt
- coupling
- straps
- improved belt
- 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
- 238000010168 coupling process Methods 0.000 title description 10
- 238000005859 coupling reaction Methods 0.000 title description 10
- 230000001808 coupling Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 210000001503 Joints Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G3/00—Belt fastenings, e.g. for conveyor belts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/901—Printed circuit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/93—Electric superconducting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/701—Coated or thin film device, i.e. active or passive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/701—Coated or thin film device, i.e. active or passive
- Y10S505/702—Josephson junction present
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/701—Coated or thin film device, i.e. active or passive
- Y10S505/703—Microelectronic device with superconducting conduction line
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
- Y10S505/704—Wire, fiber, or cable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/16—Belt fasteners
- Y10T24/1684—Lapped ends of endless belts
Definitions
- Figure'l is a longitudinal section of the lapped ends of a belt connected together by my invention.
- Fig. 2 is a face view of the same;
- Fig. 3 a .detached view of a pair of rivets which constitute my invention.
- This invention relates to anew and useful improvement in the rivet coupling or joint hitherto employed for connecting together the ends of machine-belting.
- the invention consists in having the rivets connected together in pairs by a strap, the rivets and strap being swaged in proper form from a single piece of copper, whereby several advantages areobtaiued over the ordinary rivets, as hereinafter fully set forth;
- a A represent the lapped ends of a belt, the ends being chamfered or skived, and then connected and lapped in the usual way.
- ll represents the rivets, which are of the usual length, and connected in pairs by astrap, O, the width of which may be about equal to the diameter of the heads of ordinary rivtes.
- the ends of the strap do notproject but a trille beyond the ends of the rivets, as will be seen by referring to Fig. 1.
- Each pair of rivets and thcirstraps are swaged'out'of a single piece 6f copper.
- the straps may be of any suitable length. They need not exceed greatly the combined diamel of the straps extending or projecting slightly over the end of each lap, as shown in Figs.
- The'straps'O are far superior to the ordinary rivet-heads for keeping the ends of the laps snugly to the belt. Straps, however, have been previously used, and may be seen in a belt coupling or joint patented by me February 9, 1858. In this invention, however.
- the straps were made detached and perforated near their ends for the rivets to pass through. This involved considerable trouble and time in applying the rivets to the belt, and the straps could not be made as short as desirable, as the rivet-holeswere necessarily made at some distance from the ends of the strap, in order to prevent the rivets tearingout from it.
- the long straps are liable to be bent or curved in passing over pulleys or wheels, especially if the latter be not large in diameter, and the ends of the straps thereby become loose and curl up or outward from the belt, leaving the ends of the laps unprotected, and
- Patent is-
- rivets from or out of a single piece of copper, to form an improved belt coupling or join-t.
Description
UNDE-RWO'OD.
BELT COUPLING No. 36,814. Patented 001;. 28, 1862.
UNITED STATES.
H ENR T UNDI'GRWOOD,
PATENT. OFFICE.
OF NE\V YORK, Y.
IMPROVED BELT-COUPLlNG.
S ecification forming part of Letters Patent No. 36.814, dated October 28, 1862.
To 6025 2071 0772 it may concern:
Be it known that I, HENRY U NnnRwooD,
of the city, county, and State of New York,
companying drawings, making apart of this specification, in which',
Figure'l is a longitudinal section of the lapped ends of a belt connected together by my invention. Fig. 2 is a face view of the same; Fig. 3, a .detached view of a pair of rivets which constitute my invention.
Similar letters of reference indicate corresponding parts'in the several figures;
This invention relates to anew and useful improvement in the rivet coupling or joint hitherto employed for connecting together the ends of machine-belting.
The invention consists in having the rivets connected together in pairs by a strap, the rivets and strap being swaged in proper form from a single piece of copper, whereby several advantages areobtaiued over the ordinary rivets, as hereinafter fully set forth;
To enable those skilled in the art to fully understand and construct my invention, I will proceed to describe it with reference to the drawings.
A A represent the lapped ends of a belt, the ends being chamfered or skived, and then connected and lapped in the usual way.
ll represents the rivets, which are of the usual length, and connected in pairs by astrap, O, the width of which may be about equal to the diameter of the heads of ordinary rivtes. The ends of the strap, however, do notproject but a trille beyond the ends of the rivets, as will be seen by referring to Fig. 1.
Each pair of rivets and thcirstraps are swaged'out'of a single piece 6f copper. The straps may be of any suitable length. They need not exceed greatly the combined diamel of the straps extending or projecting slightly over the end of each lap, as shown in Figs.
1 and 2. 3y this means the extremeend of each lap oi. the belt is retained snugly in proper position, and prevented from being curled up by its passage over the wheel or pulley on which it runs. 7 On the free or disengaged ends of the riv ets, at the opposite side of the belt, there'arc fitted washers E, on which the ends of the rivets are headed. (See more particularly in Fig. 1.) I
The'straps'O are far superior to the ordinary rivet-heads for keeping the ends of the laps snugly to the belt. Straps, however, have been previously used, and may be seen in a belt coupling or joint patented by me February 9, 1858. In this invention, however.
. the straps were made detached and perforated near their ends for the rivets to pass through. This involved considerable trouble and time in applying the rivets to the belt, and the straps could not be made as short as desirable, as the rivet-holeswere necessarily made at some distance from the ends of the strap, in order to prevent the rivets tearingout from it.
The long straps are liable to be bent or curved in passing over pulleys or wheels, especially if the latter be not large in diameter, and the ends of the straps thereby become loose and curl up or outward from the belt, leaving the ends of the laps unprotected, and
which are consequently also liable to curl up which my improvement may be applied to the belt. I
'I would remark that my invention is applicable for butted joints as well as .for lapjoints.
Having thus described my inventiomwhat I claim as new, and desire to secure by Letters,
Patent, is-
The connecting of rivets B permanently in pairs by means of straps O, swaged with the.
rivets from or out of a single piece of copper, to form an improved belt coupling or join-t.
HENRY unonawooo.
Witnesses:
R. GAWLEY, TIMOTHY SHINE.
Publications (1)
Publication Number | Publication Date |
---|---|
US36814A true US36814A (en) | 1862-10-28 |
Family
ID=2106391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US36814D Expired - Lifetime US36814A (en) | Improved belt-coupling |
Country Status (1)
Country | Link |
---|---|
US (1) | US36814A (en) |
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0
- US US36814D patent/US36814A/en not_active Expired - Lifetime
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