US189478A - Improvement in belt-fasteners - Google Patents
Improvement in belt-fasteners Download PDFInfo
- Publication number
- US189478A US189478A US189478DA US189478A US 189478 A US189478 A US 189478A US 189478D A US189478D A US 189478DA US 189478 A US189478 A US 189478A
- Authority
- US
- United States
- Prior art keywords
- belt
- fasteners
- tongues
- slots
- improvement
- 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
- 239000000789 fastener Substances 0.000 title description 10
- 210000002105 Tongue Anatomy 0.000 description 20
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 230000000295 complement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000153 supplemental 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
- F16G3/08—Belt fastenings, e.g. for conveyor belts consisting of plates and screw-bolts or rivets
-
- 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
- Y10T24/1672—Butt connected belt ends
Definitions
- Figure l of the drawings is a representation of a plan view of my belt-fastener
- Fig. 2 is a central vertical sectional view thereof.
- Figs. 3 and 4 are plan views of modifications of the same.
- This invention relates to fasteners or clasps for belts used on shafting; and it consists in two fastening-plates,constructed and attached substantially as hereinafter described.
- a and B designate two twin plates of metal, and C D the two ends of a belt clasped or fastened thereby.
- Plate A is provided at one end with several transverse slots, at, and at the other end with several raised tongues, 00, and plate B is provided with complementary slots 1) and tongues 12.
- Tongues b are bent downward instead of upward.
- tongues 00 are passed through slots 0 in the said end 0, and through the said slots b.
- tongues b! are passed in the opposite direction through end D and slots a.
- Figs. 3 and 4 show a modification of my invention.
- Each plate is provided with a supplemental tongue or brace, e, which passes through slots ff of the other plate, so as to interlock with the intervening metal strip f
- Said braces extend in opposite directions, and their office is to relieve tongues a/ b of a part of the strain.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Description
UN TED STATES PATENT OFFICE.
PATRICK LYONS, OF HARTFORD, CONNECTICUT.
IMPROVEMENT IN BELT-FASTENERS.
Specification forming part of Letters Patent No. 189,478, dated April 10, 1877; application filed February 10, 1877.
To all whom it may concern:
Be it known that I. PATRICK LYoNs, of Hartford, in the county of Hartford and State of Connecticut, have invented a new and valuable Improvement in Belt-Fasteners; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure l of the drawings is a representation of a plan view of my belt-fastener, and
Fig. 2 is a central vertical sectional view thereof. Figs. 3 and 4 are plan views of modifications of the same.
This invention relates to fasteners or clasps for belts used on shafting; and it consists in two fastening-plates,constructed and attached substantially as hereinafter described.
In the accompanying drawings, A and B designate two twin plates of metal, and C D the two ends of a belt clasped or fastened thereby. Plate A is provided at one end with several transverse slots, at, and at the other end with several raised tongues, 00, and plate B is provided with complementary slots 1) and tongues 12. Tongues b are bent downward instead of upward. In fastening the belt, tongues 00 are passed through slots 0 in the said end 0, and through the said slots b. In like manner tongues b! are passed in the opposite direction through end D and slots a.
When thus interlocked, the strain upon said belt causes them only to draw tighter.
Figs. 3 and 4 show a modification of my invention.
Each plate is provided with a supplemental tongue or brace, e, which passes through slots ff of the other plate, so as to interlock with the intervening metal strip f Said braces extend in opposite directions, and their office is to relieve tongues a/ b of a part of the strain.
The number of tongues and slots employed may be varied without departing from the spirit of my invention. The strongest quality of iron is preferably employed in the construction of the plates above described.
What I claim as new, and desire to secure by Letters Patent, is
In a belt-fastener, the combination, substantially as hereinbefore described, of the plate A, provided at one end with transverse slots at, and at the other end with raised tongues a, and the plate B, provided with slots b and downwardly-bent tongues b, as and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
PATRICK LYON S.
Witnesses:
A. J. BENNER, B. R. ALLEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US189478A true US189478A (en) | 1877-04-10 |
Family
ID=2258885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189478D Expired - Lifetime US189478A (en) | Improvement in belt-fasteners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US189478A (en) |
-
0
- US US189478D patent/US189478A/en not_active Expired - Lifetime
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