US189988A - Improvement in belt-fasteners - Google Patents
Improvement in belt-fasteners Download PDFInfo
- Publication number
- US189988A US189988A US189988DA US189988A US 189988 A US189988 A US 189988A US 189988D A US189988D A US 189988DA US 189988 A US189988 A US 189988A
- Authority
- US
- United States
- Prior art keywords
- belt
- improvement
- fasteners
- tongues
- fastening
- 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 8
- 210000002105 Tongue Anatomy 0.000 description 16
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating 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
- F16G3/02—Belt fastenings, e.g. for conveyor belts with series of eyes or the like, interposed and linked by a pin to form a hinge
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- 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
- Y10T24/1608—Hinged
- Y10T24/1632—Sheet metal knuckles, common pintle
Definitions
- JOHANN BACHMANN OF NRNBERG, GERMANY.
- the invention relates to metallic fastenings for joining the ends of bands or belts, and by the use of which not only time and labor are economized. but material also, by dispensing with that overlapping of the ends of the belt which is necessary when said ends are laced together-said metallic fastenings to give a better hold of the belt on its pulleys.
- the invention consists in a metallic belt fastener or fastening composed of hinged sections, each ofwhich is formed with a tongue or tongues projecting beyond the joint-pin of the hinge on the opposite side of the said pin to that on which the body of the same section projects, thereby forming a double crossclamp, the inner surfaces of which are provided with teeth, and which, when closed, clamp both ends of the belt on its reverse or opposite sides.
- This not only forms avery secure fastening, but also one which may be very readily attached to and detached from the ends of the belt.
- Figures 1 and 2 represent back and face views of a belt-fastening constructed in accordance with the invention, and Figs. 3 and 4 end views of the same in its open and closed positions.
- a B are the hinged sections of the fastening. These sections are constructed with tongues fg, which extend beyond or to oppoends of thebelt, and each hinged 'belt-fasten ing section A B is provided, both as regards its main body and tongues, with sharp or penetrating teeth, b, which stick into the belt ends, the teeth on the tongues fg being immediately arranged in relation withthe teeth on the bodies of the sections which said tongues face when the fastening is closed, as
- Fig. 8 When the fastening is opened, as shown in Fig. 7, every facility is afforded for entry or removal of the ends of the belt which it serves to secure.
- I claimrIhe cross or double-clamp fastening, composed of hinged sections A B, each of which has one or more tongues, f g, projecting beyond the joint-pin of the hinge on. the opposite side of said pin to that on which the body of the same section projects,'the bodies and tongues of said sections being provided with intermediately-arranged teeth b, all substantially as shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
Description
J'. BACHMAN-N.
BELT-FASTENER.
' Patented Apr124, 1877.
'UNITED STATES PATENT OEEIoE.
JOHANN BACHMANN, OF NRNBERG, GERMANY.
IMPROVEMENT IN BE'LT-FASTEN ERS.
Specification forming part of Letters Patent No. 189,988, dated April 24, 1877; application filed A February 22, 1877.
To all whom it may concern:
Be it known that I, JOHANN BAOHMANN, of Nrnberg, Germany, have invented a new and useful Improvement in Belt-Fasteners, of which the followingisa description, reference beinghad to the accompanying drawing, forming part of this specification.
The invention relates to metallic fastenings for joining the ends of bands or belts, and by the use of which not only time and labor are economized. but material also, by dispensing with that overlapping of the ends of the belt which is necessary when said ends are laced together-said metallic fastenings to give a better hold of the belt on its pulleys.
The invention consists in a metallic belt fastener or fastening composed of hinged sections, each ofwhich is formed with a tongue or tongues projecting beyond the joint-pin of the hinge on the opposite side of the said pin to that on which the body of the same section projects, thereby forming a double crossclamp, the inner surfaces of which are provided with teeth, and which, when closed, clamp both ends of the belt on its reverse or opposite sides. This not only forms avery secure fastening, but also one which may be very readily attached to and detached from the ends of the belt.
Figures 1 and 2 represent back and face views of a belt-fastening constructed in accordance with the invention, and Figs. 3 and 4 end views of the same in its open and closed positions.
A B are the hinged sections of the fastening. These sections are constructed with tongues fg, which extend beyond or to oppoends of thebelt, and each hinged 'belt-fasten ing section A B is provided, both as regards its main body and tongues, with sharp or penetrating teeth, b, which stick into the belt ends, the teeth on the tongues fg being immediately arranged in relation withthe teeth on the bodies of the sections which said tongues face when the fastening is closed, as
shown in Fig. 8. When the fastening is opened, as shown in Fig. 7, every facility is afforded for entry or removal of the ends of the belt which it serves to secure.
I claimrIhe cross or double-clamp fastening, composed of hinged sections A B, each of which has one or more tongues, f g, projecting beyond the joint-pin of the hinge on. the opposite side of said pin to that on which the body of the same section projects,'the bodies and tongues of said sections being provided with intermediately-arranged teeth b, all substantially as shown and described. l
In testimony that I claim the foregoing I have hereunto set my hand this 16th day of December, 1876.
JOHANN BAOHMANN.
Witnesses "FRANZ WIRTH, L. HERBERT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US189988A true US189988A (en) | 1877-04-24 |
Family
ID=2259395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189988D Expired - Lifetime US189988A (en) | Improvement in belt-fasteners |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US189988A (en) |
-
0
- US US189988D patent/US189988A/en not_active Expired - Lifetime
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