US70752A - Improvement in oog-ohains - Google Patents
Improvement in oog-ohains Download PDFInfo
- Publication number
- US70752A US70752A US70752DA US70752A US 70752 A US70752 A US 70752A US 70752D A US70752D A US 70752DA US 70752 A US70752 A US 70752A
- Authority
- US
- United States
- Prior art keywords
- chain
- ohains
- oog
- improvement
- links
- 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
- 210000000614 Ribs Anatomy 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000021037 unidirectional conjugation 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
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
Definitions
- My inventionl consists in the shaping of a link so that it can be cast into shape, and in vconstructing it of such a shape that one link will lock into another and form a complete cog-chain, without riveting or forging, as hereafter described.
- FIG. 1 is a back view, or thc part which would come in contact with a cog-wheel.
- Figure 2 is an edge view of' the links, showing their general shape, and how they lock into each other. Similar letters refer to similar parts.
- Y .A a represents the links, of which is thebearing part, a broad piece of m ⁇ etal terminating in ahook at each end.
- e is a rib, projecting from the middle of'one side of said hooked part b, and lits loosely into a corresponding slot, r2, of another link.
- Said rib c has on its outer edge a part that projects beyond, forming a right-angled corner, as indicated in fig. 2.
- the object 'of' rib c andlits projecting corner is, that the rib fitting into slot d prevents the links from sliding apart laterally, and that the projecting corner is to prevent the links from unlocking when they are so far bent on the joint as to cause the links to be arrested at this peint.
- the furtherl object of said rib .e is that the several ribs of link of chain will't into a groove in the middle of the chain cogl wheel, and thus prevent its' slipping od' the wheel.
- the object of this chain is chcapness, strength, and durability. It will be observed that they can be cast of iron, steel, or brass, and that they need simply be'hooked together when cast to form the chain, and that they will not unhook themselves when passing over pulleys.
Description
T. SHAW.
, Drive Chain.
No. 70,752. Patented. Nov. 12;.1867.-
N ETERS, Phunrmhognphon wnhingmn. D. l?.
@eine .tsts @anni @Hire IMPROVEMENT IN OOG-OHAINS..
@the Srlgehtle marsh tu in tlgese ltttets ,'Qntmt mit mating aart nf tige stmt.
TO ALL WIIOM IT MAY CONCERN:
Be it known that I, THOMAS SHAW, of the city and county of Philadelphia,Pennsylvania, have invented a new and Aimproved Mode of Constructing Chain; and I hereby declare the following to be a full, clear, and exact description of'the same, reference being had to the accompanying drawings, and the letters of reference marked thereon. l
My inventionl consists in the shaping of a link so that it can be cast into shape, and in vconstructing it of such a shape that one link will lock into another and form a complete cog-chain, without riveting or forging, as hereafter described.
In order to enable others to use and'practise my invention, I will proceed to describe its construction and operation.
On reference to the accompanying drawings, which form a part of the specification, the sketch representsa view of three links of said chain, of which- Figure 1 is a back view, or thc part which would come in contact with a cog-wheel. Figure 2 is an edge view of' the links, showing their general shape, and how they lock into each other. Similar letters refer to similar parts. Y .A a represents the links, of which is thebearing part, a broad piece of m`etal terminating in ahook at each end. e is a rib, projecting from the middle of'one side of said hooked part b, and lits loosely into a corresponding slot, r2, of another link. t Said rib c has on its outer edge a part that projects beyond, forming a right-angled corner, as indicated in fig. 2. The object 'of' rib c andlits projecting corner is, that the rib fitting into slot d prevents the links from sliding apart laterally, and that the projecting corner is to prevent the links from unlocking when they are so far bent on the joint as to cause the links to be arrested at this peint. The furtherl object of said rib .e is that the several ribs of link of chain will't into a groove in the middle of the chain cogl wheel, and thus prevent its' slipping od' the wheel.
The object of this chain is chcapness, strength, and durability. It will be observed that they can be cast of iron, steel, or brass, and that they need simply be'hooked together when cast to form the chain, and that they will not unhook themselves when passing over pulleys.
The shape might be slightly modilied without any alteration of the result. v What I claim, and desire to secure by Letters Patent, is 'lhe chain-links, asvconstructed, for the purpose specified.
THOMAS SHAW. [L SL] Witnesses:
ROBERT HUrcHINsoN,
.ALFRED O. NneLL.
Publications (1)
Publication Number | Publication Date |
---|---|
US70752A true US70752A (en) | 1867-11-12 |
Family
ID=2140270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US70752D Expired - Lifetime US70752A (en) | Improvement in oog-ohains |
Country Status (1)
Country | Link |
---|---|
US (1) | US70752A (en) |
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0
- US US70752D patent/US70752A/en not_active Expired - Lifetime
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