US183620A - Improvement in lap-rings - Google Patents
Improvement in lap-rings Download PDFInfo
- Publication number
- US183620A US183620A US183620DA US183620A US 183620 A US183620 A US 183620A US 183620D A US183620D A US 183620DA US 183620 A US183620 A US 183620A
- Authority
- US
- United States
- Prior art keywords
- ring
- lap
- rings
- improvement
- parts
- 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
- 150000001875 compounds Chemical class 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000007787 solid Substances 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
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/02—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes for fastening more or less permanently
Definitions
- Our improved compound lap-ring is formed of two parts, each of which has an opening at one side.
- the parts are secured together by rivets working in slots, so that one part may be slid or adjusted on the other. When they are adjusted in one position the openings in the respective parts coincide; but when adjusted in another position the openings do not coincide, and hence the ring is closed, or becomes entire.
- This adjustment adapts the ring to be readily attached to or detached from chain-links, single-tree or double-tree hooks, 8w.
- Figures 1 and 2 are plan views of the respective inner and outer sides of one of the parts of the compound lap-ring.
- Fig. 3 represents edge and side views of the ring closed, and
- Fig. 4 like views of the ring open.
- the respective parts A and B, composing the compound ring have a like shape or general configuration and a similar cross-sectionto wit, a segment of a solid cylinder.
- a portion or section of the ring A is cut out near one end, and the ring B near the center, so that when the two rings are placed with their flat sides together and made to coincide throughout, their ends lap past each other. They are secured by studs a a, which work in slots 1) b, the rivets being set in the ring A, the other near the ends, and the slots formed in the ring B at corresponding points.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
G. W. ATKINS 80 J. C. HARRIS.
LAP RINGS.
Patented Oct. 24;, 1876.
UNITED STATES PATENT QFFICE.
GEORGE W. ATKINS AND JAMES C. HARRIS, OF JEFFERSON COUNTY, ARK.
IM PROVEMENT IN LAP-RINGS.
. Specification forming part of Letters Patent No. 183,620, dated October 24, 1876; application filed July 8, 1876.
nying drawing.
Our improved compound lap-ring is formed of two parts, each of which has an opening at one side. The parts are secured together by rivets working in slots, so that one part may be slid or adjusted on the other. When they are adjusted in one position the openings in the respective parts coincide; but when adjusted in another position the openings do not coincide, and hence the ring is closed, or becomes entire. This adjustment adapts the ring to be readily attached to or detached from chain-links, single-tree or double-tree hooks, 8w.
Figures 1 and 2 are plan views of the respective inner and outer sides of one of the parts of the compound lap-ring. Fig. 3 represents edge and side views of the ring closed, and Fig. 4 like views of the ring open.
The respective parts A and B, composing the compound ring, have a like shape or general configuration and a similar cross-sectionto wit, a segment of a solid cylinder. A portion or section of the ring A is cut out near one end, and the ring B near the center, so that when the two rings are placed with their flat sides together and made to coincide throughout, their ends lap past each other. They are secured by studs a a, which work in slots 1) b, the rivets being set in the ring A, the other near the ends, and the slots formed in the ring B at corresponding points.
By this construction and arrangement of parts, when the rings are slid on each other in one direction their respective openings coincide, as at c, Fig. 4, and the compound ring may then be connected with a chain-link or single-tree or Whiffletree book. To close the ring, the respective parts A B are slid back till they coincide, as represented in Fig. 3, when the ends will lap past without touching, and close the opening, as at d.
What we claim is The combination of the ring A, open near one end, and having headed studs a a, with the ring B, open near the center, and provided with slots corresponding in position with the said studs, substantially as and for the purpose specified.
GEO. W. ATKINS.
J. G. HARRIS. Witnesses:
S. F. HILZHEIM, JACOB DERRNISSAW.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US183620A true US183620A (en) | 1876-10-24 |
Family
ID=2253025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US183620D Expired - Lifetime US183620A (en) | Improvement in lap-rings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US183620A (en) |
-
0
- US US183620D patent/US183620A/en not_active Expired - Lifetime
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