US206657A - Improvement in snap-hooks - Google Patents
Improvement in snap-hooks Download PDFInfo
- Publication number
- US206657A US206657A US206657DA US206657A US 206657 A US206657 A US 206657A US 206657D A US206657D A US 206657DA US 206657 A US206657 A US 206657A
- Authority
- US
- United States
- Prior art keywords
- snap
- hooks
- improvement
- tongue
- hook
- 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
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
- F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
- F16B45/026—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot and including a coil type spring
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B45/00—Hooks; Eyes
- F16B45/02—Hooks with pivoting or elastically bending closing member
-
- 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.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
- Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
- Y10T24/45272—Projection passes through cavity then moves toward noninserted portion of its member to complete interlock [e.g., snap hook]
- Y10T24/45288—Hook type projection member
- Y10T24/45304—Noninserted portion of projection member includes movably connected gate for closing access throat
- Y10T24/45319—Pivotally connected gate
- Y10T24/45335—Pivotally connected gate having means biasing gate about pivot
- Y10T24/45346—Includes distinct biasing spring
- Y10T24/45351—Coil type spring
- Y10T24/45356—Coiled about pivotal axis of gate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Telephone Function (AREA)
- Percussion Or Vibration Massage (AREA)
Description
O. W. BLAKESLEE. Snap-Hook.
No. 206,657. Patented Aug. 6.1878.
aw 22 20 r,
NJ ETERS. PHOTO-LITHOGRAPHER. WASHINGTON n c.
UNITED STATES PATENT OFFICE.
ONE-HALF HIS RIGHT TO JOSEPH H. HOPKINS AND LE OF SAME PLACE.
IMPROVEMENT IN SNAP-HOOKS.
Specification forming part of Letters Patent No. 206,657. dated August 6, 187?; application filed March 20, 187R.
To all whom it may concern:
Be it known that I, CHARLES W. BLAKES- LEE, of Northfield, in the county of Litchfield and State of Connecticut, have invented certain new and useful Improvements pertaining to Snap-Hooks, of which the following is a specification, reference being had to the accompanying drawings, where- Figure 1 is a side view of a snap-hook embodying my improvement, with a part of the side of the hook-body represented as broken away at the pivot-point to expose the pivot. Fig. 2 is a view of the snap-hook, in cross-seetion, on the plane denoted by the dotted line a a'. Fig. 3 is a detail view of the bottom or under side of the tongue.
The invention consists, mainly, in the peculianconstruction of the tongue.
The letter (t denotes the body of the hook,
I), the tongue, pivoted in and to the body; 0, the strap-loop; d, the spring, and e the pivotpin.
The tongue b has at its rear end the recess 1; for the reception of the spring. One side of this recess is formed by the ear I). The other side of the recess has no corresponding ear, but is open on that side for the reception of the spring.
From the inner face of the ear a sleeve, 11 extends toward the opposite side of the tongue, and the pivot-pin runs through this sleeve. This sleeve serves to maintain the tongue in its proper position on the pivot-pin, (a function hitherto performed by two side ears,) and serves as a post, around which the helical spring is coiled.
I suggest, as a modification, that the one ear I) can come down centrally of the recess b and have a sleeve, b on each side, the spring being changed in shape to conform thereto.
I claim as my invention The snap-hook tongue b, having the one ear I) and the sleeve b, in combination with the hook-body a and the spring cl, all substantially as described, and for the purposes set forth.
CHARLES W. BLAKESLEE.
Witnesses:
J. HOWARD OATLIN, F. H. CATLIN.
v1 s. WOOSTER,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US206657A true US206657A (en) | 1878-08-06 |
Family
ID=2276061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US206657D Expired - Lifetime US206657A (en) | Improvement in snap-hooks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US206657A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892230A (en) * | 1954-03-01 | 1959-06-30 | Serafin G Lopez | Hook and cleat combination |
-
0
- US US206657D patent/US206657A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892230A (en) * | 1954-03-01 | 1959-06-30 | Serafin G Lopez | Hook and cleat combination |
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