US56951A - Improvement in snap-hooks - Google Patents
Improvement in snap-hooks Download PDFInfo
- Publication number
- US56951A US56951A US56951DA US56951A US 56951 A US56951 A US 56951A US 56951D A US56951D A US 56951DA US 56951 A US56951 A US 56951A
- Authority
- US
- United States
- Prior art keywords
- hook
- hooks
- snap
- improvement
- latch
- 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
- 239000002184 metal Substances 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
-
- 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
-
- 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
Definitions
- Figures 1 andv2 are partiallyseetional views.
- a is the hook proper.
- b is the latch by means of which the hook is opened and closed, and is actuated by a pulling. motion of the spring, ⁇ instead of by pressure, as heretofore.
- 'c is a strap-loop, by means of which it (the hook) is secured to a strap in the ordinary Way.
- the sides of the chamber It, formed in the latch b, are fitted to the inside of the chamber h', formed in the heel of the hook-shank, and is secured thereto by and oscillates ou the pin e.
- g is a spring, which passes once or more around the axis-pin e, Within the chamber h, one end of which is secured in a hole or slit formed in the end, ⁇ or near Vthe end, of the heel of the shank of the hook or the heel of the latch, While the other end takes its bearing against the side of the chamber of' the opposite part ⁇ from that in which the end of' the spring is secured.
Description
UNITED STATES PATENT OFFICE- OLIVER S. JUDD, OF NEW BRITAIN, CONNECTICUT.
IMPROVEMENT IN SNAP-HOOKS i To ali whom it may concern:
Be it known that ,L OLIVER S. JUDD, of
-NeW Britain, county of Hartford, and State of Connecticut, have invented certain new and useful Improvements in Snap-Hooks; and I' do hereby decla-re that the same is described and represented in the following specification and drawings, so as to enable others skilled to make and use the same therefrom, letters of reference being marked thereon, which indicate like parts in each of the figures.
Figures 1 andv2 are partiallyseetional views.
a is the hook proper. b is the latch by means of which the hook is opened and closed, and is actuated by a pulling. motion of the spring,`instead of by pressure, as heretofore. 'c is a strap-loop, by means of which it (the hook) is secured to a strap in the ordinary Way.
The sides of the chamber It, formed in the latch b, are fitted to the inside of the chamber h', formed in the heel of the hook-shank, and is secured thereto by and oscillates ou the pin e. By' forming or making a chamber in the heel of this hook I am enabled to produce a rich symmetrical appearance to the hook, and, at the same time, make a great saving of metal and afford abundance of room for the actuating-sprin g g.
g is a spring, which passes once or more around the axis-pin e, Within the chamber h, one end of which is secured in a hole or slit formed in the end,`or near Vthe end, of the heel of the shank of the hook or the heel of the latch, While the other end takes its bearing against the side of the chamber of' the opposite part `from that in which the end of' the spring is secured.
It will be observed that the action of the spring is entirely different from those nonT in use, the action of which is to pull instead of push the latch to its place in the hook. In this Way the spring is more perfectly protected and concealed from View, and allows a more perfect and easy inward play of the latch .Y
What I claim, therefore, and desire to secure-by Letters Patent; is-
Securing one end of the spring g in the heel of the shank of the hook or latch, while the other end bears against the opposite side of the chamber, and thereby produces a pulling motion, substantially as and for the purpose described. A
OLIVER s. JUDD. L. s.]
Witnesses: i
E. W. BLISS, J EREMY W. BLIss.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US56951A true US56951A (en) | 1866-08-07 |
Family
ID=2126491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US56951D Expired - Lifetime US56951A (en) | Improvement in snap-hooks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US56951A (en) |
-
0
- US US56951D patent/US56951A/en not_active Expired - Lifetime
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