US39659A - Improved snap-hooks - Google Patents
Improved snap-hooks Download PDFInfo
- Publication number
- US39659A US39659A US39659DA US39659A US 39659 A US39659 A US 39659A US 39659D A US39659D A US 39659DA US 39659 A US39659 A US 39659A
- Authority
- US
- United States
- Prior art keywords
- hook
- hooks
- latch
- improved snap
- joint
- 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
- 238000010276 construction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 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
-
- 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
Definitions
- Figure l is a perspective view.
- Fig. 2 is an edge section View.
- Fig. 3 is a portion ot' the joint, showing the mode of its construction.
- A is the hook.
- B is the loop, by which it is secured to a strap.
- C is a latch, which secures the opening into the hook.
- D is a hinge, formed at the junction of the hook with the loop, in which' the latch is secured.
- E is a semielliptic spring to hold thelatchin aclosed position.
- the hook, loop, latch, and spring ⁇ are made of any suitable kind of metal, and of such shape and proportion as required to produce the proper strength 'and richness of appearance.
- the spring E is made in the proper shape as to lit into a. properly-formed recess in the inside of the latch and hook at I their junction with the loop B.
- joint on the hook is formed open or it is formed or cast with ears F each side of the opeiling for the latch-joint pin, and are closed up over the piu :after the spring and latch are entered to their place, thus saving the labor of drilling for the jointpin, as in the usual way.
- ears F each side of the opeiling for the latch-joint pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
UNITED STATES PATENT OFFICE.
iMPROVED YSNAP-HOOKS.
Specification forming part of Letters Patent No. 39,6 59, dated August 25, 1863.
To all whom it may concern: I
Be it known that I, OLWER S. JUDp, of New Britain, Acounty of Hartford, and State of Connecticut, haveinvented certain newand useful Improvements in Snap-Hooks; andIdo hereby declare that the same is described and represented in the following specification and drawings, and to enable others skilled in the art to make and use, I Willpl oceed to describe its construction, and referring to the drawings, in which the same letters indicate like parts in each of the figures.
The nature of this improvement will be t'nlly understood from the specification and drawlngs.
Figure lis a perspective view. Fig. 2 is an edge section View. Fig. 3 is a portion ot' the joint, showing the mode of its construction.
A is the hook. B is the loop, by which it is secured to a strap. C is a latch, which secures the opening into the hook. D is a hinge, formed at the junction of the hook with the loop, in which' the latch is secured. E is a semielliptic spring to hold thelatchin aclosed position. The hook, loop, latch, and spring` are made of any suitable kind of metal, and of such shape and proportion as required to produce the proper strength 'and richness of appearance. The spring E is made in the proper shape as to lit into a. properly-formed recess in the inside of the latch and hook at I their junction with the loop B. It Will be particularly noticeable that in making the joint for the latch, joint on the hook is formed open or it is formed or cast with ears F each side of the opeiling for the latch-joint pin, and are closed up over the piu :after the spring and latch are entered to their place, thus saving the labor of drilling for the jointpin, as in the usual way. Thus I am enabled to produce a cheaper, richer, and more durable hook.
I believe I have shown the nature and construction of my improvement so as to enable a person skilled to make and use the same.
What I claim, therefore, and desire to secure by Letters Patent is, as an improved mode of manufactureviz 1. Casting or forming the open eye for the joint-pivot in com binatiou with the loopB and hook A, substantially in the manner and for the purpose described.
2. rlhe employment ofthe spring E, in combination with the hook A and latch C, when fitted into a properly-formed recess inside of said hook and latch, in the manner and for the purpose substantially as described.
O. S. JUDD.
Witnesses:
F. W. GHAMBERLAIN, JEREMY W. BLIss.
Publications (1)
Publication Number | Publication Date |
---|---|
US39659A true US39659A (en) | 1863-08-25 |
Family
ID=2109229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US39659D Expired - Lifetime US39659A (en) | Improved snap-hooks |
Country Status (1)
Country | Link |
---|---|
US (1) | US39659A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201700103032A1 (en) * | 2017-09-14 | 2019-03-14 | Trust Montecavallo | Carabiner |
-
0
- US US39659D patent/US39659A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201700103032A1 (en) * | 2017-09-14 | 2019-03-14 | Trust Montecavallo | Carabiner |
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