US79638A - Impeoyed snap-hook - Google Patents
Impeoyed snap-hook Download PDFInfo
- Publication number
- US79638A US79638A US79638DA US79638A US 79638 A US79638 A US 79638A US 79638D A US79638D A US 79638DA US 79638 A US79638 A US 79638A
- Authority
- US
- United States
- Prior art keywords
- hook
- snap
- bolt
- impeoyed
- socket
- 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
- 210000003813 thumb Anatomy 0.000 description 1
- 230000002747 voluntary effect Effects 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
- F16B45/04—Hooks with sliding 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
- F16B45/04—Hooks with sliding closing member
- F16B45/053—Hooks with sliding closing member provided with a cavity in a shank of the hook forming a track or way for the 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
- Y10T24/45382—Track or way guided gate
- Y10T24/45387—Track or way guided gate having means biasing gate
- Y10T24/45398—Cavity in shank forms track or way
Definitions
- Figure 2 is a longitudinal sectional view.
- A is the body of @snap-hook, of nearly the ordinary slm-pe, which is constructed with a recess, B, and provided at its point with a. socket, C, to receive the end of the bolt D.
- a longitudinal hole, E, is formed in the'shank of the hook, in line with the socket at its point, of suiicient diameter to allow the bolt D to operate freely therein.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
NA PETERS. PHOTO-LITHOGRAPNER. WASHINGTON, D C,
@uiten I'. faire stmt fr.
Letters Patent No. 79,638, dated July 7, 1868.
IMPROVBD SNAP-HOOK* Gille tlgrhule rentrer in in time. njtritrts rtmt mit making niet nf tige stmt.
TO WHOM IT MAY CONGERN:
Known all men that'we, WILLIAM COOPER, Jr., and WILLIAM D. RUMSEY, of Howell, in the conntyof Livingston, and State of Michigan, have invented certain new and useful Improvements in Snap-Hooks;. and
declare the following to be a true and accurate description thereof, reference' being had to the accompanying drawings, and to the letters of reference marked thereon, a.nd making part of this specification, in which- Figure 1 is a perspective view, :ind
Figure 2 is a longitudinal sectional view.
A is the body of @snap-hook, of nearly the ordinary slm-pe, which is constructed with a recess, B, and provided at its point with a. socket, C, to receive the end of the bolt D. A
A longitudinal hole, E, is formed in the'shank of the hook, in line with the socket at its point, of suiicient diameter to allow the bolt D to operate freely therein.
I A shoulder, F, is formed on the bolt D, and an internally-flanged thilnble, G, containing a. spiral spring, H, embracing the smaller diameter of the bolt D, is driven into the longitudinal hole E, whic`h is 'chamfered suiiiciently to receiveit to the proper distance.`
I is a. proper head to the bolt D. Having thus described our invention, and named its various parts, we will now proceed to describe tho method of operating the same. A
The opera-tor seizing the snap, with his thumb on the Ibolt-head I, withdraws the bolt D, and inserting the ring or link into the hook,`releases `the bolt, which is forced forward into the socket C, on the point of the hook,
by the action of`the spring H, thus retaining it in the hook until released by the withdrawalof the bolt, which 1 must be voluntary.
What we claim as cui: invent-ion, and desire to secure by Letters Patent, is The snap-hook A, when, prp'vided with the opening B andV pin D, h'nving a. shoulder, F, a. spring, E, a thimble, G, anda. head, I, all constructed and arranged to operate substantially a's described.
WILLIAM COOPER, Jn.,
WM. D. RUMSEY.
Witnesses:
H. 1P, Ennnrs, J. W. Honournnm.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US79638A true US79638A (en) | 1868-07-07 |
Family
ID=2149134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US79638D Expired - Lifetime US79638A (en) | Impeoyed snap-hook |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US79638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456304A (en) * | 1968-01-31 | 1969-07-22 | Randolph Stewart Riley | Utility pin |
-
0
- US US79638D patent/US79638A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456304A (en) * | 1968-01-31 | 1969-07-22 | Randolph Stewart Riley | Utility pin |
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