US576339A - Trace-hook - Google Patents
Trace-hook Download PDFInfo
- Publication number
- US576339A US576339A US576339DA US576339A US 576339 A US576339 A US 576339A US 576339D A US576339D A US 576339DA US 576339 A US576339 A US 576339A
- Authority
- US
- United States
- Prior art keywords
- hook
- trace
- shank
- pin
- bolt
- 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 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16B45/045—Hooks with sliding closing member provided with position-locking means for the 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
- F16B45/049—Hooks with sliding closing member provided with means biasing 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
- the invention relates to improvements in trace-hooks.
- the object of the present invention is to improve the construction of trace-hooks and p to provide a simple, inexpensive, and efficient spondin g one which will be strong and durable and which will enable a trace to be readily connected to and detached from a whiftietree or a whiffletree-chain when the latter is employed.
- a further object of the invention is to provideatrace-hook which, when in engagement with a whifiletreechain or the like will be securely locked and absolutely prevented from becoming accidentally unlocked.
- Figure 1 is a perspective view of a trace-hook constructed in accordance with this invention.
- Fig. 2 is a longi tudinal sectional view of the same.
- Fig. 3 is a detail perspective view of the spring-actuated bolt.
- 1 designates a trace-hook provided with a shank 2, consisting of the attachment-bolt adapted to be readily secured to the end of the traces in any suitable manner.
- the hook curves upward and forward and terminates over the rear end of the shank a short disactuated pin or bolt 3, arranged in an opening 4 of the shank of the hook and disposed transversely of the same.
- the shank of the hook is slightly enlarged at the opening 4 to provide a casing or housing, and the hook proper extends below the attach1nent-plate and is provided with a slot 5, through which extends a web or flange 6 of a finger'piece 7.
- the finger-piece consists of the said Web and a pair of lugs projecting laterally from the lower end of the web, and extending slightly from the side faces of the shank 2 and engaging the lower face of the same to form a stop.
- Thehousing is arranged perpendicular to the shank, and the upper end of the locking-pin is of less area than the point of the hook, and it is completely covered by the same to prevent the locking-pin from being accidentally operated through anything striking the upper end of said pin.
- the locking pin or bolt is held in engagement with the point of the hook by a spiral spring 8, interposed between the inner end of the pin or bolt and the adjacent end 9 of the easing or housing, and the end 9 consists of a projection or piece adapted to be bent against the adjacent end of the casing or housing to close the same.
- the spring holds the fingerpiece normally against the attachment-bolt and the adjacent portion of the latter is grooved to provide away for the web or flange 6.
- By inverting the bolt its head or fingerpiece is arranged beneath the attachment plate or shank, and is partially concealed and protected by the same to prevent the bolt from becoming accidentally depressed throughthe movements of a trace.
- the upper portion of the bolt is located directly beneath the point of the hook and its end is of greater area than the said point,'so that it does project beyond the point of the hook and cannot be accidentally engaged and depressed through the movements of a trace.
- a trace-hook comprising a shank 9 consistin g of a plate adapted to be secured to a trace and extended downward at its inner end and provided with an opening to form a housing, the latter being disposed substantially perpendicular to the shank, and the extension being slotted atits front beneath the shank, a curved hook form ed integral and extending rearward from the shank and curved upward over the rear end thereof, the point of the hook being located directly tbO"6 the top of the housing, the locking-pin arranged in the housing, disposed perpendicular to the shank and abut- I ting against the end of the hook to close the mouth thereof, the upper end of the lockingpin being of less area than the point of the hook to prevent the locking-pin from being accidentally operated, th e fin ger-piece formed integral with the lower end of the lockingpin and composed of a Web projecting through the slot of the said extension and normally arranged in a recess of the lower edge of the shank, and
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
(No Model.)
J. W. CLAYTON.
TRACE HOOK.
Patented Feb. 2, 1897.
No. 576,339. x
TON, a citizen of the UNITED STATES PATENT OFFICE.
JOHN \VILLIAM CLAYTON, OF OHATTANOOGA, TENNESSEE.
TRACE-HOOK.
SPECIFICATION forming part of Letters Patent No. 576,339, dated February 2, 1897. application filed March 28, 1896. Serial No. 585,262. (No model.)
To all whom it may concern.-
Be it known that I, JOHN WILLIAM CLAY- United States, residing at Chattanooga, in the county of Hamilton and State of Tennessee, have invented anew and useful Trace-Hook, of which the following is a specification.
The invention relates to improvements in trace-hooks.
The object of the present invention is to improve the construction of trace-hooks and p to provide a simple, inexpensive, and efficient spondin g one which will be strong and durable and which will enable a trace to be readily connected to and detached from a whiftietree or a whiffletree-chain when the latter is employed.
A further object of the invention is to provideatrace-hook which, when in engagement with a whifiletreechain or the like will be securely locked and absolutely prevented from becoming accidentally unlocked.
The invention consists in the construction and novel combination and arrangement of parts hereinafter fully described, illustrated in the accompanying drawings, and pointed out in the claim hereto appended.
In the drawings, Figure 1 is a perspective view of a trace-hook constructed in accordance with this invention. Fig. 2 is a longi tudinal sectional view of the same. Fig. 3 is a detail perspective view of the spring-actuated bolt.
Like numerals of reference designate correparts in all the figures of the drawings.
1 designates a trace-hook provided with a shank 2, consisting of the attachment-bolt adapted to be readily secured to the end of the traces in any suitable manner. The hook curves upward and forward and terminates over the rear end of the shank a short disactuated pin or bolt 3, arranged in an opening 4 of the shank of the hook and disposed transversely of the same.
The shank of the hook is slightly enlarged at the opening 4 to provide a casing or housing, and the hook proper extends below the attach1nent-plate and is provided with a slot 5, through which extends a web or flange 6 of a finger'piece 7. The finger-piece consists of the said Web and a pair of lugs projecting laterally from the lower end of the web, and extending slightly from the side faces of the shank 2 and engaging the lower face of the same to form a stop. Thehousing is arranged perpendicular to the shank, and the upper end of the locking-pin is of less area than the point of the hook, and it is completely covered by the same to prevent the locking-pin from being accidentally operated through anything striking the upper end of said pin. The locking pin or boltis held in engagement with the point of the hook by a spiral spring 8, interposed between the inner end of the pin or bolt and the adjacent end 9 of the easing or housing, and the end 9 consists of a projection or piece adapted to be bent against the adjacent end of the casing or housing to close the same. The spring holds the fingerpiece normally against the attachment-bolt and the adjacent portion of the latter is grooved to provide away for the web or flange 6. By inverting the bolt its head or fingerpiece is arranged beneath the attachment plate or shank, and is partially concealed and protected by the same to prevent the bolt from becoming accidentally depressed throughthe movements of a trace. The upper portion of the bolt is located directly beneath the point of the hook and its end is of greater area than the said point,'so that it does project beyond the point of the hook and cannot be accidentally engaged and depressed through the movements of a trace.
The mouth of the hook is readily opened by depressing the finger-piece against the action of the spiral spring, and the latter is securely housed and the parts are protected and cannot easily become clogged or inoperative by an accumulation of dust, water, snow, and the like. v
It will be seen that the trace-hook is exceedingly simple and inexpensive in construction and positively reliablein operation, and
too
that it will prevent a trace from being accidentally unhooked, and at the same time enable it to be readily connected with and detached from an eye or link of the whiftletree or whiffletree-chain Changes in the form, proportion, and minor details of the construction may be resorted to Without departing from the spirit or sacrificing any of the advantages of the invention.
\Vhat I claim isl A trace-hook comprising a shank 9 consistin g of a plate adapted to be secured to a trace and extended downward at its inner end and provided with an opening to form a housing, the latter being disposed substantially perpendicular to the shank, and the extension being slotted atits front beneath the shank, a curved hook form ed integral and extending rearward from the shank and curved upward over the rear end thereof, the point of the hook being located directly tbO"6 the top of the housing, the locking-pin arranged in the housing, disposed perpendicular to the shank and abut- I ting against the end of the hook to close the mouth thereof, the upper end of the lockingpin being of less area than the point of the hook to prevent the locking-pin from being accidentally operated, th e fin ger-piece formed integral with the lower end of the lockingpin and composed of a Web projecting through the slot of the said extension and normally arranged in a recess of the lower edge of the shank, and lugs projecting laterally from the lower end of the web engaging the lower edge of the shank to form a stop, and projecting laterally therefrom to be engaged by the fingers to operate the locking-pin, and a coiled spring for engaging the lower end of the locking-pin, substantially as described.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in the presence of two witnesses.
JOHN XVILLIAM CLAYTON.
Vitnesses:
A. S. ALLEN, G. E. TAYLOR.
Publications (1)
Publication Number | Publication Date |
---|---|
US576339A true US576339A (en) | 1897-02-02 |
Family
ID=2645031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US576339D Expired - Lifetime US576339A (en) | Trace-hook |
Country Status (1)
Country | Link |
---|---|
US (1) | US576339A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776191A (en) * | 1987-04-24 | 1988-10-11 | Macdonald Sumner | Key holder |
US5385320A (en) * | 1993-09-16 | 1995-01-31 | Chieftain Corporation | Hook shaped pipe hanger |
US5890683A (en) * | 1997-02-13 | 1999-04-06 | Diebold, Incorporated | Tube hanger |
US5961081A (en) * | 1997-04-14 | 1999-10-05 | Sigma-Aldrich Co. | Cable support having pivotally and slidable retainer |
US6662409B2 (en) * | 2001-09-01 | 2003-12-16 | J.D. Theile Gmbh & Co. Kg | Shortening hook for strands of round link chain |
US20050278908A1 (en) * | 2004-06-17 | 2005-12-22 | Johnson Dwight N | Snap hook |
WO2012041295A3 (en) * | 2010-09-30 | 2012-08-09 | Tu, John | Electronic storage medium |
US10145408B2 (en) * | 2016-11-30 | 2018-12-04 | Honda Motor Co., Ltd. | Lifting hook and methods of using the same |
US11859692B2 (en) | 2021-03-10 | 2024-01-02 | Terry K Robins | Hook assembly with closure system |
-
0
- US US576339D patent/US576339A/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776191A (en) * | 1987-04-24 | 1988-10-11 | Macdonald Sumner | Key holder |
US5385320A (en) * | 1993-09-16 | 1995-01-31 | Chieftain Corporation | Hook shaped pipe hanger |
US5890683A (en) * | 1997-02-13 | 1999-04-06 | Diebold, Incorporated | Tube hanger |
US5961081A (en) * | 1997-04-14 | 1999-10-05 | Sigma-Aldrich Co. | Cable support having pivotally and slidable retainer |
US6662409B2 (en) * | 2001-09-01 | 2003-12-16 | J.D. Theile Gmbh & Co. Kg | Shortening hook for strands of round link chain |
US20050278908A1 (en) * | 2004-06-17 | 2005-12-22 | Johnson Dwight N | Snap hook |
US7124479B2 (en) | 2004-06-17 | 2006-10-24 | Coastal Pet Products, Inc. | Snap hook |
WO2012041295A3 (en) * | 2010-09-30 | 2012-08-09 | Tu, John | Electronic storage medium |
US20130182386A1 (en) * | 2010-09-30 | 2013-07-18 | Arman Emami | Electronic storage medium |
US8929063B2 (en) * | 2010-09-30 | 2015-01-06 | John Tu | Electronic storage medium |
US10145408B2 (en) * | 2016-11-30 | 2018-12-04 | Honda Motor Co., Ltd. | Lifting hook and methods of using the same |
US11859692B2 (en) | 2021-03-10 | 2024-01-02 | Terry K Robins | Hook assembly with closure system |
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