US2244572A - Double chain hook - Google Patents

Double chain hook Download PDF

Info

Publication number
US2244572A
US2244572A US306387A US30638739A US2244572A US 2244572 A US2244572 A US 2244572A US 306387 A US306387 A US 306387A US 30638739 A US30638739 A US 30638739A US 2244572 A US2244572 A US 2244572A
Authority
US
United States
Prior art keywords
bills
hook
edges
double chain
chain 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
Application number
US306387A
Inventor
Rawlins Horace Edmund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US306387A priority Critical patent/US2244572A/en
Application granted granted Critical
Publication of US2244572A publication Critical patent/US2244572A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G17/00—Hooks as integral parts of chains
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S24/00—Buckles, buttons, clasps
    • Y10S24/30—Separable-fastener or required component thereof
    • Y10S24/31—Separable-fastener or required component thereof with third, detached member completing interlock
    • Y10S24/33—Third member includes independently engaged hooks for linking spaced cavities
    • 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.
    • Y10T24/34—Combined diverse multipart fasteners
    • Y10T24/3427—Clasp
    • Y10T24/3449—Clasp and hook
    • Y10T24/3453—Clasp and hook having gripping configuration on clasp jaw
    • 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.
    • Y10T24/34—Combined diverse multipart fasteners
    • Y10T24/3484—Hook
    • Y10T24/3485—Hook and hook
    • 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]
    • Y10T24/45005—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] with third detached member completing interlock [e.g., hook type]
    • Y10T24/45115—Hook
    • Y10T24/45126—Hook for connecting chains [e.g., opposed pivoted hook]
    • 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
    • Y10T24/45969—Hook-shaped projection member passing through cavity

Definitions

  • This invention aims to provide a novel 8 member, so constructed that it will have great strength, and be peculiarly useful in connectin chains together in a variety of ways.
  • Fig. 1 is a top plan showing a hook constructed in accordance with the invention
  • Fig. 2 is a side elevation of the hook
  • Fig. 3 is a cross section of the hook
  • Fig. 4 is a plan view showing one of the many ways in which the invention may be used.
  • the hook embodied in the present invention is madeof strong metal and comprises a body I, provided at its ends with oppositely projecting bills 2.
  • the outer longitudinal edges 3 of the body I are straight, parallel to each other, and parallel to the inner edges 4' of the bills 2, throughout the major portions of the lengths of said inner edges. In other words the bills are positioned at 180 to the body.
  • the terminal portions 5 of the inner edges 4 of the bills 2 are outwardly inclined, to form widened entering throats 6.
  • Title external end edges 1 of the bills 2 are outwardly curved, the outer lateral edges 9 of the bills being outwardly curved and inwardly inclined toward the inner edges 4 of the bills.
  • the outer edges 9 of the bills 2 are inwardly concaved, as shown at Ill, to form reduced, round-ended tips H for the bills.
  • the body I and the bills 2 are made of approximately rectangular stock, one of the diagonals l2 of which is located in the median plane 14-14 of the body I and of the bills 2.
  • the drawing illustrates chains 15, each comprising first links 25, and a second link 26 connecting the first links, the second links 26 being O-shaped and including opposed side portions, the second links being disposed in parallel relation, and an S-member comprising oppositely-opening hooks, each hook being detachably engaged with both side portions of the second link 26 of one chain, and being closely received between the first links 25 of t that chain.
  • chains 15, each comprising first links 25, and a second link 26 connecting the first links, the second links 26 being O-shaped and including opposed side portions, the second links being disposed in parallel relation, and an S-member comprising oppositely-opening hooks, each hook being detachably engaged with both side portions of the second link 26 of one chain, and being closely received between the first links 25 of t that chain.
  • the specific construction of the hook adapts it peculiarly for use as a chain connector. Easy assembly is brought about, and the hook has great strength to Withstand the strains which are imposed upon it.
  • a body provided at its ends with oppositelyprojecting bills, the bills and. the body being fashioned from approximately rectangular stock, one of the diagonals of the stock being disposed in the median plane of the bills and the body, the outer longitudinal edges of the body being parallel and straight, the inner edges of the bills being parallel, throughout the major portions of their lengths, to the.
  • outer longitudinal edges of the body the outer lateral edges of the bills being inwardly inclined toward the inner edges of the bills and being outwardly curved, the outer edges of the bills being inwardly concaved, to formreduced roundended tips for the bills, the bills being located at to the body, the terminal portions of the inner edges of the bills being outwardly inclined to fashion widened entering throats, the external end edges of the bills being outwardly curved.

Description

: June 3, 1941.
H. E. RAWLINS 2,244,572
DOUBLE CHAIN HOOK Filed Nov. 27 1939 IN V EN TOR.
ATTORNEYS.
Patented June 3, 1941 UNITED STATES PATENT OFFICE 1 Claim.
This invention aims to provide a novel 8 member, so constructed that it will have great strength, and be peculiarly useful in connectin chains together in a variety of ways.
It is within the province of the disclosure to improve generally and to enhance the utility of devices of that type to which the present invention appertains.
With the above and other objects in view, which will appear as the description proceeds, the invention resides in the combination and arrangement of parts and in the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed, may be made within the scope of what is claimed, without departing from the spirit of the invention.
In the drawing:
Fig. 1 is a top plan showing a hook constructed in accordance with the invention;
Fig. 2 is a side elevation of the hook;
Fig. 3 is a cross section of the hook;
Fig. 4 is a plan view showing one of the many ways in which the invention may be used.
The hook embodied in the present invention is madeof strong metal and comprises a body I, provided at its ends with oppositely projecting bills 2. The outer longitudinal edges 3 of the body I are straight, parallel to each other, and parallel to the inner edges 4' of the bills 2, throughout the major portions of the lengths of said inner edges. In other words the bills are positioned at 180 to the body.
The terminal portions 5 of the inner edges 4 of the bills 2 are outwardly inclined, to form widened entering throats 6. Title external end edges 1 of the bills 2 are outwardly curved, the outer lateral edges 9 of the bills being outwardly curved and inwardly inclined toward the inner edges 4 of the bills.
The outer edges 9 of the bills 2 are inwardly concaved, as shown at Ill, to form reduced, round-ended tips H for the bills. The body I and the bills 2 are made of approximately rectangular stock, one of the diagonals l2 of which is located in the median plane 14-14 of the body I and of the bills 2.
In order to show a few of the uses to which the hook forming the subject matter of this application may be put, the drawing illustrates chains 15, each comprising first links 25, and a second link 26 connecting the first links, the second links 26 being O-shaped and including opposed side portions, the second links being disposed in parallel relation, and an S-member comprising oppositely-opening hooks, each hook being detachably engaged with both side portions of the second link 26 of one chain, and being closely received between the first links 25 of t that chain. The foregoing description reads on a structure wherein a lateral chain It may be connected to one of the chains IS.
The specific construction of the hook, as hereinbefore and hereinafter set forth adapts it peculiarly for use as a chain connector. Easy assembly is brought about, and the hook has great strength to Withstand the strains which are imposed upon it.
Having thus described the invention, what is claimed is:
In a hook for connecting chains and the like, a body provided at its ends with oppositelyprojecting bills, the bills and. the body being fashioned from approximately rectangular stock, one of the diagonals of the stock being disposed in the median plane of the bills and the body, the outer longitudinal edges of the body being parallel and straight, the inner edges of the bills being parallel, throughout the major portions of their lengths, to the. outer longitudinal edges of the body; the outer lateral edges of the bills being inwardly inclined toward the inner edges of the bills and being outwardly curved, the outer edges of the bills being inwardly concaved, to formreduced roundended tips for the bills, the bills being located at to the body, the terminal portions of the inner edges of the bills being outwardly inclined to fashion widened entering throats, the external end edges of the bills being outwardly curved.
HORACE EDMUND RAWLINS.
US306387A 1939-11-27 1939-11-27 Double chain hook Expired - Lifetime US2244572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US306387A US2244572A (en) 1939-11-27 1939-11-27 Double chain hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US306387A US2244572A (en) 1939-11-27 1939-11-27 Double chain hook

Publications (1)

Publication Number Publication Date
US2244572A true US2244572A (en) 1941-06-03

Family

ID=23185064

Family Applications (1)

Application Number Title Priority Date Filing Date
US306387A Expired - Lifetime US2244572A (en) 1939-11-27 1939-11-27 Double chain hook

Country Status (1)

Country Link
US (1) US2244572A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704200A (en) * 1952-11-18 1955-03-15 Call Wilson Chain fork
US3146925A (en) * 1962-10-25 1964-09-01 Max J Ruderian Holder for amusement device
US3690712A (en) * 1971-03-15 1972-09-12 Wilbur N Bahrman Grab hook assembly
US4865374A (en) * 1988-05-05 1989-09-12 Gonda Walter S Double hook logging chain assembly
US4979714A (en) * 1989-10-05 1990-12-25 Infection Control Products, Inc. Drainage bag hanger
US20060049124A1 (en) * 2004-09-08 2006-03-09 Wen-Tsan Wang Hanging structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704200A (en) * 1952-11-18 1955-03-15 Call Wilson Chain fork
US3146925A (en) * 1962-10-25 1964-09-01 Max J Ruderian Holder for amusement device
US3690712A (en) * 1971-03-15 1972-09-12 Wilbur N Bahrman Grab hook assembly
US4865374A (en) * 1988-05-05 1989-09-12 Gonda Walter S Double hook logging chain assembly
US4979714A (en) * 1989-10-05 1990-12-25 Infection Control Products, Inc. Drainage bag hanger
US20060049124A1 (en) * 2004-09-08 2006-03-09 Wen-Tsan Wang Hanging structure

Similar Documents

Publication Publication Date Title
US2244572A (en) Double chain hook
US2353940A (en) Detachable link
US2672059A (en) Sprocket chain
US2224721A (en) Key chain
GB1461407A (en) Link component for trawling gear
US3490228A (en) C-link weldless connector
US2494009A (en) Conveyer chain
US2465929A (en) Chain
US2465783A (en) Cable connection
US3906716A (en) Connector link
US2430966A (en) Joiner link for chain slings
US1623172A (en) Chain
GB1500570A (en) Chain lock
US2184466A (en) Thimble
US1895969A (en) Flexible belt fastener
GB1461406A (en) Stopper for use in trawling gear link component for trawling gear
US4150906A (en) Cable loop connector
US2139495A (en) Wire fabric belt structure
US2086449A (en) Method of assembling hooks and spacing strips for belt fasteners
US2245947A (en) Belt fastener
US1760825A (en) Ring attachment for chains
US1491422A (en) Adjustable chain link
US2165768A (en) Tire chain
US1722159A (en) Latch link for chains
US2223906A (en) Link cable drive