US1649654A - Towline - Google Patents
Towline Download PDFInfo
- Publication number
- US1649654A US1649654A US163147A US16314727A US1649654A US 1649654 A US1649654 A US 1649654A US 163147 A US163147 A US 163147A US 16314727 A US16314727 A US 16314727A US 1649654 A US1649654 A US 1649654A
- Authority
- US
- United States
- Prior art keywords
- hook
- tow line
- guard
- tow
- wings
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- 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
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/14—Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooks; Hooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
- F16G11/143—Hooks
-
- 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.
- Y10T24/39—Cord and rope holders
-
- 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.
- Y10T24/39—Cord and rope holders
- Y10T24/3916—One-piece
Definitions
- My invention relates to improvements in tow lines and hooks therefor and the object of my invention is to provide a one piece hook of simple and efficient construction that is adapted to be secured to the end of a this nature which is an improvement of the hook disclosed in my prior Patent No. 1,446,781 issued February 27, 1923 and that is especially well adapted for useon a metallie or wire cable tow lineof the form commonly used for towing motor vehicles, one of the hooks being secured to each end of the tow line.
- a further object is to provide a tow line hook of this naturethat willnot catch on obstructions and that is easily engaged with and disengaged from the tow line manually but that will not accidentally release or slide on said tow line after it has been engaged therewith.
- Figure 1 is a side elevation of a hook constructed in accordance with my invention.
- Fig. 2 is a front elevation of the same.
- Fig. 3 is a longitudinal section on broken line 33 of Fig. 2.
- Fig. 4 is an end elevation of the hook.
- Fig. 5 is a perspective view showing the manner of engaging the tow line within the hook and showing a hook oneach end of the tow line.
- 5 designates a tubular eye portion having ahole 6 arranged. longitudinally of the hook for the reception of the end of a cable 7, preferably of twisted wire.
- the eye portion 5 is connected by a relatively broad shank 8 with curved hook element 9.
- Two guard wings 10 extend forwardly from opposite sides of the shank 8 in slightly flaring spaced apart relation, said guard wlngs aflording shoulders 11 on the side adjacent the hook that extend at substantially right angles to the axis of the hook.
- the guard wings 10 form between them an arcuate recess 12 and the point 13 of the hook is dirooted into this recess in substantially the medial plane of the hook and midway between the two guard wings.
- Suiiicient clearance spaceas indicated at 14; is left between each guard wing, 10 and the adjacent side of the hook to permit the tow line 7 to be inserted therebetween.
- One of the hooks is preferably provided on each end of the tow line 7 as shown in Fig. 5.
- the tow line When the tow line is to be used, one en of the same is drawn around an object to which it is to be secured and the tow line is engaged within the hook by inserting said tow line first between one guard wing 10, and the hook and then drawing said tow line under the point of the hook and between the other guard wing and the other side of thehook. Drawing the tow line between the last guard wing and the side of the hook will necessitate bending the tow line slightly. If desired, the tow line may be placed as shown in Fig. 5 and the last part of the engaging operation completed when the tow line is drawn taut. When the tow line is thus engaged within the hook the shoulders 11 make it substantially impossible for said tow line to become accidentally disengaged in case of slackness but the line may be easily and quickly disengaged from the hook by hand and without the use of any tools.
- the point of the hook is inside of the plane of the outer, or forward, edges of the guard wings 10 so that the hook can not catch when it is dragged over objects or objects are dragged over the hook and the only way that the tow line can be inserted into the hook is by inserting the line first at one side of the hook then drawing the same under the point of the hook and be tween the hook and the guard wing at the other side.
- the relative positions of the shoulders 11 and inside of the hook element 9 are preferably such as to cause the tow line to be bent slightly when it is drawn therethrough as shown by broken lines in Fig. 2, in which position the hook element is held in a fixed position when a strain is exerted on said cable or when the cable is slackened. This feature makes it possible to make a short or long tow line as desired.
- the hook element 9 is roundedso that the fi l tow line will not ihe subjected to'sharp bends when it is drawnthereover. i
- the hook is o'l one piece integral construction, tree from moving parts, render ing'said hook cheap to nuiuulacture, easy to nn'u'iipulzde cllicient in operation and very durable.
- ⁇ Vhat I claim is 1.
- the combination with a tow- 1iI1B,Of hooks having eye portions secured to the respective ends of said tow line, each of said hooks embodying a shank, a hook portion connected withesaid shank and two guard wings extending forwardly from opposite sides of said shank vand leaving arecess therebetween, said guard wings fornnng shoulders directed toward the open portion of said hook, the point of said hook terminating between said guard Wings.
- the guard Wings being spaced from the sides of the hook a distance greater than the diameter of the tow line. i i o 2.
- said point projecting beyond theplane that is common .to said shoulders and being within the plane of the outermost portions of said guard wings, said guard Wings being spaced from the sides o'l' said hook portioiii.
Description
Nov. 15, 1927.
H. R. BENSON TOWLINE Filed Jan. 24, 1927 INVENTOR fie/71y 1?. 32/1501? ATTORNEY iii Patented Nov. 15, 1927.
UNITED STATES 1,649,654 PATENT OFFICE.
HENRY R. BENSON, OF SEATTLE, WASHINGTON, ASSIGNOR TO STANDARD SAFETY APPLIANCE CQMPANY, OF EVERETT, 'WASI-IIlfTGTON.
TOWLINE.
Application filed Januaryfi l, 1927. Serial No. 163,147.
My invention relates to improvements in tow lines and hooks therefor and the object of my invention is to provide a one piece hook of simple and efficient construction that is adapted to be secured to the end of a this nature which is an improvement of the hook disclosed in my prior Patent No. 1,446,781 issued February 27, 1923 and that is especially well adapted for useon a metallie or wire cable tow lineof the form commonly used for towing motor vehicles, one of the hooks being secured to each end of the tow line.
A further object is to provide a tow line hook of this naturethat willnot catch on obstructions and that is easily engaged with and disengaged from the tow line manually but that will not accidentally release or slide on said tow line after it has been engaged therewith.
Other and more specific objects will be apparent from the following description taken in connection with the accompanying drawings.
In the drawings, Figure 1 is a side elevation of a hook constructed in accordance with my invention.
Fig. 2 is a front elevation of the same.
Fig. 3 is a longitudinal section on broken line 33 of Fig. 2.
Fig. 4 is an end elevation of the hook.
Fig. 5 is a perspective view showing the manner of engaging the tow line within the hook and showing a hook oneach end of the tow line.
Referring to the drawings, throughout which like reference numerals designate like parts, 5 designates a tubular eye portion having ahole 6 arranged. longitudinally of the hook for the reception of the end of a cable 7, preferably of twisted wire. The eye portion 5 is connected by a relatively broad shank 8 with curved hook element 9. Two guard wings 10 extend forwardly from opposite sides of the shank 8 in slightly flaring spaced apart relation, said guard wlngs aflording shoulders 11 on the side adjacent the hook that extend at substantially right angles to the axis of the hook. The guard wings 10 form between them an arcuate recess 12 and the point 13 of the hook is dirooted into this recess in substantially the medial plane of the hook and midway between the two guard wings. Suiiicient clearance spaceas indicated at 14;, is left between each guard wing, 10 and the adjacent side of the hook to permit the tow line 7 to be inserted therebetween. One of the hooks is preferably provided on each end of the tow line 7 as shown in Fig. 5.
When the tow line is to be used, one en of the same is drawn around an object to which it is to be secured and the tow line is engaged within the hook by inserting said tow line first between one guard wing 10, and the hook and then drawing said tow line under the point of the hook and between the other guard wing and the other side of thehook. Drawing the tow line between the last guard wing and the side of the hook will necessitate bending the tow line slightly. If desired, the tow line may be placed as shown in Fig. 5 and the last part of the engaging operation completed when the tow line is drawn taut. When the tow line is thus engaged within the hook the shoulders 11 make it substantially impossible for said tow line to become accidentally disengaged in case of slackness but the line may be easily and quickly disengaged from the hook by hand and without the use of any tools.
The point of the hook is inside of the plane of the outer, or forward, edges of the guard wings 10 so that the hook can not catch when it is dragged over objects or objects are dragged over the hook and the only way that the tow line can be inserted into the hook is by inserting the line first at one side of the hook then drawing the same under the point of the hook and be tween the hook and the guard wing at the other side. i i
The relative positions of the shoulders 11 and inside of the hook element 9 are preferably such as to cause the tow line to be bent slightly when it is drawn therethrough as shown by broken lines in Fig. 2, in which position the hook element is held in a fixed position when a strain is exerted on said cable or when the cable is slackened. This feature makes it possible to make a short or long tow line as desired.
The hook element 9 is roundedso that the fi l tow line will not ihe subjected to'sharp bends when it is drawnthereover. i
The hook is o'l one piece integral construction, tree from moving parts, render ing'said hook cheap to nuiuulacture, easy to nn'u'iipulzde cllicient in operation and very durable.
The foregoing description and accompanying drawings disclose a .preierredieinhodiincnt of the invention but it will he understood that changes inconstruct-ion may be made Within the scope and spirit of the following claims.
\Vhat I claim is 1. The combination with a tow- 1iI1B,Of hooks having eye portions secured to the respective ends of said tow line, each of said hooks embodying a shank, a hook portion connected withesaid shank and two guard wings extending forwardly from opposite sides of said shank vand leaving arecess therebetween, said guard wings fornnng shoulders directed toward the open portion of said hook, the point of said hook terminating between said guard Wings. the guard Wings being spaced from the sides of the hook a distance greater than the diameter of the tow line. i i o 2. The combination with a tow line, of a hook having eye portions secured to the end of said tow line, said hook embodying a ea er-i4 relatively broad shanlna hook portion connected with said shank and two divergent wings extending- :l'orwardly from opposite sides of said shank and leaving a recess thcrehctween, said guard Wings forming shouhl'crs directed toward the curve of said hook, the point of said hook being directed toward said recess and projecting beyond the plane, that passes through said shoultoward the recess between said guard lips,
said point projecting beyond theplane that is common .to said shoulders and being within the plane of the outermost portions of said guard wings, said guard Wings being spaced from the sides o'l' said hook portioiii.
In witness whereof. I hereunto suhscrihc my name tlns 12th day oit January A. D.
HENRY a. BENSON.
till
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US163147A US1649654A (en) | 1927-01-24 | 1927-01-24 | Towline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US163147A US1649654A (en) | 1927-01-24 | 1927-01-24 | Towline |
Publications (1)
Publication Number | Publication Date |
---|---|
US1649654A true US1649654A (en) | 1927-11-15 |
Family
ID=22588688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US163147A Expired - Lifetime US1649654A (en) | 1927-01-24 | 1927-01-24 | Towline |
Country Status (1)
Country | Link |
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US (1) | US1649654A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533905A (en) * | 1949-06-11 | 1950-12-12 | Anglo Canadian Pulp And Paper | Choker hook and line |
US2669221A (en) * | 1950-10-18 | 1954-02-16 | Frederick A Major | Toy lariat |
US3058184A (en) * | 1959-06-01 | 1962-10-16 | Ritzheimer Earl | Hook for choker cable |
-
1927
- 1927-01-24 US US163147A patent/US1649654A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2533905A (en) * | 1949-06-11 | 1950-12-12 | Anglo Canadian Pulp And Paper | Choker hook and line |
US2669221A (en) * | 1950-10-18 | 1954-02-16 | Frederick A Major | Toy lariat |
US3058184A (en) * | 1959-06-01 | 1962-10-16 | Ritzheimer Earl | Hook for choker cable |
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