US793751A - Rope-clutch. - Google Patents
Rope-clutch. Download PDFInfo
- Publication number
- US793751A US793751A US18516403A US1903185164A US793751A US 793751 A US793751 A US 793751A US 18516403 A US18516403 A US 18516403A US 1903185164 A US1903185164 A US 1903185164A US 793751 A US793751 A US 793751A
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- US
- United States
- Prior art keywords
- rope
- clutch
- block
- bag
- wedge
- 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
-
- 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
- F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
Definitions
- My invention relates to a device for securing the free end or bight of a rope or other flexible strand and is adapted for use in a wide variety of situations.
- Figure 1 is a side elevation showing my improved ropeclutch as applied to a punching-bag swivel.
- Fig. 2 is a bottom plan view of the same with the rope removed, and
- Fig. 3 is a view of the inner side of one of the duplicate castings of the rope-block with the rope and Wedge lying therein.
- the rope-block is composed of a pair of duplicate disk-shape castings 5 and 5, axially apertured transversely and having bearingsleeves 5 and 5 extending outwardly from their outer faces concentric with their apertures.
- Each of the sections of the core-block has a sector-shaped recess or socket 5" formed in and across its inner face, thereby creating on either side of said socket abutments 6, which sockets and abutments are caused to register, respectively, by fastening the two sections of the block together, with their inner faces in contact, by rivets 5.
- amovable clutch member preferably in the form of a sliding Wedge, which is housed within the sector-shaped opening formed by the registering sockets 5" and is slotted longitudinally for the passage of the pin 8, which affords the axis of the block, said pin passing through the sleeves 5 and 5*" and at its ends secured in bearings in the gimbalring 9, which in turn is pivoted on pivot-pins 9 in a frame 10, the axis of the ring 9 being at right angles to the axis of the block 5 5.
- a rope-clutch comprising in combination a block or body formed of a pair of substantially duplicate halves secured together and having their meeting faces provided with registering sector-shaped recesses, and a sliding wedge movably contained Within the opening I formed by said registering recesses and adapted to laterally press the strands of a rope,
- a rope-clutch com prisingin combination a block or body formed of a pair of centrallyapertured substantially duplicate halves secured together and having their meeting faces provided with registering sector-shaped recesses, a longitudinally-slotted sliding wedge movably contained within the opening formed by said registering recesses and adapted to laterally press the strands of a rope, and a pin passed through the central apertures of the block-sections and the slot of the wedge and confining the latter against escape, substantially as described.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Description
PATENTED JULY 4, 1905.
0. J. SYKES. ROPE CLUTCH.
APPLICATION FILED DEG.14, 1903.
UNITED STATES CHARLES J. SYKES, OF CHICAGO, ILLINOIS, ASSIGNOR OF ONEHALF TO Patented July 4, 1905.
PATENT OFFICE.
ALFRED C. SCHIVAB, OF CHICAGO, ILLINOIS.
ROPE-CLUTCH.
SPECIFICATION forming part of Letters Patent No. 793,751, dated July 4, 1905.
Application filed December 14, 1903. Serial No. 185,164.
To all whom it mrty concern:
Be it known that I, CHARLES J. SYKEs, acitizen of the United States, residing at Chicago, Illinois, have invented certain new and useful Improvements in Rope-Clutches, of which the following is a specification.
My invention relates to a device for securing the free end or bight of a rope or other flexible strand and is adapted for use in a wide variety of situations.
I have illustrated my invention in connection with a punching-bag swivel, the swivel itself being of the ordinary gimbal type, so as to allow the bag to swing freely in all directions. Usually in punching-bag supports the end of the suspendingrope is passed through an aperture in a cup-shaped member and a knot tied in the end. This permits the bag to swing in all directions and also permits the rope itself to turn and increases the tendency of the bag to swing when struck a glancing blow. This spinning of the bag is objectionable. Furthermore, a mere knot in the end of a rope is not a reliable device for securing it, and in suspendinga punching-bag the knot will gradually draw tighter and allow the bag to descend, so that it is no longer at the proper elevation. Besides, unless tied very securely the knot will work loose, and if tied very securely it will draw so tight that it is impossible to untie it. Hence in many instances when a mere knot in a rope is depended upon it fails to hold or else it draws so tightly that it cannot be untied, and in innumerable instances disaster is attendant upon the slipping 0f the knot, and inconvenience is certain to result in untying it. These and many other objections, such as the cutting of the rope, might be enumerated, and to overcome such objections and provide a ropeclutch which shall be simple in construction, efficient to hold the rope with certainty, and whereby the rope may be quickly secured and released I combine with a movable clutch member, preferably in the form of a sliding wedge, a rope block or body provided with a rope-aperture whose walls or abutments are converged, such wedge affording the means for firmly and, readily securing the rope in any adjusted position and the strain thereon tending to increase the gripping action of the clutch, while the rope may be readily released by moving the rope forcibly in a direction to release the clutch.
In the accompanying drawings, Figure 1 is a side elevation showing my improved ropeclutch as applied to a punching-bag swivel. Fig. 2 is a bottom plan view of the same with the rope removed, and Fig. 3 is a view of the inner side of one of the duplicate castings of the rope-block with the rope and Wedge lying therein.
Referring to the accompanying drawings, the rope-block is composed of a pair of duplicate disk- shape castings 5 and 5, axially apertured transversely and having bearingsleeves 5 and 5 extending outwardly from their outer faces concentric with their apertures. Each of the sections of the core-block has a sector-shaped recess or socket 5" formed in and across its inner face, thereby creating on either side of said socket abutments 6, which sockets and abutments are caused to register, respectively, by fastening the two sections of the block together, with their inner faces in contact, by rivets 5.
7 represents amovable clutch member, preferably in the form of a sliding Wedge, which is housed within the sector-shaped opening formed by the registering sockets 5" and is slotted longitudinally for the passage of the pin 8, which affords the axis of the block, said pin passing through the sleeves 5 and 5*" and at its ends secured in bearings in the gimbalring 9, which in turn is pivoted on pivot-pins 9 in a frame 10, the axis of the ring 9 being at right angles to the axis of the block 5 5.
compressing the strands between the sloping sides of the wedge and the tapering abutments and securing it quickly in any adjusted position. The action of the wedge will prevent the rope from turning; but the flexibility of the rope itself and the swivel action of the block 5 5 and ring 9 will give all of the necessary movements to the bag, while tending to preventits spinning. Obviously the rope may be very quickly engaged and disengaged and is securely held without injury to the rope. Other uses to which the invention might be applied and which would naturally suggest themselves are the following: for securing tent-ropes, sail-ropes, derrick and guy ropes for adjustably suspending scaffolding, and in numerous other situations where safety is the prime consideration and convenience of adjustment very important.
I claim 1. A rope-clutch comprising in combination a block or body formed of a pair of substantially duplicate halves secured together and having their meeting faces provided with registering sector-shaped recesses, and a sliding wedge movably contained Within the opening I formed by said registering recesses and adapted to laterally press the strands of a rope,
substantially as described.
2. A rope-clutch com prisingin combination a block or body formed of a pair of centrallyapertured substantially duplicate halves secured together and having their meeting faces provided with registering sector-shaped recesses, a longitudinally-slotted sliding wedge movably contained within the opening formed by said registering recesses and adapted to laterally press the strands of a rope, and a pin passed through the central apertures of the block-sections and the slot of the wedge and confining the latter against escape, substantially as described.
3. The combination with a frame, as 10, o a gimbal-ring pivoted therein, a rope-block pivotally mounted in said ring, and a clutch member cooperating with said block, substantially as described.
CHARLES J. SYKES.
W itncsses:
CHARLES C. LINTHICUM, ALFRED C. SoI-IwAB.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18516403A US793751A (en) | 1903-12-14 | 1903-12-14 | Rope-clutch. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18516403A US793751A (en) | 1903-12-14 | 1903-12-14 | Rope-clutch. |
Publications (1)
Publication Number | Publication Date |
---|---|
US793751A true US793751A (en) | 1905-07-04 |
Family
ID=2862240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18516403A Expired - Lifetime US793751A (en) | 1903-12-14 | 1903-12-14 | Rope-clutch. |
Country Status (1)
Country | Link |
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US (1) | US793751A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881497A (en) * | 1956-08-21 | 1959-04-14 | Kentucky Res Foundation | Coupling for anchoring flexible lines |
US2904189A (en) * | 1957-07-16 | 1959-09-15 | Charles J Eisert | Clothes line |
US4761861A (en) * | 1987-02-24 | 1988-08-09 | Eliezer Peles | Fastening means for belts |
US11272763B2 (en) * | 2018-05-11 | 2022-03-15 | Boston Inventions, LLC | Magnetic clasp system |
-
1903
- 1903-12-14 US US18516403A patent/US793751A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881497A (en) * | 1956-08-21 | 1959-04-14 | Kentucky Res Foundation | Coupling for anchoring flexible lines |
US2904189A (en) * | 1957-07-16 | 1959-09-15 | Charles J Eisert | Clothes line |
US4761861A (en) * | 1987-02-24 | 1988-08-09 | Eliezer Peles | Fastening means for belts |
US11272763B2 (en) * | 2018-05-11 | 2022-03-15 | Boston Inventions, LLC | Magnetic clasp system |
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