US1670543A - Cable grip - Google Patents
Cable grip Download PDFInfo
- Publication number
- US1670543A US1670543A US170043A US17004327A US1670543A US 1670543 A US1670543 A US 1670543A US 170043 A US170043 A US 170043A US 17004327 A US17004327 A US 17004327A US 1670543 A US1670543 A US 1670543A
- Authority
- US
- United States
- Prior art keywords
- grip
- strands
- cable
- draft
- cable grip
- 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
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/49—Member deformed in situ
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/54—Flexible member is joint component
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
Definitions
- V strands which,' in thisinstance, are double or composed of two wires foradded strength although it is evident that theV strands may be composed of single wires or made up of several line wires.
- Each reinforcing member -6 ⁇ - is slipped over 'the free ends of the strands which it is adapted to embrace before said ends are inserted in the couplin -member -5- and are adapted to extern? slightly beyond the junction of theytaper of the draft end of the tube with the main body thereof to take the strains and wear incidental to the drawin of the grip with vthe cable therein throug underground conduits or through voverhead supporting rings, -not shown.
- tubular i reinforing nembers. ;--6- When the tubular i reinforing nembers. ;--6- are placed in operative position upon the strands they may be attened as shown in v'llligure 5 to firmly bind the inclosed strands together and to hold said strands and reinforcing members against relative endwise or lateral mov/ement without inter-- fering with the free radial expansion and contraction of the main body of the grip.
- the couplin member -5- is preferably split or slotte longitudinally at -7- and threadedexternally for screw engagement with the adjacent 'end of a shuttle or coupling member -8-' similarI tof that shown 1n my pending application Serial No. ieaeoaledneb,10,1927;
- A- tubular-woven ⁇ wire cable grip hav- I ing the portions of its strands at its cablerecevin end returned toward its lopposite end to form a series of -loopsin uniformly spaced relation about the axis ofthe tube.
- a cable grip composed ofwire strands interlaced about a common axis and extend- Y ing continuously from the draft end of the grip to the cable-receiving end and return to the draft end to form a-series of loops in uniformly spaced relation vcircumferentially about said axis at the cableV receiving end.
- An expansible and contractile grip com posed of wire strands interlaced about a comimon axis and havin their endsebound together atoneend o the grip and their remaining -portions continuous to andreturn from the other end of thegrip to form a series of loops in circumferentially spaced re- I their remaining portions continuous from v -tect the embraced portions ofthe strands against wearby external objects as the gripping device-is moved from place to place.
Landscapes
- Ropes Or Cables (AREA)
Description
' the grips of this u SHP as,
strands.which,' in thisinstance, are double or composed of two wires foradded strength although it is evident that theV strands may be composed of single wires or made up of several line wires. i 1
Each reinforcing member -6`- is slipped over 'the free ends of the strands which it is adapted to embrace before said ends are inserted in the couplin -member -5- and are adapted to extern? slightly beyond the junction of theytaper of the draft end of the tube with the main body thereof to take the strains and wear incidental to the drawin of the grip with vthe cable therein throug underground conduits or through voverhead supporting rings, -not shown.
, When the tubular i reinforing nembers. ;--6- are placed in operative position upon the strands they may be attened as shown in v'llligure 5 to firmly bind the inclosed strands together and to hold said strands and reinforcing members against relative endwise or lateral mov/ement without inter-- fering with the free radial expansion and contraction of the main body of the grip.
The couplin member -5- is preferably split or slotte longitudinally at -7- and threadedexternally for screw engagement with the adjacent 'end of a shuttle or coupling member -8-' similarI tof that shown 1n my pending application Serial No. ieaeoaledneb,10,1927;
-This screw enga ement,l of lthe member l-5-- with the mem er -8`-`- serves to compress the member -5-- upon the bunch ends of the strands 1 3- to assist vin firmly securing the draft end of'the cable to the draft member which maybe connected in any suitable manner to a in ch cable or other draft device whereby t e grip with the .cable ltherein may be drawn through anundergrbund conduit or' overhead support as desired; the reinforcin plates -6- which are taperedltoward t e coupling member serving `to facilitate the. threading ofthe grip through the underground conduit or overhead rm f ,i and also wit strands 'near their junctions withthe cou-v vwith a resistance a mimmum wear upon the Operation.
I-Ieretofore it has ybeen customaryto weave e from the draft en'd toward the open en but in the present appIication/the method of weaving is reversed so asto cause the strandsat theopen end of the grip to form continuous loops thus. roducmg smooth endv edges at the open en =o distinguished from thdshatp' end f hand 27th da of Janna edges produced under theold method of weavin' The dormation of these'continuous loops -2- at the open end of the grip enables the latter to be more easily placed over and upon a cable or other object to be installed to be drawn endwise and also greatly facilitates the release of the grip from the cable by moving the hand against 'the smooth end faces of the .loops and then compressing the i endwise thereby expanding the same radiall to free it from the cable and its wit drawal'therefrom. What I claim iszpermit 1. A- tubular-woven `wire cable grip hav- I ing the portions of its strands at its cablerecevin end returned toward its lopposite end to form a series of -loopsin uniformly spaced relation about the axis ofthe tube.
2. A cable grip composed ofwire strands interlaced about a common axis and extend- Y ing continuously from the draft end of the grip to the cable-receiving end and return to the draft end to form a-series of loops in uniformly spaced relation vcircumferentially about said axis at the cableV receiving end.
' 3. An expansible and contractile grip com posed of wire strands interlaced about a comimon axis and havin their endsebound together atoneend o the grip and their remaining -portions continuous to andreturn from the other end of thegrip to form a series of loops in circumferentially spaced re- I their remaining portions continuous from v -tect the embraced portions ofthe strands against wearby external objects as the gripping device-is moved from place to place.
In witness :whereof I have herirgo set' my aan. Ms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US170043A US1670543A (en) | 1927-02-21 | 1927-02-21 | Cable grip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US170043A US1670543A (en) | 1927-02-21 | 1927-02-21 | Cable grip |
Publications (1)
Publication Number | Publication Date |
---|---|
US1670543A true US1670543A (en) | 1928-05-22 |
Family
ID=22618312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US170043A Expired - Lifetime US1670543A (en) | 1927-02-21 | 1927-02-21 | Cable grip |
Country Status (1)
Country | Link |
---|---|
US (1) | US1670543A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672006A (en) * | 1970-10-23 | 1972-06-27 | Hubbell Inc Harvey | Open mesh cable grip |
US5133583A (en) * | 1989-04-27 | 1992-07-28 | Siecor Corporation | Method for use of mesh type cable pulling grips |
US6992253B1 (en) * | 2003-07-30 | 2006-01-31 | The United States Of America As Represented By The Secretary Of The Navy | Strength strand construction for a longitudinal section of a cable |
US20090142132A1 (en) * | 2007-11-30 | 2009-06-04 | Klein Arnold G | Flyline connecting device |
US20100102286A1 (en) * | 2008-10-23 | 2010-04-29 | David Jordan | Pulling jacket for use while installing wires in conduit |
US20140353561A1 (en) * | 2013-05-31 | 2014-12-04 | Verizon Patent And Licensing Inc. | System and method for guiding a cable |
US9231385B2 (en) | 2010-08-02 | 2016-01-05 | William Aldy | Method and tool for adjusting cable grips |
US11408176B2 (en) | 2019-08-19 | 2022-08-09 | Raymond Alan Low | Multi-axially braided reinforcement sleeve for concrete columns and method for constructing concrete columns |
-
1927
- 1927-02-21 US US170043A patent/US1670543A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672006A (en) * | 1970-10-23 | 1972-06-27 | Hubbell Inc Harvey | Open mesh cable grip |
US5133583A (en) * | 1989-04-27 | 1992-07-28 | Siecor Corporation | Method for use of mesh type cable pulling grips |
US6992253B1 (en) * | 2003-07-30 | 2006-01-31 | The United States Of America As Represented By The Secretary Of The Navy | Strength strand construction for a longitudinal section of a cable |
US20090142132A1 (en) * | 2007-11-30 | 2009-06-04 | Klein Arnold G | Flyline connecting device |
US8209899B2 (en) * | 2007-11-30 | 2012-07-03 | Arnold Gregory Klein | Flyline connecting device |
US20100102286A1 (en) * | 2008-10-23 | 2010-04-29 | David Jordan | Pulling jacket for use while installing wires in conduit |
US8757594B2 (en) * | 2008-10-23 | 2014-06-24 | Southwire Company, Llc | Pulling jacket for use while installing wires in conduit |
US9231385B2 (en) | 2010-08-02 | 2016-01-05 | William Aldy | Method and tool for adjusting cable grips |
US20140353561A1 (en) * | 2013-05-31 | 2014-12-04 | Verizon Patent And Licensing Inc. | System and method for guiding a cable |
US11408176B2 (en) | 2019-08-19 | 2022-08-09 | Raymond Alan Low | Multi-axially braided reinforcement sleeve for concrete columns and method for constructing concrete columns |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1670543A (en) | Cable grip | |
US2327683A (en) | Wire holding device | |
US2017625A (en) | Cable grip | |
US2112281A (en) | Grip for manila rope and the like | |
US1802657A (en) | Expansile and contractile gripping device | |
CN103956596A (en) | Crimping jumper wire drainage hardware fitting | |
US1994674A (en) | Cable grip | |
US1129782A (en) | Cord-support. | |
US2164278A (en) | Gripping device | |
US2681781A (en) | Conduit riser cable support | |
US3638987A (en) | Open-mesh woven wire tube | |
GB1114952A (en) | Splicing electrical cables | |
US1473362A (en) | Connecter | |
US2242533A (en) | Method of fastening ropes to fittings | |
US3134843A (en) | Joints for electric cables having anti-torsional armour | |
US2093838A (en) | Gripping device | |
US2186181A (en) | Bowden device bundle | |
US2620550A (en) | Method of attaching a strain clamp to a composite aluminum-steel conductor end | |
US3007300A (en) | Helically-preformed wire envelope and methods of use | |
US1966929A (en) | Woven wire tube | |
US2050855A (en) | Cord or cable terminal | |
US864530A (en) | Device for pulling electric cable and wire. | |
US1900511A (en) | Brake operating tube | |
US1578253A (en) | Attaching mean s for cables or the like | |
US2702983A (en) | Full grip cable splice and method of making |