CA2190666A1 - Combination Cable Spreader and Cable Driver - Google Patents

Combination Cable Spreader and Cable Driver

Info

Publication number
CA2190666A1
CA2190666A1 CA2190666A CA2190666A CA2190666A1 CA 2190666 A1 CA2190666 A1 CA 2190666A1 CA 2190666 A CA2190666 A CA 2190666A CA 2190666 A CA2190666 A CA 2190666A CA 2190666 A1 CA2190666 A1 CA 2190666A1
Authority
CA
Canada
Prior art keywords
cable
strand
wrench
tool
strands
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.)
Granted
Application number
CA2190666A
Other languages
French (fr)
Other versions
CA2190666C (en
Inventor
Brian R. Castle
James J. Scott
John G. Oldsen
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.)
Jennmar Corp
Original Assignee
Jennmar Corp
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
Priority claimed from US08/645,840 external-priority patent/US5699572A/en
Application filed by Jennmar Corp filed Critical Jennmar Corp
Publication of CA2190666A1 publication Critical patent/CA2190666A1/en
Application granted granted Critical
Publication of CA2190666C publication Critical patent/CA2190666C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Ropes Or Cables (AREA)
  • Earth Drilling (AREA)

Abstract

The present invention provides a cable driving wrench assembly for thrusting and rotating a multi-strand cable mine rock anchor. The wrench assembly includes a wrench body having an open interior and a plurality of apertures in the wrench body extending into the open interior. Each aperture is adapted to receive an individual strand of the multi-strand cable when the individual strand has been separated from the remaining strands of the cable at least at one end of the cable. The open interior of the wrench body is adapted to receive one end of the cable through the plurality of apertures. A
mechanism for thrusting and rotating the wrench body is attached thereto. The present invention additionally includes a cable opening tool for opening the strands of a multi-strand cable. The cable opening tool includes a rotatable tool body and a socket formed in the tool body.
The socket is engageable with one end of the multi-strand cable to separate the individual strands from each other at one end of the cable upon rotation of the tool body.
CA 2190666 1996-05-14 1996-11-19 Combination cable spreader and cable driver Expired - Fee Related CA2190666C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/645,840 US5699572A (en) 1994-12-20 1996-05-14 Combination cable spreader and cable driver
US08/645,840 1996-05-14

Publications (2)

Publication Number Publication Date
CA2190666A1 true CA2190666A1 (en) 1997-11-15
CA2190666C CA2190666C (en) 1999-01-12

Family

ID=24590691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2190666 Expired - Fee Related CA2190666C (en) 1996-05-14 1996-11-19 Combination cable spreader and cable driver

Country Status (3)

Country Link
AU (1) AU683811B1 (en)
CA (1) CA2190666C (en)
ZA (1) ZA974155B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696599A (en) * 1971-07-16 1972-10-10 Us Navy Cable fairing system
CH593402A5 (en) * 1975-11-21 1977-11-30 Losinger Ag
DE3435118A1 (en) * 1984-09-25 1986-04-03 Rudolf Dipl.-Ing. 7000 Stuttgart Bergermann METHOD AND DEVICE FOR ANCHORING ROPES OF HIGH-STRENGTH STEEL WIRE

Also Published As

Publication number Publication date
CA2190666C (en) 1999-01-12
ZA974155B (en) 1997-11-14
AU683811B1 (en) 1997-11-20

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Legal Events

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EEER Examination request
MKLA Lapsed