GB775511A - Improvements in or relating to winding drums - Google Patents

Improvements in or relating to winding drums

Info

Publication number
GB775511A
GB775511A GB7478/55A GB747855A GB775511A GB 775511 A GB775511 A GB 775511A GB 7478/55 A GB7478/55 A GB 7478/55A GB 747855 A GB747855 A GB 747855A GB 775511 A GB775511 A GB 775511A
Authority
GB
United Kingdom
Prior art keywords
drum
band
pressure rollers
march
rings
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
Application number
GB7478/55A
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.)
J Pohlig AG
Original Assignee
J Pohlig AG
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 J Pohlig AG filed Critical J Pohlig AG
Publication of GB775511A publication Critical patent/GB775511A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7421—Capstans having a vertical rotation axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Means For Catching Fish (AREA)

Abstract

775,511. Winches. POHLIG AKT.-GES., J. March 15, 1955 [March 15, 1954], No. 7478/55. Class 78 (5). In a winch drum 1 of the kind having an endless band 4 which seats the rope 3, the displacing means for laterally shifting the endless band axially of the drum comprises pressure rollers 11 and opposed counter pressure rollers 14. As shown, rollers 11 and 14 are respectively mounted on rings 10 and 13, the rings being mounted loosely on drum 1 and being secured together to guides 9 by bolts 12 to form a unit. Another set of pressure rollers 31 is mounted on the said unit to displace the endless band 4 when the rotation of the drum is reversed. The band 4 is formed of elements resiliently abutting each other at 16, recesses 6 in the band engaging with ribs 7 of the drum 1 so as to rotate the band with the drum, the helical band being returned to its starting point by guide 8. The drive to the drum is via gear 27.
GB7478/55A 1954-03-15 1955-03-15 Improvements in or relating to winding drums Expired GB775511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE775511X 1954-03-15

Publications (1)

Publication Number Publication Date
GB775511A true GB775511A (en) 1957-05-22

Family

ID=6686326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7478/55A Expired GB775511A (en) 1954-03-15 1955-03-15 Improvements in or relating to winding drums

Country Status (1)

Country Link
GB (1) GB775511A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197840A (en) * 1986-11-14 1988-06-02 Secr Defence Cable tension relief device
WO2016185093A1 (en) * 2015-05-20 2016-11-24 Konecranes Global Oy Rope drum system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197840A (en) * 1986-11-14 1988-06-02 Secr Defence Cable tension relief device
GB2197840B (en) * 1986-11-14 1990-01-10 Secr Defence A cable tension relief device
WO2016185093A1 (en) * 2015-05-20 2016-11-24 Konecranes Global Oy Rope drum system
CN107614418A (en) * 2015-05-20 2018-01-19 科尼起重机全球公司 Rope roll system
CN107614418B (en) * 2015-05-20 2019-11-29 科尼起重机全球公司 Rope roll system
US10584019B2 (en) 2015-05-20 2020-03-10 Konecranes Global Oy Rope drum system

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