GB759621A - Improvements in and relating to roller guide arrangements for hoists, particularly for haulage skips and cages used in shaft haulage in mines - Google Patents

Improvements in and relating to roller guide arrangements for hoists, particularly for haulage skips and cages used in shaft haulage in mines

Info

Publication number
GB759621A
GB759621A GB27957/53A GB2795753A GB759621A GB 759621 A GB759621 A GB 759621A GB 27957/53 A GB27957/53 A GB 27957/53A GB 2795753 A GB2795753 A GB 2795753A GB 759621 A GB759621 A GB 759621A
Authority
GB
United Kingdom
Prior art keywords
roller
rollers
spring
guide
modification
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
GB27957/53A
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.)
Gutehoffnungshutte Sterkrade AG
Original Assignee
Gutehoffnungshutte Sterkrade 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 Gutehoffnungshutte Sterkrade AG filed Critical Gutehoffnungshutte Sterkrade AG
Publication of GB759621A publication Critical patent/GB759621A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/046—Rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/048—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including passive attenuation system for shocks, vibrations

Landscapes

  • Types And Forms Of Lifts (AREA)

Abstract

759,621. Guiding arrangements for mine cages and skips; end stop gear. GUTEHOFFNUNGSHUTTE STERKRADE AKT.-GES. Oct. 12, 1953 [Oct. 10, 1952], No. 27957/53. Classes 78 (3) and 78 (5). Guide means for a cage or skip comprises rollers urged into engagement with three sides of a guide rail by relatively weak springs and provided with further stronger springs which absorb any major shocks acting on the rollers. A roller 2 (Figs. 2 and 4) is journalled at 17 in a mounting 6 which is pivoted at 16 to a plate 161 secured to the cage 1. This roller is urged into contact with guide 9 by a spring 11 which is surrounded by a stronger shock-absorbing spring 10. The side plates of mounting 6 may be extended beyond the periphery of roller 2 to form overwind limiting stips which co-operate with thickened end portions of the guides. The rollers 4, 5; 4<SP>1</SP>, 5<SP>1</SP> are yoked together in pairs by mounts 3, 3<SP>1</SP> which are provided with double spring arrangements 7, 7<SP>1</SP>. In a modification (Fig. 7) the roller 4 is mounted on a rotatable eccentric carrier 23 threaded on a non-rotatable shaft 24 which is urged away from a casing 67 by a double spring assembly 70, 71; the arrangement being such that spring 71 exerts a torque on the carrier which thereby urges roller 4 into contact with the guide, whilst large irregularities in the guide produce a large reverse torque on the carrier which is transmitted through the threads on shaft 24 to the shock-absorbing spring 70. In the modification shown in Fig. 5, rollers engaging opposite sides of the guide 9 are slidably mounted on a carrier 41, secured to the cage, and are urged together by a spring 31 which is surrounded by the stronger shock-absorbing spring 30. In all the above arrangements the rollers are each provided with a rubber bush 19 and a steel tyre 20, but in a modification (not shown) they are provided with pneumatic tyres. In another modification (not shown) the springs may comprise a series of rubber plates. In a further modification (also not shown), each roller is replaced by a pair of rollers on a common axle.
GB27957/53A 1952-10-10 1953-10-12 Improvements in and relating to roller guide arrangements for hoists, particularly for haulage skips and cages used in shaft haulage in mines Expired GB759621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE759621X 1952-10-10

Publications (1)

Publication Number Publication Date
GB759621A true GB759621A (en) 1956-10-24

Family

ID=6660536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27957/53A Expired GB759621A (en) 1952-10-10 1953-10-12 Improvements in and relating to roller guide arrangements for hoists, particularly for haulage skips and cages used in shaft haulage in mines

Country Status (1)

Country Link
GB (1) GB759621A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033184A1 (en) * 1980-01-04 1981-08-05 Vaal Reefs Exploration And Mining Company Limited Guide roller assemblies for a skip or cage or the like
GB2303110A (en) * 1995-07-10 1997-02-12 Colin Chapman Pontoon/Floating platform stabiliser unit
CN111717763A (en) * 2020-07-02 2020-09-29 苏州银海机电科技有限公司 Stable lifting mechanism of box elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033184A1 (en) * 1980-01-04 1981-08-05 Vaal Reefs Exploration And Mining Company Limited Guide roller assemblies for a skip or cage or the like
GB2303110A (en) * 1995-07-10 1997-02-12 Colin Chapman Pontoon/Floating platform stabiliser unit
GB2303110B (en) * 1995-07-10 1997-07-09 Colin Chapman Pontoon/Floating platform stabilizer unit
CN111717763A (en) * 2020-07-02 2020-09-29 苏州银海机电科技有限公司 Stable lifting mechanism of box elevator

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