GB909001A - Rotary support for a conduit - Google Patents

Rotary support for a conduit

Info

Publication number
GB909001A
GB909001A GB2074959A GB2074959A GB909001A GB 909001 A GB909001 A GB 909001A GB 2074959 A GB2074959 A GB 2074959A GB 2074959 A GB2074959 A GB 2074959A GB 909001 A GB909001 A GB 909001A
Authority
GB
United Kingdom
Prior art keywords
conduit
core
pulleys
support
plate
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
GB2074959A
Inventor
Geoffrey Boulsover
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.)
Amalgamated Dental Co Ltd
Original Assignee
Amalgamated Dental Co Ltd
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 Amalgamated Dental Co Ltd filed Critical Amalgamated Dental Co Ltd
Priority to GB2074959A priority Critical patent/GB909001A/en
Publication of GB909001A publication Critical patent/GB909001A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4449—Arrangements or adaptations to avoid movable contacts or rotary couplings, e.g. by the use of an expansion chamber for a lenght of the cord or hose
    • B65H75/4452—Simultaneous winding and unwinding of the material, e.g. winding or unwinding on a stationary drum while respectively unwinding or winding on a rotating drum using a planetary guiding roller
    • B65H75/4455—Simultaneous winding and unwinding of the material, e.g. winding or unwinding on a stationary drum while respectively unwinding or winding on a rotating drum using a planetary guiding roller using a planetary assembly coaxially rotating around a central drum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14—Dental work stands; Accessories therefor
    • A61G15/16—Storage, holding or carrying means for dental handpieces or the like
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

909,001. Hose reels. AMALGAMATED DENTAL CO. Ltd. Sept. 16, 1960 [June 17, 1959], No. 20749/59. Class 99(2). [Also in Group XXX] A support for a retractable conduit comprises a core member 1 about which a conduit 3 can be looped and, rotatably mounted about the core member, a discontinuous anti-friction support for an outer loop of the conduit arranged so that the conduit can be looped about the core member and then passed through a discontinuity in the anti-friction support to continue as an outer loop, the anti-friction support being resiliently urged about the core in a direction to wind on both loops. As shown, the core 1 has a helical groove 2 and a bore 4 through which the conduit passes to a guide groove 5, wherein the conduit is held by a clip 7, and then to the groove 2. The core is mounted on a shaft 8 extending from a plate 9 carrying four rods 10 each rotatably mounting a pulley 11 free to slide axially on the respective rod thereof. A spiral spring 13 is mounted on the plate 9 and the conduit passes to the pulleys through a support 16. To wind up the device, the spring 13 is tensioned and the conduit led from the core outwardly between a pair of pulleys 11 to be wound about the pulleys. As the portion of the conduit between the core and pulleys is turned by rotation of the plate 9 it is wound helically on to the core. The pulleys may be provided with a helical groove or comprise a side-by-side assembly of separate pulley wheels.
GB2074959A 1959-06-17 1959-06-17 Rotary support for a conduit Expired GB909001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2074959A GB909001A (en) 1959-06-17 1959-06-17 Rotary support for a conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2074959A GB909001A (en) 1959-06-17 1959-06-17 Rotary support for a conduit

Publications (1)

Publication Number Publication Date
GB909001A true GB909001A (en) 1962-10-24

Family

ID=10151020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2074959A Expired GB909001A (en) 1959-06-17 1959-06-17 Rotary support for a conduit

Country Status (1)

Country Link
GB (1) GB909001A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345384A1 (en) * 1976-03-26 1977-10-21 Wabing Srl ADHESION DEVICE FOR CABLE WINDING IN GENERAL
EP0044357B1 (en) * 1980-07-23 1985-03-06 Ir. H.M.W. Croese Raadgevend Ingenieursbureau B.V. Satellite reel
GB2224486A (en) * 1988-11-08 1990-05-09 Nash Frazer Ltd Cable reeling
USD871192S1 (en) 2018-12-18 2019-12-31 Stephen Lee Spiral-grooved hose reel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345384A1 (en) * 1976-03-26 1977-10-21 Wabing Srl ADHESION DEVICE FOR CABLE WINDING IN GENERAL
EP0044357B1 (en) * 1980-07-23 1985-03-06 Ir. H.M.W. Croese Raadgevend Ingenieursbureau B.V. Satellite reel
GB2224486A (en) * 1988-11-08 1990-05-09 Nash Frazer Ltd Cable reeling
USD871192S1 (en) 2018-12-18 2019-12-31 Stephen Lee Spiral-grooved hose reel

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