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1. WO2020101782 - COMPOSITE FERRULES FOR EXTENSION POLES

Publication Number WO/2020/101782
Publication Date 22.05.2020
International Application No. PCT/US2019/047187
International Filing Date 20.08.2019
IPC
F16B 5/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
5Joining sheets or plates to one another or to strips or bars parallel to them
02by means of fastening members using screw-thread
A45B 9/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
9Details
A45B 19/08 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
19Special folding or telescoping of umbrellas
08with collapsible sticks
A45B 25/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
25Details of umbrellas
E03C 1/302 2006.01
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
1Domestic plumbing installations for fresh water or waste water; Sinks
12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
30Devices to facilitate removing of obstructions in waste pipes or sinks
302using devices moved through the pipes
E04H 12/18 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
12Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
18movable or with movable sections, e.g. rotatable, telescopic
Applicants
  • JAMESON, LLC [US]/[US]
Inventors
  • WILLIS, Christopher, Ryan
Agents
  • ADAMS, W., Thad, III
  • DISCH, Chrissy, E.
  • HORNE, Patrick, B.
  • LONG, JR., Samuel, Alexander
  • GROMLOVITS, Kathryn, A.
Priority Data
62/768,33816.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITE FERRULES FOR EXTENSION POLES
(FR) FERRULES COMPOSITES POUR PIQUETS D'EXTENSION
Abstract
(EN)
A ferrule connection interface may have a first composite ferrule having an outwardly threaded portion opposite a pole receiving portion. The interface may have a first pole bonded via an engineered adhesive to the first composite ferrule at the pole receiving portion of the first composite ferrule. The interface may also have a second composite ferrule having an inwardly threaded portion opposite a pole receiving portion, the inwardly threaded portion tightly meshing with the outwardly threaded portion of the first composite ferrule to form a tight connection. The interface may also have a second pole bonded via the engineered adhesive to the second composite ferrule at the pole receiving portion of the second composite ferrule. Both first and second composite ferrules are characterized by a lack of any metallic and/or electrically conductive materials.
(FR)
L'invention concerne une interface de connexion de ferrule qui peut comprendre une première ferrule composite ayant une portion à filetage mâle opposée à une portion de réception de piquet. L'interface peut comprendre un premier piquet collé par le biais d'un adhésif modifié à la première ferrule composite au niveau de la portion de réception de piquet de la première ferrule composite. L'interface peut également comprendre une deuxième ferrule composite ayant une portion à filetage femelle opposée à une portion de réception de piquet, la portion à filetage femelle s'engrenant étroitement avec la portion à filetage mâle de la première ferrule composite pour former une connexion étanche. L'interface peut également comprendre un deuxième piquet collé par le biais de de l'adhésif modifié à la deuxième ferrule composite au niveau de la portion de réception de piquet de la deuxième ferrule composite. Les première et deuxième ferrules composites sont caractérisées par l'absence de matériaux métalliques et/ou électriquement conducteurs.
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