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1. (WO1997018400) ANCHORING DEVICE FOR A THREADED MEMBER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018400 International Application No.: PCT/US1995/014905
Publication Date: 22.05.1997 International Filing Date: 13.11.1995
Chapter 2 Demand Filed: 13.06.1997
IPC:
F16B 13/12 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
13
Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
12
Separate metal dowel sleeves fastened by inserting the screw, nail, or the like
Applicants:
GUNDY, William [CA/US]; US
Inventors:
GUNDY, William; US
Agent:
BOURQUE, Daniel, J. ; Law Offices Daniel J. Bourque, P.A. Suite 303 835 Hanover Street Manchester, NH 03104-5401, US
Priority Data:
Title (EN) ANCHORING DEVICE FOR A THREADED MEMBER
(FR) DISPOSITIF D'ANCRAGE POUR UN ELEMENT FILETE
Abstract:
(EN) An anchoring device (20) for anchoring a threaded member (10) in a substrate material includes a plastic anchoring sheath (32) for receiving the screw. The plastic anchoring sheath (32) includes annular anchoring ribs (27) formed around a body portion of the anchoring sheath and at least three longitudinal ribs (32a) extending along at least a portion of the body portion of the anchoringsheath preferably parallel to a longitudinal axis of the anchoring sheath. The longitudinal ribs (32a) extend outwardly from the anchoring sheath and lie in different planes which intersect at the longitudinal axis of the anchoring sheath. The anchoring sheath (32) preferably includes top and bottom regions (22, 24) which have no annular or longitudinal ribs. The plastic anchoring sheath may be coated with a resilient, elastomeric coating (36).
(FR) Un dispositif d'ancrage (20) pour ancrer un élément fileté (10) dans un substrat comprend une gaine d'ancrage en plastique (32) destinée à recevoir la vis. La gaine d'ancrage en plastique (32) présente des nervures d'ancrage annulaires (27) formées autour d'une partie de corps de la gaine d'ancrage et au moins trois nervures longitudinales (32a) s'étendant le long d'une partie au moins du corps de la gaine d'ancrage, de préférence parallèlement à l'axe longitudinal de la gaine d'ancrage. Les nervures longitudinales (32a) s'étendent vers l'extérieur depuis la gaine d'ancrage et se situent dans différents plans qui passent par l'axe longitudinal de la gaine d'ancrage. La gaine d'ancrage (32) comprend, de préférence, des régions supérieure et inférieure (22, 24) n'ayant pas de nervures annulaires ou longitudinales. La gaine d'ancrage plastique peut avoir un revêtement élastomère souple (36).
Designated States: AU, CA, JP
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1996042379