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1. (WO2018106846) MICRO-STANDOFF FOR BLIND HOLES
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Pub. No.: WO/2018/106846 International Application No.: PCT/US2017/064976
Publication Date: 14.06.2018 International Filing Date: 06.12.2017
IPC:
F16B 37/00 (2006.01) ,F16B 37/04 (2006.01) ,F16B 39/02 (2006.01) ,F16D 1/00 (2006.01) ,F16B 37/14 (2006.01) ,F16B 5/02 (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
37
Nuts or like thread-engaging members
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
37
Nuts or like thread-engaging members
04
Devices for fastening nuts to surfaces, e.g. sheets, plates
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
39
Locking of screws, bolts, or nuts
02
in which the locking takes place after screwing down
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
1
Couplings for rigidly connecting two coaxial shafts or other movable machine elements
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
37
Nuts or like thread-engaging members
14
Cap nuts; Nut caps or bolt caps
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
5
Joining sheets or plates to one another or to strips or bars parallel to them
02
by means of fastening members using screw-thread
Applicants:
PENN ENGINEERING & MANUFACTURING CORP. [US/US]; 5190 Old Easton Road Danboro, PA 18916, US
Inventors:
ABBOUD, Jacques; US
Agent:
KONIECZNY, Joseph, M.; US
Priority Data:
62/430,83006.12.2016US
Title (EN) MICRO-STANDOFF FOR BLIND HOLES
(FR) MICRO-ENTRETOISE POUR TROUS BORGNES
Abstract:
(EN) A standoff fastener for attaching to a blind hole in a metal panel. The fastener has a substantially cylindrical body with a short shank that extends downwardly from the body into the hole. The shank has an inwardly extending collar with a first inwardly facing chamfer on the top and a second outwardly facing chamfer located on the bottom. The body has a shoulder at the bottom with a circular recess adjacent to and encircling the shank. The shank is radially divided into four equal segments which are separated by four radial slots. When the shank is spread outwardly by a center installation punch pressing against the first chamfer, the outer distal edge of the shank is pressed into the side wall of the hole, while an edge at the top of the second chamfer embeds into the end wall of the hole.
(FR) L'invention concerne un dispositif de fixation à entretoise destiné à être fixé à un trou borgne dans un panneau métallique. L'élément de fixation a un corps sensiblement cylindrique, doté d'une tige courte qui s'étend vers le bas, du corps dans le trou. La tige a un collier s'étendant vers l'intérieur, doté d'un premier chanfrein orienté vers l'intérieur sur le dessus et d'un second chanfrein orienté vers l'extérieur situé sur le fond. Le corps comprend un épaulement au niveau du fond, doté d'un évidement circulaire adjacent à la tige et entourant cette dernière. La tige se divise radialement en quatre segments égaux qui sont séparés par quatre fentes radiales. Lorsque la tige est étalée vers l'extérieur par un poinçon central d'installation appuyant contre le premier chanfrein, le bord distal extérieur de la tige est comprimé dans la paroi latérale du trou, tandis qu'un bord situé en haut du second chanfrein s'intègre dans la paroi d'extrémité du trou.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)