SG11201806363RA - Fitting having tabbed retainer and observation apertures - Google Patents

Fitting having tabbed retainer and observation apertures

Info

Publication number
SG11201806363RA
SG11201806363RA SG11201806363RA SG11201806363RA SG11201806363RA SG 11201806363R A SG11201806363R A SG 11201806363RA SG 11201806363R A SG11201806363R A SG 11201806363RA SG 11201806363R A SG11201806363R A SG 11201806363RA SG 11201806363R A SG11201806363R A SG 11201806363RA
Authority
SG
Singapore
Prior art keywords
international
receptacles
fitting
retainers
pct
Prior art date
Application number
SG11201806363RA
Inventor
Ahmad Sith
Matthew A Bowman
Scott D Madara
Jeffrey Lance Sterner
Original Assignee
Victaulic Co Of America
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 Victaulic Co Of America filed Critical Victaulic Co Of America
Publication of SG11201806363RA publication Critical patent/SG11201806363RA/en

Links

Classifications

    • 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
    • F16L43/00—Bends; Siphons
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
    • F16L37/0915—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers with a separate member for releasing the coupling
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Abstract

International Patent Classification: (72) Inventors: SITH, Ahmad; 1307 Stanford Road, Bethle- F16L 21/06 (2006.01) F16L 23/00 (2006.01) hem, PA 18018 (US). BOWMAN, Matthew A.; 2215 Don- F16L 21/00 (2006.01) F16L 23/02 (2006.01) ald Street, Palmer, PA 18045 (US). MADARA, Scott D.; F16L 21/02 (2006.01) F16L 21/03 (2006.01) F16L 23/18 (2006.01) 309 Meyer Road, Nazareth, PA 18064 (US). STERNER, Jeffrey Lance; 480 Stewart Lane, Hamburg, PA 19526 (21) International Application Number: (US). PCT/US2017/032580 (22) International Filing Date: 15 May 2017 (15.05.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/336,893 16 May 2016 (16.05.2016) US (71) Applicant: VICTAULIC COMPANY [US/US]; 4901 Kesslersville Road, Easton, PA 18040 (US). (74) Agent: CHIONCHIO, John A. et al.; Ballard Spahr LLP, 999 Peachtree Street NE, Suite 1000, Atlanta, GA 30309-3915 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, 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, FIG./ 78 60 10 62 78 74b J 76 50 22 74a 1-1 Cr) 00 O O N O C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 23 November 2017 (23.11.2017) ill 01111110111010100111010m I 0III 01001110111001011100111110 0IIIIII (10) International Publication Number WO 2017/200893 Al WIPO I PCT (54) Title: FITTING HAVING TABBED RETAINER AND OBSERVATION APERTURES (57) : A pipe fitting for plain end pipe is formed of housing portions defining receptacles for receiving pipe elements. The receptacles are coaxial with respective axes oriented angularly with respect to each other. Each receptacle has a channel that faces a respective axis with floors at different radii of curvature. Retainers are received within the channels. The retainers have teeth and one or more offset tabs that cooperate with the channels to prevent improper assembly of the fitting. Ring seals are received within channels positioned adjacent to the receptacles. The ring seals cooperate with the retainers to hold the segments in spaced relation sufficient to insert pipe elements into the receptacles when the fitting is pre-assembled. Apertures are provided in the receptacles to permit visual determination of the presence of the retainers post assembly. [Continued on next page] WO 2017/200893 Al MIDEDIMOMOIDEIROIDEM001010111MEMINVOIMIE 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201806363RA 2016-05-16 2017-05-15 Fitting having tabbed retainer and observation apertures SG11201806363RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662336893P 2016-05-16 2016-05-16
PCT/US2017/032580 WO2017200893A1 (en) 2016-05-16 2017-05-15 Fitting having tabbed retainer and observation apertures

Publications (1)

Publication Number Publication Date
SG11201806363RA true SG11201806363RA (en) 2018-08-30

Family

ID=60294553

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806363RA SG11201806363RA (en) 2016-05-16 2017-05-15 Fitting having tabbed retainer and observation apertures

Country Status (22)

Country Link
US (1) US10605394B2 (en)
EP (2) EP3757437B1 (en)
JP (2) JP6601928B2 (en)
KR (2) KR20190093685A (en)
CN (1) CN109073122B (en)
AU (1) AU2017266869B2 (en)
BR (1) BR112018067752B1 (en)
CA (1) CA3021996C (en)
CL (3) CL2018003084A1 (en)
CO (1) CO2018011324A2 (en)
ES (1) ES2823192T3 (en)
MA (1) MA42883A1 (en)
MX (2) MX2018014008A (en)
NZ (1) NZ744572A (en)
PE (1) PE20181869A1 (en)
PH (1) PH12018501660A1 (en)
RU (1) RU2689242C1 (en)
SA (1) SA518392252B1 (en)
SG (1) SG11201806363RA (en)
TW (1) TWI629426B (en)
WO (1) WO2017200893A1 (en)
ZA (1) ZA201805145B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10578234B2 (en) 2013-05-02 2020-03-03 Victaulic Company Coupling having arcuate stiffness ribs
WO2017116969A1 (en) 2015-12-28 2017-07-06 Victaulic Company Adapter coupling
US10533688B2 (en) 2016-05-16 2020-01-14 Victaulic Company Coupling having tabbed retainer
US10605394B2 (en) 2016-05-16 2020-03-31 Victaulic Company Fitting having tabbed retainer and observation apertures
US10859190B2 (en) 2016-05-16 2020-12-08 Victaulic Company Sprung coupling
DE102017121459B4 (en) * 2017-09-15 2024-03-14 Auto-Kabel Management Gmbh Cable sealing and arrangement with a housing
CA3072268A1 (en) * 2017-10-12 2019-04-18 Georg Fischer Harvel Llc Pipe coupling assembly
CN108361457B (en) * 2018-02-28 2020-06-19 邓华明 Automatic sealing quick joint
US11781683B2 (en) 2019-11-15 2023-10-10 Victaulic Company Shrouded coupling
CN111997891B (en) * 2020-09-10 2022-08-19 康斯克泵业(苏州)有限公司 Inserting mechanism of oil suction pipe of hydraulic pump

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