WO2003064866A1 - Connecting device for tubular elements - Google Patents
Connecting device for tubular elements Download PDFInfo
- Publication number
- WO2003064866A1 WO2003064866A1 PCT/IB2002/000302 IB0200302W WO03064866A1 WO 2003064866 A1 WO2003064866 A1 WO 2003064866A1 IB 0200302 W IB0200302 W IB 0200302W WO 03064866 A1 WO03064866 A1 WO 03064866A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- head
- connecting device
- tubular element
- shell
- housing
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims abstract description 5
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/40—Joints for furniture tubing
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/28—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts
- F16B12/32—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts using clamps, clips, wedges, sliding bolts, 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
- F16B7/025—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/34—Branched
- Y10T403/341—Three or more radiating members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/34—Branched
- Y10T403/341—Three or more radiating members
- Y10T403/345—Coplanar
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/55—Member ends joined by inserted section
- Y10T403/557—Expansible section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/76—Joints and connections having a cam, wedge, or tapered portion
Definitions
- the present invention refers to connecting devices for modular structures, particularly relates to a connecting device for tubular elements which allows the quick connection of said elements without requiring assembly holes made in these latter.
- connecting devices allowing the connection between tubular elements without fixing holes, but said connecting devices are external with respect to said tubular elements.
- the main drawback of said known devices consists in that they are bulky and well visible, so conditioning the aesthetics of the whole structure. Further drawback of said known devices consists in that it is necessary to loosen several connecting devices, in order to modify the position of an element.
- the main object of the present invention is to propose a connecting device for tubular elements having small dimension and providing fast connection between the tubular elements, without the necessity to drill the end portions of said elements.
- the length of the tubular elements can be easily fit to the customer's demands, also during the assemblage.
- the connecting device that will be described is constituted by an element having an expandable portion to be inserted into the tubular element to be connected and a truncated-pyramidal head that protrudes therefrom and is inserted into the corresponding housing of a suitable multi-arm shell.
- the truncated-pyramidal head has an axial hole for an expansion screw and side seats, in which dowel ends are inserted. Said dowels, screwed into holes carried out in the arms of the shell, stop the elements to be connected.
- FIG. 1 shows an axonometric exploded view of the connecting device object of the present invention in association with a tubular element
- - figures 2 shows a front view of an insert mean of the connecting device of figure 1 ;
- - figure 3 shows a side view of the insert mean of figure 2;
- FIG. 4 and 5 show respectively a front view and a side view of a cap of figure 2 connecting device
- - figure 6 shows an axonometric view of a shell of figure 1 device with three arms positioned along a plane;
- - figures 7 and 8 show respectively a side view and a front view of the figure 6 shell;
- figure 9 shows a plan sectional view of the shell of figure 6;
- FIG. 10 shows an axonometric view of a shell with three arms positioned on different planes
- - figures 11 and 12 show respectively a plan and a side view of the figure 10 shell;
- - figure 13 shows a front section view of the shell of figure 10;
- - figures 14 shows an axonometric view of a possible structure constituted by tubular elements connected by means of the connecting devices object of the present invention
- - figures 15 and 16 show respectively a front view and a side view of the figure 14 structure.
- numeral 1 indicates a tubular element to be connected to the connecting device to carry out a modular structure, exemplified in figures 14-16.
- the connecting device includes a plurality of insert means 22, each having an expandable portion 2 and a head 3 approximately truncated-pyramidal shaped.
- the connecting device comprises a plurality of shells 9 each provided with a plurality of protruding arms, each having a housing 10 with a shape approximately complementary to the head 3.
- the head 3 has an axial hole 4 for a screw 5, engaged in a threaded hole 6 of a cap 7 having inclined surfaces internally sliding over elastic fins of the expandable portions 2.
- Each arm of shells is provided with fixing means including dowels 12 each screwed in a related threaded hole 11, carried out in the shell 9, and engaged in a related side seat 13 of the head 3.
- the threaded holes 11 are perpendicular to the longitudinal axis of the related housing.
- the invention provides that the threaded holes 11 are inclined.
- the expandable portion 2 and the internal cavity of tubular elements are complementary and polygonal shaped and it is also provided that they can be circular or elliptical shaped.
- the insert mean 22 includes a stop rim 8 which separates the expandable portion 2 and the truncated-pyramidal head 3, fit for matching the edge of the end of the tubular element.
- the shell 9 has three perpendicular arms, and related housings 10, lying on a plane.
- the variant of shell 9 of figures 10-13 has three perpendicular arms defining three perpendicular axis.
- the invention provides also shells 9 having a number of arms from two up to more than six, and defining angles of 180°, 90°, 60°, 45° and/or others.
- the operation of the device provides that the expandable portion 2 ir. inserted into the cavity of the tubular element 1 up to the contact between the edges of the end of this latter and the stop rim 8.
- the rotation of the screw 5 causes the movement of the cap 7 and the expansion of the fins of the expandable portion 2 against the internal wall of the tubular element 1, reaching a locking condition between the insert mean 22 and the tubular element 1.
- the head 3 of the insert mean 22, in the locking condition with the tubular element 1, is engaged in a related housing 10 of the shell and fixed to this latter by means of the fixing means reaching a connection condition of the tubular element 1 to the shell 9.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- External Artificial Organs (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2002/000302 WO2003064866A1 (en) | 2002-01-31 | 2002-01-31 | Connecting device for tubular elements |
JP2003564437A JP4217972B2 (en) | 2002-01-31 | 2002-01-31 | Tubular element connection device |
DE60204601T DE60204601T2 (en) | 2002-01-31 | 2002-01-31 | CONNECTING DEVICE FOR TUBULAR ELEMENTS |
US10/503,009 US7241072B2 (en) | 2002-01-31 | 2002-01-31 | Connecting device for tubular elements |
AT02710219T ATE297506T1 (en) | 2002-01-31 | 2002-01-31 | CONNECTING DEVICE FOR TUBULAR ELEMENTS |
CNB02827766XA CN1293315C (en) | 2002-01-31 | 2002-01-31 | Connecting device for tubular elements |
EP02710219A EP1472463B1 (en) | 2002-01-31 | 2002-01-31 | Connecting device for tubular elements |
ES02710219T ES2241998T3 (en) | 2002-01-31 | 2002-01-31 | CONNECTION DEVICE FOR TUBULAR ELEMENTS. |
HK05109653A HK1077867A1 (en) | 2002-01-31 | 2005-10-31 | Connecting device for tubular elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2002/000302 WO2003064866A1 (en) | 2002-01-31 | 2002-01-31 | Connecting device for tubular elements |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003064866A1 true WO2003064866A1 (en) | 2003-08-07 |
Family
ID=27637600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2002/000302 WO2003064866A1 (en) | 2002-01-31 | 2002-01-31 | Connecting device for tubular elements |
Country Status (9)
Country | Link |
---|---|
US (1) | US7241072B2 (en) |
EP (1) | EP1472463B1 (en) |
JP (1) | JP4217972B2 (en) |
CN (1) | CN1293315C (en) |
AT (1) | ATE297506T1 (en) |
DE (1) | DE60204601T2 (en) |
ES (1) | ES2241998T3 (en) |
HK (1) | HK1077867A1 (en) |
WO (1) | WO2003064866A1 (en) |
Cited By (7)
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---|---|---|---|---|
GB2443193B (en) * | 2006-06-19 | 2011-06-29 | Grainger Tubolt Ltd | Railing |
US8178701B2 (en) | 2005-11-22 | 2012-05-15 | Segetis, Inc. | Glycerol levulinate ketals and their use |
CN102551343A (en) * | 2012-01-19 | 2012-07-11 | 广州百利文仪家具有限公司 | Supporting beam |
US8546519B2 (en) | 2007-10-09 | 2013-10-01 | Segetis, Inc. | Polyketal compounds, synthesis, and applications |
US8575367B2 (en) | 2008-09-25 | 2013-11-05 | Segetis, Inc. | Ketal ester derivatives |
WO2015000346A1 (en) * | 2013-07-05 | 2015-01-08 | Laudex Company Limited | A tube connector |
FR3131759A1 (en) * | 2022-01-11 | 2023-07-14 | S.E.E.D. | Assembly structure for the production of modular construction and method of assembling said assembly structure |
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US7927254B2 (en) * | 2003-12-16 | 2011-04-19 | Cao6, Llc | Recreational structure using a sleeve-joint coupling |
US8137242B2 (en) * | 2003-12-16 | 2012-03-20 | Ca06, Llc | Recreational structure using a coupling member |
US7241095B2 (en) * | 2005-04-07 | 2007-07-10 | Driv-Lok, Inc. | Dowel with locking features and method of using the same |
SG142835A1 (en) | 2005-11-22 | 2008-09-29 | Aromagen Corp | Glyceryl ether compounds and their use |
GB0623361D0 (en) * | 2006-11-23 | 2007-01-03 | Techna Display Ltd | Connector for use in display frames |
US20080256895A1 (en) * | 2007-04-17 | 2008-10-23 | John Niswonger | Corner joint for silk screen frames |
BRPI0818370A2 (en) | 2007-10-09 | 2017-05-16 | Segetis Inc | methods of making ketals and acetals |
JP5882204B2 (en) | 2009-06-22 | 2016-03-09 | サジティス・インコーポレイテッド | Ketal compounds and their use |
US20110300083A1 (en) | 2010-05-10 | 2011-12-08 | Segetis, Inc. | Personal care formulations containing alkyl ketal esters and methods of manufacture |
JP5886856B2 (en) | 2010-08-03 | 2016-03-16 | サジティス・インコーポレイテッド | Method for producing acetal and ketal, and acetal and ketal produced by this method |
CA2803389C (en) | 2010-08-12 | 2016-10-11 | Segetis, Inc. | Carboxy ester ketal removal compositions, methods of manufacture, and uses thereof |
US9074065B2 (en) | 2010-08-12 | 2015-07-07 | Segetis, Inc. | Latex coating compositions including carboxy ester ketal coalescents, methods of manufacture, and uses thereof |
WO2012033813A2 (en) | 2010-09-07 | 2012-03-15 | Segetis, Inc. | Compositions for dyeing keratin fibers |
US8188030B2 (en) | 2010-09-13 | 2012-05-29 | Segetis, Inc. | Fabric softener compositions and methods of manufacture thereof |
KR20130131323A (en) | 2010-10-18 | 2013-12-03 | 세게티스, 인코포레이티드. | Water reducible coating compositions including carboxy ester ketals, methods of manufacture, and uses thereof |
US8429874B2 (en) | 2011-04-04 | 2013-04-30 | David G. Schneider | Double-Y modular framing rhombicuboctahedron construction system |
CN102606574A (en) * | 2012-03-31 | 2012-07-25 | 湖南省金为型材有限公司 | Pipe fastening connection assembly |
WO2014085609A1 (en) | 2012-11-29 | 2014-06-05 | Segetis, Inc. | Carboxy ester ketals, methods of manufacture, and uses thereof |
CN103225640B (en) * | 2013-04-28 | 2015-10-28 | 湖南省金为型材有限公司 | Tubing is with being fastenedly connected accessory |
US9616534B2 (en) * | 2013-11-25 | 2017-04-11 | Invent-A-Part | Modular structures for motion stages |
CN105351305B (en) * | 2015-12-16 | 2018-01-19 | 苏州中拓专利运营管理有限公司 | A kind of conical surface shaft sleeve head |
CN106884883B (en) * | 2017-04-21 | 2023-08-25 | 中国水电四局(兰州)机械装备有限公司 | Main shaft connection structure for flat single-shaft tracking system |
CN107356153A (en) * | 2017-09-02 | 2017-11-17 | 福建兵工装备有限公司 | Skin rail handguard |
KR102086741B1 (en) * | 2018-01-16 | 2020-03-09 | 주식회사 주경 | Bed frame |
JP6711882B2 (en) * | 2018-10-16 | 2020-06-17 | エビスファニチャー株式会社 | Leg fittings for tables, etc. |
FI128816B (en) * | 2019-06-17 | 2020-12-31 | Acon Finland Oy Ltd | A trampoline frame structure and trampoline |
CN110805593B (en) * | 2019-11-28 | 2021-06-18 | 衡阳科盈钢管有限公司 | Improved generation anticorrosion steel pipe joint |
KR102439068B1 (en) * | 2020-12-17 | 2022-09-01 | 주식회사 에코브 | Connecting apparatus for furniture frame and frame assembly using the same |
CN112814979A (en) * | 2021-03-24 | 2021-05-18 | 黄顺昌 | Square tube assembly and using method thereof |
US11486429B1 (en) * | 2022-05-27 | 2022-11-01 | Robert Henderson | Tubular raft railing and associated methods |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB668859A (en) * | 1949-05-02 | 1952-03-26 | Geo H Gascoigne Company Ltd | Improved jointing or coupling means for connecting together tubes or rods |
GB1086885A (en) * | 1964-06-04 | 1967-10-11 | Racole Trading & Mfg Co Ltd | Structural units for frameworks |
GB1593379A (en) * | 1977-12-22 | 1981-07-15 | Comens A B | Insert for tubular members |
DE9413840U1 (en) * | 1994-08-26 | 1995-10-12 | Julius & August Erbslöh GmbH & Co, 42553 Velbert | Corner connection for profiles forming a framework |
DE20110322U1 (en) * | 2001-06-21 | 2001-10-18 | Scholz, Horst, 21149 Hamburg | Arrangement for connecting in particular tubular objects |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3695649A (en) * | 1969-06-19 | 1972-10-03 | Rene Georges Lavergne | Device for assembling tubular members |
IT981389B (en) | 1973-03-14 | 1974-10-10 | Salmoiraghi A | DEVICE FOR WITHDRAWING FULL COPS FROM THE SPRINGS OF A TWISTING MACHINE TO TRANSPORT THE COPS TO A SUITABLE PLACE AND TO INSERT EMPTY COPS ON THE SPINDLES |
IT1213982B (en) | 1987-09-02 | 1990-01-05 | Utit Srl | AERIAL GOODS HANDLING LINE |
DE3922084A1 (en) | 1989-07-05 | 1991-01-17 | Horst Herrmann | Bobbin conveyor system - has enclosed running rail for rollers of carriers to prevent debris entering |
IT1241750B (en) | 1990-07-06 | 1994-02-01 | Gualchierani System | SYSTEM FOR FEEDING REELS TO A TEXTILE MACHINE |
NO301295B1 (en) * | 1994-03-28 | 1997-10-06 | Geberit Technik Ag | Stand with at least two transverse hollow profile bars |
US5588336A (en) * | 1995-10-16 | 1996-12-31 | Chou; Chen-Chang | Handlebar stem coupling module for a bicycle |
US6202663B1 (en) * | 1999-08-09 | 2001-03-20 | Crystal Industrial Co., Ltd. | Stick-used stageless adjusting device |
US20030053858A1 (en) * | 2001-09-14 | 2003-03-20 | Choy Yau King | Connectors |
US6745909B1 (en) * | 2003-01-13 | 2004-06-08 | Hsiu-Chen Lai | Expandable upright tubes of a coat rack |
-
2002
- 2002-01-31 AT AT02710219T patent/ATE297506T1/en not_active IP Right Cessation
- 2002-01-31 CN CNB02827766XA patent/CN1293315C/en not_active Expired - Fee Related
- 2002-01-31 DE DE60204601T patent/DE60204601T2/en not_active Expired - Lifetime
- 2002-01-31 US US10/503,009 patent/US7241072B2/en not_active Expired - Fee Related
- 2002-01-31 JP JP2003564437A patent/JP4217972B2/en not_active Expired - Fee Related
- 2002-01-31 EP EP02710219A patent/EP1472463B1/en not_active Expired - Lifetime
- 2002-01-31 ES ES02710219T patent/ES2241998T3/en not_active Expired - Lifetime
- 2002-01-31 WO PCT/IB2002/000302 patent/WO2003064866A1/en active IP Right Grant
-
2005
- 2005-10-31 HK HK05109653A patent/HK1077867A1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB668859A (en) * | 1949-05-02 | 1952-03-26 | Geo H Gascoigne Company Ltd | Improved jointing or coupling means for connecting together tubes or rods |
GB1086885A (en) * | 1964-06-04 | 1967-10-11 | Racole Trading & Mfg Co Ltd | Structural units for frameworks |
GB1593379A (en) * | 1977-12-22 | 1981-07-15 | Comens A B | Insert for tubular members |
DE9413840U1 (en) * | 1994-08-26 | 1995-10-12 | Julius & August Erbslöh GmbH & Co, 42553 Velbert | Corner connection for profiles forming a framework |
DE20110322U1 (en) * | 2001-06-21 | 2001-10-18 | Scholz, Horst, 21149 Hamburg | Arrangement for connecting in particular tubular objects |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8178701B2 (en) | 2005-11-22 | 2012-05-15 | Segetis, Inc. | Glycerol levulinate ketals and their use |
US8492433B2 (en) | 2005-11-22 | 2013-07-23 | Segetis, Inc. | Glycerol levulinate ketals and their use in the manufacture of polyurethanes, and polyurethanes formed therefrom |
US8906961B2 (en) | 2005-11-22 | 2014-12-09 | Segetis, Inc. | Glycerol levulinate ketals and their use in the manufacture of polyurethanes, and polyurethanes formed therefrom |
GB2443193B (en) * | 2006-06-19 | 2011-06-29 | Grainger Tubolt Ltd | Railing |
US8546519B2 (en) | 2007-10-09 | 2013-10-01 | Segetis, Inc. | Polyketal compounds, synthesis, and applications |
US8575367B2 (en) | 2008-09-25 | 2013-11-05 | Segetis, Inc. | Ketal ester derivatives |
US9206275B2 (en) | 2008-09-25 | 2015-12-08 | Segetis, Inc. | Ketal ester derivatives |
CN102551343A (en) * | 2012-01-19 | 2012-07-11 | 广州百利文仪家具有限公司 | Supporting beam |
WO2015000346A1 (en) * | 2013-07-05 | 2015-01-08 | Laudex Company Limited | A tube connector |
FR3131759A1 (en) * | 2022-01-11 | 2023-07-14 | S.E.E.D. | Assembly structure for the production of modular construction and method of assembling said assembly structure |
Also Published As
Publication number | Publication date |
---|---|
JP4217972B2 (en) | 2009-02-04 |
ES2241998T3 (en) | 2005-11-01 |
HK1077867A1 (en) | 2006-02-24 |
CN1617982A (en) | 2005-05-18 |
US20050042024A1 (en) | 2005-02-24 |
EP1472463B1 (en) | 2005-06-08 |
US7241072B2 (en) | 2007-07-10 |
DE60204601D1 (en) | 2005-07-14 |
JP2005516163A (en) | 2005-06-02 |
EP1472463A1 (en) | 2004-11-03 |
ATE297506T1 (en) | 2005-06-15 |
CN1293315C (en) | 2007-01-03 |
DE60204601T2 (en) | 2006-05-18 |
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