WO2006108894A1 - Mordaza ajustable para sujeción de paneles de encofrado. - Google Patents
Mordaza ajustable para sujeción de paneles de encofrado. Download PDFInfo
- Publication number
- WO2006108894A1 WO2006108894A1 PCT/ES2006/000172 ES2006000172W WO2006108894A1 WO 2006108894 A1 WO2006108894 A1 WO 2006108894A1 ES 2006000172 W ES2006000172 W ES 2006000172W WO 2006108894 A1 WO2006108894 A1 WO 2006108894A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- jaw
- intermediate support
- profiles
- shaped elements
- elements
- Prior art date
Links
- 238000009416 shuttering Methods 0.000 title 1
- 238000009415 formwork Methods 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G2009/023—Forming boards or similar elements with edge protection
- E04G2009/025—Forming boards or similar elements with edge protection by a flange of the board's frame
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/44—Clasp, clip, support-clamp, or required component thereof
- Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
- Y10T24/44496—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member with operator means for moving pivoted member
- Y10T24/44504—Threaded cylindrical rod and mating cavity
-
- 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
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32426—Plural distinct positions
Definitions
- the present invention is intended to disclose an adjustable type jaw for fastening the frames of concrete formwork panels, for walls and the like.
- a clamp for the clamping of concrete panels must basically comply with characteristics of mechanical resistance, partly due to the efforts that must be made in its function and partly due to the harsh treatment to which the concrete formwork elements are usually subjected in the works.
- jaws of this type must have characteristics of easy and rapid application to the frames of the formwork panels, to facilitate maneuvering.
- the present invention is intended to disclose an adjustable jaw that allows to achieve, with a minimum number of parts and simplified manufacturing methods thereof, an adjustable jaw between wide limits so that it can be used in different types of panels with widths substantially different from the profiles of the frames, so that a highly effective and relatively low cost jaw is achieved.
- the present invention provides for the constitution of the jaw simply with three basic elements, two of which are the jaw elements themselves, substantially L-shaped and the third is an intermediate support element on which they are articulated and which is intended to receive the profiles of the panel frames of formwork to join.
- the jaw is simply complemented by a threaded rod with its wing nut and articulation pins of the two L-shaped elements on the intermediate support.
- the L-shaped elements are made of simply cut and embedded steel sheet, equipped with a set of ribs to increase its resistance, avoiding all kinds of welding operations or others that increase the complication and cost of the jaw and the Once they have corrosion protection problems.
- the adjustable jaw object of the present invention is constituted by two L-shaped elements that adopt structure of double laminar arms, parallel to each other, two of which have ends in conjugate form with the lateral cavities that the profiles present. of the frames of the formwork boards to allow easy coupling, while the other arms of the L-elements are articulated with each other by a transverse pin.
- the two elements in L are also articulated by two other points with two transverse pins.
- Figure 1 shows a perspective view of a jaw in accordance with the present invention.
- Figure 2 shows a front elevation view of the jaw itself.
- Figures 3, 4 and 5 are respectively side elevation views, plan view and bottom view of the jaw itself.
- Figure 6 shows a longitudinal section of the jaw in the position of minimum width of the clamping mouth.
- Figure 7 shows a view similar to Figure 6 in the position of maximum adjustment width.
- Figure 8 shows a sectional view in which the minimum and maximum opening positions of the jaw mouth have been schematized to show the displacement of the jaw attack points parallel to the support face of the intermediate support.
- the jaw is essentially constituted by two elements in the form of L -1- and -2- which have double-arm structure parallel to each other, such as those represented by numerals -3- and -3 '- and -4-, -4'- for element -1-.
- the end of the arm -3- has an extreme drawing -5- that overlaps with the corresponding non-embedded arm of the element -2- and is crossed by the central articulation axis -6-.
- the drawing -5'- is made on the arm of the element -2-, and it is the arm -3'- of the element -1- that is flat, without drawing.
- the ends of the arms -4- and -4'- have profiles -7- in conjugate form to the profiles of the frames of the formwork panels to be fastened, preferably reinforced by auxiliary plates welded or otherwise joined, such as It can be seen in figure 1.
- the two elements in the form of L -1- and -2- are articulated on an intermediate support -8- which is intended to receive the profiles that are part of the frames of the formwork panels to be joined, as shown by way of example in figure 6.
- Said intermediate support -8- is preferably tubular and has its ends -9- and -10- bevel cut and surrounded by the end bridges -11- and -12- connecting the double arms of the elements in L -1- and -2-.
- the articulation of the elements in L is carried out by means of the central axis -6- and four other axes, two for each element in L, which have been indicated with the numerals -13- and -13'- for the element -1-, and -14-, -14'- for the element in L -2-. All articulation axes pass through the intermediate support -8- through corresponding collision holes, as shown in figures 6 to 8.
- the central axis -6- runs through a straight collision hole -15- parallel to the axis of the threaded drive rod -16- and, therefore, perpendicular to the axis of the intermediate support -8-.
- Said shaft -6- also crosses an end head -17- of the threaded rod -16-, which has a wing nut -26- that allows the adjustment of the jaw, resting on the side -27- of the intermediate support - 8-.
- the axes -13'- and -14'- move through the inside of straight straight colossi -18- and -19- that are parallel to the coliso hole -15-, and finally the axes -13- and -14- move on the inside of two arched colossal holes -20- and -21- that adopt a circle arc, so that the center and radius of this arc is such that it approximates the trajectory of the central point of the projections -22- and -23- of contact with the profiles to a straight line -24- parallel to the intermediate element.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2007010641A MX2007010641A (es) | 2005-04-11 | 2006-04-10 | Morddaza ajustable para sujecion de paneles de encofrado. |
US11/911,285 US7703358B2 (en) | 2005-04-11 | 2006-04-10 | Adjustable clamp for securing shuttering panels |
EP06743431.6A EP1870536B1 (en) | 2005-04-11 | 2006-04-10 | Adjustable clamp for securing formwork panels |
ES06743431.6T ES2574583T3 (es) | 2005-04-11 | 2006-04-10 | Mordaza ajustable para sujeción de paneles de encofrado |
BRPI0609403-1A BRPI0609403A2 (pt) | 2005-04-11 | 2006-04-10 | mordente ajustável para fixação de painéis de madeiramento |
PL06743431T PL1870536T3 (pl) | 2005-04-11 | 2006-04-10 | Regulowany zacisk do mocowania paneli szalunkowych |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200500833A ES2245264B1 (es) | 2005-04-11 | 2005-04-11 | Mordaza ajustable para sujecion de paneles de encofrado. |
ESP200500833 | 2005-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006108894A1 true WO2006108894A1 (es) | 2006-10-19 |
WO2006108894A8 WO2006108894A8 (es) | 2007-10-25 |
Family
ID=35601603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2006/000172 WO2006108894A1 (es) | 2005-04-11 | 2006-04-10 | Mordaza ajustable para sujeción de paneles de encofrado. |
Country Status (9)
Country | Link |
---|---|
US (1) | US7703358B2 (es) |
EP (1) | EP1870536B1 (es) |
BR (1) | BRPI0609403A2 (es) |
ES (2) | ES2245264B1 (es) |
MA (1) | MA29419B1 (es) |
MX (1) | MX2007010641A (es) |
PL (1) | PL1870536T3 (es) |
UA (1) | UA88946C2 (es) |
WO (1) | WO2006108894A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2249188B1 (es) | 2005-04-11 | 2006-12-01 | Ingenieria De Encofrados Y Servicios, S.L. | Mordaza para sujecion de paneles de encofrado. |
US9204908B2 (en) * | 2007-07-26 | 2015-12-08 | Dynamic Spine, Llc | Segmental orthopedic device for spinal elongation and for treatment of scoliosis |
CA2694437C (en) * | 2007-07-26 | 2016-09-06 | Glenn R. Buttermann | Segmental orthopedic device for spinal elongation and for treatment of scoliosis |
EP2101016B1 (de) * | 2008-03-13 | 2015-05-27 | WOLF Holding GmbH | Verfahren zum Abnehmen der Außenschalung von Rundbehälterschalungen |
JP5078928B2 (ja) * | 2009-02-27 | 2012-11-21 | 三菱重工業株式会社 | 反転装置 |
US8573576B2 (en) * | 2009-06-26 | 2013-11-05 | Intuitive Research And Technology Corporation | Clamp for single-handed operation |
JP2011079657A (ja) * | 2009-10-09 | 2011-04-21 | Murata Machinery Ltd | 移載装置、移載方法 |
EP2579795B1 (en) | 2010-06-10 | 2018-10-31 | Globus Medical, Inc. | Low-profile, uniplanar bone screw |
US20120126079A1 (en) * | 2010-11-23 | 2012-05-24 | Acist Medical Systems, Inc. | Bedrail clamp |
US20120248673A1 (en) * | 2011-04-01 | 2012-10-04 | Yung Yang Jen | Point-welding clamp |
US8528888B2 (en) | 2011-05-27 | 2013-09-10 | Gregory A. Header | Flanged material and standing seam clamp |
US9375180B2 (en) | 2012-04-29 | 2016-06-28 | Acist Medical Systems, Inc. | Universal pressure transducer mounting device |
US10967427B2 (en) * | 2014-03-06 | 2021-04-06 | Hubbell Incorporated | Power-operated mold clamping system for exothermic reaction welding |
US9585806B2 (en) | 2015-06-11 | 2017-03-07 | Acist Medical Systems, Inc. | Variable rate bedrail clamp |
USD798697S1 (en) * | 2016-03-26 | 2017-10-03 | Francois Roy | Expanding corner for an art canvas frame |
USD796943S1 (en) * | 2016-03-26 | 2017-09-12 | Francois Roy | Expanding corner for an art canvas frame |
US11306492B2 (en) | 2016-06-24 | 2022-04-19 | Apache Industrial Services, Inc | Load bearing components and safety deck of an integrated construction system |
US10472823B2 (en) * | 2016-06-24 | 2019-11-12 | Apache Industrial Services, Inc. | Formwork system |
US11976483B2 (en) | 2016-06-24 | 2024-05-07 | Apache Industrial Services, Inc | Modular posts of an integrated construction system |
US10923892B2 (en) * | 2018-06-08 | 2021-02-16 | Panduit Corp. | Cable cleat assembly |
US10938192B2 (en) * | 2018-06-08 | 2021-03-02 | Panduit Corp. | Cable cleat assembly |
CN109098444B (zh) * | 2018-08-16 | 2020-10-16 | 江苏省苏中建设集团股份有限公司 | 建筑模板 |
RU2769026C1 (ru) * | 2019-01-30 | 2022-03-28 | Уртим Калип Ве Искеле Системлери Санаи Ве Тичарет Аноним Сиркети | Замковый механизм для систем щитовой опалубки |
US10823329B1 (en) | 2019-05-29 | 2020-11-03 | 1514 Tech, Llc | Clamp and computing device stand incorporating same |
CN114482521B (zh) * | 2022-01-27 | 2023-07-14 | 南通四建集团有限公司 | 一种适用于建筑土建施工的预留孔模板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191404721A (en) | 1914-02-24 | 1915-02-24 | John Adamson | A Cramp for Supporting the Sheeting used in Applying Concrete. |
US5146816A (en) * | 1988-11-12 | 1992-09-15 | Josef Maier | Connecting formwork panels |
EP0565476A1 (en) * | 1992-04-09 | 1993-10-13 | Ulma, S.Coop. Ltda. | Framework joining cramp for modular shuttering |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2183680A (en) * | 1938-04-12 | 1939-12-19 | William T Kahliff | Clamp for grounding electrical equipment |
US2432139A (en) * | 1944-12-15 | 1947-12-09 | Dill Mfg Co | Portable tire repair unit |
US2422865A (en) * | 1945-01-04 | 1947-06-24 | James I Tucker | Quick detachable hook |
US2543017A (en) * | 1945-06-23 | 1951-02-27 | John A Hagan | Quick release clamp |
US2915096A (en) * | 1957-04-08 | 1959-12-01 | Mooney Edward | Hand clamp |
US3039161A (en) * | 1960-08-29 | 1962-06-19 | Paul L Gagnon | Clamp |
US3984798A (en) * | 1974-11-21 | 1976-10-05 | International Telephone And Telegraph Corporation | Hotstick applicator for fault indicator cores |
US4541155A (en) * | 1983-04-07 | 1985-09-17 | Gagnon Paul L | Portable beam clamp |
EP0201887B2 (de) * | 1985-05-14 | 1996-03-20 | THYSSEN HÜNNEBECK GmbH | Vorrichtung zum Verbinden und Zusammenhalten nebeneinander angeordneter Schalungselemente wie Schaltafeln |
US5598775A (en) * | 1995-10-04 | 1997-02-04 | Lsi Logic Corporation | Centering lid seal clip apparatus |
-
2005
- 2005-04-11 ES ES200500833A patent/ES2245264B1/es active Active
-
2006
- 2006-04-10 EP EP06743431.6A patent/EP1870536B1/en active Active
- 2006-04-10 WO PCT/ES2006/000172 patent/WO2006108894A1/es not_active Application Discontinuation
- 2006-04-10 BR BRPI0609403-1A patent/BRPI0609403A2/pt not_active Application Discontinuation
- 2006-04-10 US US11/911,285 patent/US7703358B2/en active Active
- 2006-04-10 MX MX2007010641A patent/MX2007010641A/es active IP Right Grant
- 2006-04-10 PL PL06743431T patent/PL1870536T3/pl unknown
- 2006-04-10 ES ES06743431.6T patent/ES2574583T3/es active Active
- 2006-04-10 UA UAA200710261A patent/UA88946C2/ru unknown
-
2007
- 2007-10-30 MA MA30346A patent/MA29419B1/fr unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191404721A (en) | 1914-02-24 | 1915-02-24 | John Adamson | A Cramp for Supporting the Sheeting used in Applying Concrete. |
US5146816A (en) * | 1988-11-12 | 1992-09-15 | Josef Maier | Connecting formwork panels |
EP0565476A1 (en) * | 1992-04-09 | 1993-10-13 | Ulma, S.Coop. Ltda. | Framework joining cramp for modular shuttering |
Non-Patent Citations (1)
Title |
---|
See also references of EP1870536A4 |
Also Published As
Publication number | Publication date |
---|---|
EP1870536B1 (en) | 2016-03-23 |
BRPI0609403A2 (pt) | 2010-04-06 |
US7703358B2 (en) | 2010-04-27 |
EP1870536A4 (en) | 2011-09-28 |
ES2574583T3 (es) | 2016-06-20 |
MA29419B1 (fr) | 2008-04-01 |
PL1870536T3 (pl) | 2017-10-31 |
EP1870536A1 (en) | 2007-12-26 |
ES2245264A1 (es) | 2005-12-16 |
UA88946C2 (ru) | 2009-12-10 |
ES2245264B1 (es) | 2007-03-16 |
WO2006108894A8 (es) | 2007-10-25 |
US20080193204A1 (en) | 2008-08-14 |
MX2007010641A (es) | 2007-10-08 |
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