WO1997021379A1 - Dispositif de suspension a machoires autobloquantes - Google Patents
Dispositif de suspension a machoires autobloquantes Download PDFInfo
- Publication number
- WO1997021379A1 WO1997021379A1 PCT/FR1996/001950 FR9601950W WO9721379A1 WO 1997021379 A1 WO1997021379 A1 WO 1997021379A1 FR 9601950 W FR9601950 W FR 9601950W WO 9721379 A1 WO9721379 A1 WO 9721379A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- jaw
- base
- rod
- blocks
- suspension device
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/50—Auxiliary implements
- A47L13/51—Storing of cleaning tools, e.g. containers therefor
- A47L13/512—Clamping devices for hanging the tools
Definitions
- the present invention relates to suspension devices with self-locking jaws, for example used as wall suspensions making it possible to hold an object vertically.
- Such a self-locking jaw suspension device may comprise a base and at least a pair of two jaw blocks mounted to rotate on the base along two parallel axes, with means fixing the gap between the jaw blocks and the base.
- the jaw blocks of the pair of jaw blocks are symmetrical to one another with respect to the median transverse plane which separates them, and have eccentric curvilinear bearing faces developing between a first end remote from the axis and a second end close to the axis.
- the jaw blocks pivot around their respective axes, between a clamping position in which the respective first end portions of bearing faces are opposite one another, close together or pressing one against the other, and a release position in which the respective second end portions of bearing faces are opposite one another to leave a free space between the two jaw blocks.
- the object to be hooked is engaged from bottom to top between the two jaws, spreading them apart, after which the weight of the object tends to rotate the two jaws in the direction of their approximation, the two jaws then clamping the object on both sides and opposing its fall.
- An improvement consists in providing a synchronization device, which ensures the synchronization of the jaw blocks of the pair of jaw blocks according to reverse rotations around their respective axes.
- a synchronization device which ensures the synchronization of the jaw blocks of the pair of jaw blocks according to reverse rotations around their respective axes.
- the problem proposed by the present invention is to design a new suspension device structure with self-locking jaws, in which the synchronization device has a particularly simple, reliable and inexpensive structure, certainly excluding any risk of blocking, jamming, seizure
- Another object of the invention is to allow the realization of such a suspension device with self-locking jaws made of simple materials, for example wood, and according to traditional machining operations, without requiring complex assembly operations. and expensive.
- the synchronization device comprises a rod with two parallel ends connected to a central part by bent portions, the central rod portion being near the base, the first rod end being engaged in a first hole of the first jaw block, the second rod end being engaged in a second hole of the second jaw block of the pair of jaw blocks, the first and second holes being parallel to the corresponding axis of rotation and spaced from said axis of rotation by a predetermined spacing, the first hole being in the region of first jaw block extending between the axis of rotation and the second end portion of the bearing face, the second hole being in the area of the second jaw block extending between the axis of rotation and the first end portion support face tee.
- each jaw block is held on the base by a head screw, freely journalling in an axial hole of the jaw block, its head bearing against the front face of the jaw block, the end of the screw rod passing through without play an axial hole in the base and receiving a tightening nut bearing against the rear face of the base, with a tubular spacer engaged on the screw rod and interposed between the front face of the base and the face posterior of the jaw block to determine the distance separating the jaw block and the base.
- FIG. 1 is a front view of a device according to an embodiment of the present invention, in the clamping position, in the absence of an object to be retained;
- FIG. 1 is a front view of the device of Figure 1, in the release position;
- FIG. 3 is a bottom view of the device of Figure 1;
- FIG. 4 is a side view of the device of Figure 1, in the clamping position of an object for its maintenance;
- FIG. 5 is a front view of the device of Figure 4, in the object clamping position
- - Figure G is an exploded view illustrating a first embodiment of the axis of rotation structure of the jaws on the base; and - Figure 7 illustrates a second embodiment of the axis of rotation structure of the jaws on the base.
- the self-locking jaw suspension device comprises a base l and at least a pair of two jaw blocks 2 and 3 rotatably mounted on the base 1 along two respective parallel axes. 4 and 5.
- means such as spacers 32 fix the distance E between the jaw blocks 2 and 3 and the base 1.
- Each of the jaw blocks such as the jaw block 2 is limited by an anterior face 6, a posterior face 7, both planar and parallel to each other, and perpendicular to the respective axis 4, and a peripheral face 8
- the peripheral face portion 8 which is oriented towards the other jaw block is a support face 9, eccentric curvilinear, developing between a first end 10 remote from the respective axis of rotation 4 and a second end 11 close to the axis of rotation.
- the second jaw block 3 comprises a bearing face 12 extending between a first end 13 and a second end 14.
- the axes of rotation 4 and 5 are spaced apart by a suitable distance so that the jaw blocks 2 and 3 can pivot between a clamping position illustrated in FIG. 1 and a release position illustrated in FIG. 2.
- the first respective end portions 10 and 13 of the bearing faces 9 and 12 are opposite one another, close together or bearing one against the other.
- the respective second end portions 11 and 14 of the bearing faces 9 and 12 are opposite one another to leave a free space 15 between the two jaw blocks 2 and 3.
- a synchronization device ensures the synchronization of rotation of the jaw blocks 2 and 3 of the pair of jaw blocks according to reverse rotations around their respective axes 4 and 5, between the clamping position illustrated in FIG. 1 and the release position illustrated in Figure 2.
- the synchronization device comprises a rod 16 with two parallel ends 17 and 18, as best seen in FIG. 3, the ends 17 and 18 being connected to a central portion 19 by two respective bent portions 20 and 21.
- the central portion 19 of the rod can for example be rectilinear, and be arranged near the base 1.
- the first rod end 17 is engaged in a first blind hole 22 of the first jaw block 2, while the second end
- the first hole 22 is in the area of first jaw block 2 extending between the axis of rotation 4 and the second end portion 11 of the bearing face 9.
- the second hole 23 is in the area of second jaw block 3 extending between the axis of rotation 5 and the first end portion 13 of the bearing face 12. In the clamping position, the rod 16 is thus arranged in an oblique orientation illustrated in FIG. 1.
- the rod 16 can be given a reverse oblique orientation, by placing the first hole 22 in the area of first jaw block 2 extending between the axis of rotation 4 and the first end portion 10 of the bearing face 9, and by placing the second hole 23 H "nH the area of second jaw block 3 extending between the axis of rotation 5 and the second end portion 14 of the bearing face 12.
- the rotation of one of the two jaw blocks 2 or 3 generates the synchronized rotation of The other of the two jaw blocks 2 and 3, between the clamping and release positions, the rod 16 having a constant length.
- a second stop 24 can be provided, projecting from the base 1, and limiting the displacement of the rod 16 beyond the clamping position: in FIG. 1, the rod 16 is in support against the second stop 24, preventing additional rotation of the jaw blocks 2 and 3 beyond the clamping position.
- this second stop 24 may be useless if, in the tightening position, the first ends 10 and 13 of bearing faces 9 and 12 of the jaw blocks 2 and 3 come to bear against one another at- above the plane passing through the two axes of rotation 4 and 5.
- each jaw block such as the jaw block 2 is held on the base 1 by a screw 26 with head 27, freely pivoting in an axial hole 28 of the jaw block 2, the head 27 bearing against the front face 6 of the jaw block 2, the end portion 126 of the rod 26 of the screw passing without clearance an axial hole 29 of the base l and receiving a tightening nut 30 bearing against the rear face 31 of the base l.
- a tubular spacer 32 is engaged on the screw rod 26, and interposed between the front face 33 of the base 1 and the rear face 7 of the jaw block 2, to determine the spacing E separating the jaw block 2 and the base 1.
- a locking nut 38 may advantageously be provided, mounted on the intermediate portion of the screw rod 26, to ensure a clamping of the base 1 on its two faces.
- the screw 26 with head 27 comprises a proximal part of rod 226 with a smooth external surface and of length slightly greater than the thickness of the jaw block 2 increased by the length of the spacer 32
- the proximal part of rod 226 is connected by a shoulder 326 to the end portion 126 of rod which is itself threaded and of reduced section.
- a washer 138 is engaged between the shoulder 326 and the base 1. This thus improves, at reduced cost, the freedom of rotation of the jaw block 2, and assembly is facilitated.
- the base 1 can advantageously be made of wood.
- the jaw blocks can also be made of wood.
- the bearing faces 9 and 12 of the jaw blocks 2 and 3 are preferably covered with a layer 34 or 35 of elastically compressible and non-slip material.
- the base l is generally parallelepiped and flat.
- the base carries, on one of its main faces, a single pair of two jaw blocks 2 and 3.
- the base 1 In use, as illustrated in FIGS. 4 and 5, the base 1 is fixed to a wall, so that the two axes 4 and 5 are horizontal and placed substantially on the same horizontal plane.
- An object 36 such as a snowboard, can be engaged between the two jaw blocks 2 and 3 in the intermediate open position, and the own weight of the object 36, tending to move it downward, causes the rotation of the jaw blocks 2 and 3 in the tightening direction, so that the jaw blocks
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69603975T DE69603975T2 (de) | 1995-12-14 | 1996-12-06 | Halter mit selbstblockierenden klemmbacken |
AU11009/97A AU1100997A (en) | 1995-12-14 | 1996-12-06 | Hanger device with self-locking jaws |
EP96941713A EP0868142B1 (fr) | 1995-12-14 | 1996-12-06 | Dispositif de suspension a machoires autoblocantes |
JP09521784A JP2000501631A (ja) | 1995-12-14 | 1996-12-06 | 自動ロック式ジョーを備えたハンガー装置 |
US09/077,752 US6105915A (en) | 1995-12-14 | 1998-12-06 | Hanger device with self-locking jaws |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR95/15791 | 1995-12-14 | ||
FR9515791A FR2742496B1 (fr) | 1995-12-14 | 1995-12-14 | Dispositif de suspension a machoires autobloquantes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997021379A1 true WO1997021379A1 (fr) | 1997-06-19 |
Family
ID=9486193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1996/001950 WO1997021379A1 (fr) | 1995-12-14 | 1996-12-06 | Dispositif de suspension a machoires autobloquantes |
Country Status (8)
Country | Link |
---|---|
US (1) | US6105915A (fr) |
EP (1) | EP0868142B1 (fr) |
JP (1) | JP2000501631A (fr) |
AT (1) | ATE183626T1 (fr) |
AU (1) | AU1100997A (fr) |
DE (1) | DE69603975T2 (fr) |
FR (1) | FR2742496B1 (fr) |
WO (1) | WO1997021379A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6533234B2 (en) * | 2000-09-29 | 2003-03-18 | Hach Company | Self-centering system |
US6474612B2 (en) * | 2000-12-29 | 2002-11-05 | Boyd E. Ross, Jr. | Pool stick hanging device |
EP1621846B1 (fr) * | 2004-07-23 | 2012-12-26 | Dr. Johannes Heidenhain GmbH | Pré-assemblage d'un capteur |
US20070034762A1 (en) * | 2005-08-15 | 2007-02-15 | Russell White | Variable article holder |
US8403958B2 (en) * | 2006-08-21 | 2013-03-26 | Warsaw Orthopedic, Inc. | System and method for correcting spinal deformity |
US7896175B1 (en) | 2007-01-24 | 2011-03-01 | Steven Corr | Weight activated storage device |
US7793902B2 (en) * | 2007-05-10 | 2010-09-14 | Gaymar Industries, Inc. | Medical device clamp |
US20120049020A1 (en) * | 2010-08-31 | 2012-03-01 | Stock Daniel F | Holder for variable sizes of tools and implements |
US8733719B2 (en) | 2010-11-12 | 2014-05-27 | Wildcard Enterprises Llc | Method and apparatus for use in management of medical intravenous pole assemblies |
DE102012018175B3 (de) * | 2012-09-14 | 2013-12-12 | Ferdinand Likosar | Universal-Klemmhalter zur Halterung von Gegenständen beliebiger Art |
USD988849S1 (en) * | 2020-05-11 | 2023-06-13 | Shurtape Technologies, Llc | Tool holder |
USD1008694S1 (en) * | 2023-08-04 | 2023-12-26 | Shenzhen Maining Innovation Technology Co., Ltd. | Ski wall rack |
USD1005007S1 (en) * | 2023-08-04 | 2023-11-21 | Shenzhen Maining Innovation Technology Co., Ltd. | Ski wall rack |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR321861A (fr) * | 1902-06-06 | 1903-01-21 | Candillon Prudent | Porte-balai à action excentrique |
CH113521A (de) * | 1925-03-18 | 1926-01-16 | Eggmann Laesser Max | Halter für Geräte mit Stielen oder Verlängerungen. |
CH193030A (de) * | 1937-01-08 | 1937-09-30 | Solenthaler Johann | Aufhängevorrichtung für Besen, Flaumer und dergl. Stielgeräte. |
CH235542A (de) * | 1943-08-04 | 1944-12-15 | Huber Keller Ulrich | Vorrichtung zum Aufhängen von Stielgeräten. |
CH342339A (de) * | 1956-03-28 | 1959-11-15 | Stadelmann Weber Elisabeth | Vorrichtung zum Aufhängen von mit Stielen versehenen Geräten aller Art |
DE3818031A1 (de) * | 1988-05-27 | 1989-11-30 | Brauckmann & Proebsting | Vorrichtung zur halterung von werkzeugen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US101062A (en) * | 1870-03-22 | Improved clamp for holding brooms, brushes | ||
US369318A (en) * | 1887-09-06 | Broom or mop holder | ||
US243898A (en) * | 1881-07-05 | William hill | ||
US1306585A (en) * | 1919-06-10 | And george a | ||
US164088A (en) * | 1875-06-08 | Improvement in holders for brooms | ||
US1589616A (en) * | 1923-12-31 | 1926-06-22 | Alford Hubert Goodson | Broom holder |
US1563817A (en) * | 1924-06-18 | 1925-12-01 | Richard G Wright | Broom holder |
US4763797A (en) * | 1987-08-14 | 1988-08-16 | Egan George E | Ski rack |
US5183164A (en) * | 1989-02-03 | 1993-02-02 | Snowboardlinik Und Handelsges M.B.H. | Clamping holder for suspending skis |
US5417335A (en) * | 1993-12-23 | 1995-05-23 | White; Steven M. | Apparatus and methods for suspending a pair of skis or the like |
-
1995
- 1995-12-14 FR FR9515791A patent/FR2742496B1/fr not_active Expired - Fee Related
-
1996
- 1996-12-06 DE DE69603975T patent/DE69603975T2/de not_active Expired - Lifetime
- 1996-12-06 AU AU11009/97A patent/AU1100997A/en not_active Abandoned
- 1996-12-06 AT AT96941713T patent/ATE183626T1/de not_active IP Right Cessation
- 1996-12-06 JP JP09521784A patent/JP2000501631A/ja active Pending
- 1996-12-06 EP EP96941713A patent/EP0868142B1/fr not_active Expired - Lifetime
- 1996-12-06 WO PCT/FR1996/001950 patent/WO1997021379A1/fr active IP Right Grant
-
1998
- 1998-12-06 US US09/077,752 patent/US6105915A/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR321861A (fr) * | 1902-06-06 | 1903-01-21 | Candillon Prudent | Porte-balai à action excentrique |
CH113521A (de) * | 1925-03-18 | 1926-01-16 | Eggmann Laesser Max | Halter für Geräte mit Stielen oder Verlängerungen. |
CH193030A (de) * | 1937-01-08 | 1937-09-30 | Solenthaler Johann | Aufhängevorrichtung für Besen, Flaumer und dergl. Stielgeräte. |
CH235542A (de) * | 1943-08-04 | 1944-12-15 | Huber Keller Ulrich | Vorrichtung zum Aufhängen von Stielgeräten. |
CH342339A (de) * | 1956-03-28 | 1959-11-15 | Stadelmann Weber Elisabeth | Vorrichtung zum Aufhängen von mit Stielen versehenen Geräten aller Art |
DE3818031A1 (de) * | 1988-05-27 | 1989-11-30 | Brauckmann & Proebsting | Vorrichtung zur halterung von werkzeugen |
Also Published As
Publication number | Publication date |
---|---|
FR2742496B1 (fr) | 1998-01-23 |
EP0868142B1 (fr) | 1999-08-25 |
DE69603975D1 (de) | 1999-09-30 |
JP2000501631A (ja) | 2000-02-15 |
ATE183626T1 (de) | 1999-09-15 |
AU1100997A (en) | 1997-07-03 |
DE69603975T2 (de) | 2000-04-27 |
US6105915A (en) | 2000-08-22 |
EP0868142A1 (fr) | 1998-10-07 |
FR2742496A1 (fr) | 1997-06-20 |
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