WO2009157917A1 - Appareil de type manille - Google Patents

Appareil de type manille Download PDF

Info

Publication number
WO2009157917A1
WO2009157917A1 PCT/US2008/067872 US2008067872W WO2009157917A1 WO 2009157917 A1 WO2009157917 A1 WO 2009157917A1 US 2008067872 W US2008067872 W US 2008067872W WO 2009157917 A1 WO2009157917 A1 WO 2009157917A1
Authority
WO
WIPO (PCT)
Prior art keywords
bow
shackle apparatus
drive shaft
shackle
locking members
Prior art date
Application number
PCT/US2008/067872
Other languages
English (en)
Inventor
Carroll Diaz
Derrick Prentice
Original Assignee
Carroll Diaz
Derrick Prentice
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 Carroll Diaz, Derrick Prentice filed Critical Carroll Diaz
Priority to PCT/US2008/067872 priority Critical patent/WO2009157917A1/fr
Publication of WO2009157917A1 publication Critical patent/WO2009157917A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/063—Padlocks with removable shackles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • 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
    • F16B45/00—Hooks; Eyes
    • F16B45/04—Hooks with sliding closing member
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/04—Quickly-detachable chain couplings; Shackles chain links with rapid junction means are classified according to the corresponding kind of chain
    • F16G15/06—Shackles designed for attachment by joint pins to chain elements, e.g. D-shackles so called harp links; the D-chain links are classified according to the corresponding kind of chain
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys

Definitions

  • the present invention relates to rigging for lifting of loads. More particularly, the present invention relates to an improved shackle apparatus that can be rigged to slings, lifting lines, or other rigging and wherein an interlocking arrangement is provided between the shackle bow portion and a pin assembly wherein connection of the pin assembly and bow is perfected by rotating a key or tool or lever operated drive shaft that engages a pair of locking lugs with indentations at end portions of the bow.
  • Shackles have been used for many years as part of rigging for lifting items that are very heavy. Shackles are typically coupled to a lifting line of a lifting device such as a crane. Shackles can also be used to attach lifting lines to slings, to spreader bars, or to other devices that are used commonly in the rigging process.
  • the present invention provides an improved shackle apparatus that has a bow with bow end portions, each having a recess.
  • a pin assembly detachably connects to the bow, the pin assembly including a frame having spaced apart plates that carry locking members therebetween, each locking member being pivotally attached to the frame in between the plates, each locking member having a projecting end portion that engages a recess of a bow end portion when the bow is to be locked to the pin assembly.
  • a pinion gear is provided that engages the locking members, the pinion gear being positioned generally in between the locking members and engaged with the locking members so that when the pinion gear is rotated it rotates the locking members to a locking position, or to an unlocking position depending upon the direction of rotation of the pinion gear.
  • Pins are provided that extend through and are attached to the plates for holding the plates apart, each pin carrying a locking member.
  • the drive shaft and pins are generally parallel in the preferred embodiment.
  • the locking members rotate upon the pins.
  • the pinion gear rotates with the drive shaft, the drive shaft being rotatably attached to the two plates.
  • the drive shaft and pinion gear are connected together and rotate together.
  • Figure 1 is an elevation view of the preferred embodiment of the apparatus of the present invention
  • Figure 2 is a partial plan view of the preferred embodiment of the apparatus of the present invention illustrating the locking members and pinion gear
  • Figure 3 is a sectional view taken along lines 3-3 of figure 1
  • Figure 4 is an exploded perspective view of the preferred embodiment of the apparatus of the present invention
  • Figure 5 is a fragmentary perspective exploded view of the preferred embodiment of the apparatus of the present invention shown attached to a section of plate;
  • Figure 6 is a perspective view of the preferred embodiment of the apparatus of the present invention shown attached to a section of plate;
  • Figure 7 is a perspective view of the preferred embodiment of the apparatus of the present invention illustrating attachment to a section of plate;
  • Figure 8 is a perspective view of the preferred embodiment of the apparatus of the present invention showing the pin assembly encapsulated in a protective case;
  • Figure 9 is a perspective view of the preferred embodiment of the apparatus of the present invention showing the pin assembly encapsulated in a protective case
  • Figure 10 is a sectional elevation exploded view of an alternate embodiment of the apparatus of the present invention
  • Figure 11 is a sectional view taken along lines 11-11 of figure 10;
  • Figure 12 is a sectional view taken along lines 12-12 of figure 10;
  • Figure 13 is a sectional view taken along lines 13-13 of figure 10;
  • Figure 14 is a sectional elevation view of the alternate embodiment of the apparatus of the present invention showing the bow in a locked position;
  • Figure 15 is a sectional view taken along lines 15-15 of figure 14;
  • Figure 16 is a sectional view taken along lines 16-16 of figure 14;
  • Figure 17 is a sectional elevation view of a third embodiment of the apparatus of the present invention.
  • Figure 18 is a sectional elevation view of a third embodiment of the apparatus of the present invention.
  • Figure 19 is a sectional elevation view of a fourth embodiment of the apparatus of the present invention.
  • Figure 20 is a sectional elevation view of a fourth embodiment of the apparatus of the present invention.
  • Figures 21-24 are perspective views showing alternate spring locking arrangements for the shackle bow;
  • Figures 25-28 are sequential views illustrating a connection for attaching the shackle apparatus of the present invention to a deck such as a vessel deck;
  • Figures 29-30 are elevation views of another embodiment of the apparatus of the present invention in the form of a cleat.
  • Shackle apparatus 10 provides a bow 11 having bow end portions 12, 13. Each of the bow end portions 12, 13 is slotted, the end portion 12 providing slot 14. The end portion 13 has a slot 15. Next to the slots 14, 15 the bow ends 12, 13 thus provide narrowed parts 40, 41 respectively.
  • a pin assembly 16 is provided that detachably connects to the bow 11.
  • the pin assembly 16 in figures 1-4 includes an upper plate 17, a lower plate 18 and connecting pins 19, 20 that hold the plates 17, 18 in a spaced apart relation with a gap 21 therebetween as shown in figures 1 and 5.
  • a pair of locking members 22, 23 are provided.
  • the locking members 22, 23 are rotatably mounted to pins 19, 20 at openings 49, 50 (see figure 4).
  • the locking members 22, 23 rotate between an unlocked position (figure 2) and a locking position (figure 3).
  • a pinion gear 24 is provided that intermeshes with peripheral teeth 34, 35 on the locking members 22, 23.
  • Pinion gear 24 is mounted upon middle section 29 of drive shaft 25.
  • the drive shaft 25 has an enlarged diameter upper end portion 26, a cylindrically shaped middle section 29, and a cylindrically shaped smaller diameter lower end portion 28.
  • the larger diameter upper end portion 26 can provide a hexagonal socket 27 or other shaped socket that is receptive of a tool such as alien wrench 33 for rotating the drive shaft 25 and the pinion gear 24 attached thereto.
  • Upper plate 17 has a socket 30 that is receptive of larger diameter end portion 26 of drive shaft 25. Opening 32 enables middle section 29 of drive shaft 25 to pass through plate 17.
  • the drive shaft 25 extends through opening 51 of pinion gear 24. Smaller diameter end 28 registers in opening 46 and lower plate 18. Socket 30 terminates in a circular plate 31 for holding larger diameter end portion 26 of drive shaft 25 during use.
  • Each of the locking members 22, 23 has a projecting portion that engages the slots of the bow ends during use.
  • the projecting portion 36 of locking member 22 engages slot 14 of bow end 12.
  • the projecting portion 37 of locking member 23 engages the slot 15 of bow end 13, as shown in figure 3, when the pinion gear 24 is rotated to the locking position of figure 3.
  • the plate 17 has openings 38, 39 that enable bow end portions 12, 13 respectively to pass through plate 17 so that the slots 14, 15 align with locking members 32, 33, as shown in figure 1.
  • a portion of the bow ends 12, 13 below slots 14, 15 extends into openings 47, 48 in lower plate 18. This configuration can be seen in figure 1.
  • Openings 42, 43 in plate 17 enable pins 19, 20 to be attached thereto such as with welding.
  • openings 44, 45 in plate 18 are receptive of pins 19, 20, the pins being attached to the plate 18 at the openings 44, 45 using welding for example.
  • Arrow 52 in figure 3 illustrates a rotation of pinion gear 24 for rotating the locking members 22, 23 to the locking position of figure 3.
  • Arrows 53 indicate schematically the rotation of the locking members 22, 23 when they are rotated by the pinion gear 24 into the locking position of figure 3.
  • a plate or deck 54 (e.g. boat deck, platform deck) is shown to which the pin assembly 16 can be attached such as with welding. In this fashion, the bow 11 can function as a padeye or anchor.
  • the plate 54 has plate opening 55 formed in a plate or deck 54.
  • Arrow 56 schematically illustrates the lowering of pin assembly 16 into opening 55.
  • a weld 57 can be used to join upper plate 17 and thus pin assembly 16 to plate 54.
  • the pin assembly 16 is shown welded to plate 54 with bow 11 and its end portions 12, 13 shown interlocked with pin assembly 16.
  • Allen wrench 33 shown in phantom lines wherein arrow 65 schematically illustrates a rotation of the alien wrench 33 in order to release the bow 11 from the pin assembly 16.
  • Figures 8 and 9 illustrate that pin assembly 16 can be protectively contained within a case 58.
  • the case 58 can provide a cylindrical side wall 59 and opposed end caps 60. Each end cap 60 can be removably attached to the cylindrical side wall 59 using fasteners 64. Openings 61, 62 in cylindrical side wall 59 enable the ends 12, 13 of bow 11 to pass through wall 59 and engage the openings 38, 39, 47, 48 of the plates 17, 18. Opening 63 affords access to drive shaft 25.
  • the case 58 of figures 8-9 can be made very strong and of a thick material so that the pin assembly 16 is protected during use.
  • the bow 11 can be rigged to a pair of slings 66 (or other rigging, tie-down, strap or cable) as shown in figure 9 which subject shackle apparatus 10 to high loads.
  • Figures 10-16 show an alternate embodiment of the apparatus of the present invention designated generally by the numeral 70.
  • Shackle apparatus 70 provides a bow 71 having bow ends 72, 73. Each bow end provides a slot.
  • the bow end 72 has slot 74.
  • the bow end 73 has slot 75.
  • the bow 71 forms a connection with housing 76.
  • the interlocking arrangement between the bow 71 and the housing 76 is similar to that locking arrangement provided with the preferred embodiment of figures 1-9.
  • the embodiment of figures 10-16 is spring loaded so that when the indicator lever 96 is moved from a locked position that is shown in figure 16 to an open position (figure 12), spring action pushes the bow 71 upwardly, quick releasing it from the housing 76.
  • Housing 76 provides an interior 77 that contains locking mechanism 78.
  • Locking mechanism 78 includes a plate 79 that is attached to the housing 76 with a plurality of pins 80, 81, 82.
  • Pinion gear 111 rotates upon shaft 80.
  • Lug 83 rotates upon shaft 81.
  • Lug 84 rotates upon pin 82.
  • the pinion gear 111 provides aplurality of circumferentially spaced apart radially extending teeth 85.
  • the lug 83 has teeth 86.
  • the lug 84 has teeth 87.
  • Each of the lugs has a projection that interlocks with a slot 74, 75 of bow 71.
  • the lug 83 provides projection 88 that interlocks with slot 75 when bow 71 is pushed into the openings 100, 101 in housing 76 (see figure 16).
  • the lug 84 provides a projection 89 that interlocks with slot 74 of bow end 72. This interlocked position of the projections 88, 89 with the slots 74, 75 can be seen in figure 15.
  • Springs 90, 91 urge the lugs 83, 84 toward the locking position of figure 15.
  • the spring 90 is anchored to plate 79 with anchor 92.
  • the spring 91 is anchored to plate 79 with anchor 93. Eyelets are provided for connecting each of the springs 90, 91 to a lug 83, 84.
  • Lug 83 provides spring eyelet 94.
  • Lug 84 provides spring eyelet 95 as shown in figure 11.
  • indicator lever 96 In order to release the bow 71 from housing 76, indicator lever 96 is moved from a locked position as shown in figure 16 to an unlocked or open position as shown in figure 12. When this occurs, the indicator lever 96 travels in a recess 97 between stops 98, 99. Stop 98 prevents the lever 96 from traveling within recess 97 and beyond the stop 98. Similarly, the stop 99 prevents the lever 96 from traveling within recess 97 and beyond the stop 99 as shown in figures 12 and 16. When the lever 96 is moved to the open position of figure 12, the tension provided by springs 90, 91 is overcome. An ejection spring assembly 102 ejects bow 71 when the lever 96 is moved from the locked position of figure 16 to the open position of figure 12.
  • the ejection spring assembly 102 can include for example a pair of shaped levers 103, 105 each attached to a plate.
  • the lever 103 attaches to plate 104.
  • the lever 105 attaches to plate 106.
  • the plates 104, 106 are pivotally attached to shafts 107, 108 respectively.
  • a coil spring 109, 110 is attached to each of the shafts 107, 108 respectively.
  • the spring 109 attaches to shaft 107.
  • the spring 110 attaches to shaft 108.
  • shackle 114 provides a bow 115 having ends 116, 117. Each end 116, 117 provides a slot. The end 116 has slot 118. The end 117 has slot 119. Shackle 114 provides a lock mechanism 120 that can be any of the lock mechanisms shown in figures 1-16. In the embodiment of figures 17-18, a spring assembly 121 is provided for sealing the openings (such as openings 38, 39 or 61, 62 or 100, 101) when the shackle bow 115 is separated from the locking mechanism 120 as indicated by arrows 127, 128 in figure 18.
  • the spring assembly 121 provides a pair of pins 122 that are attached to plate 124. Coil springs 123 extend about each pin 122 and extend in between the plate 124 and a pin assembly 16 or housing 76. A pair of plugs 125, 126 are provided for sealing the openings when the bow separates from the pin assembly or housing 16. This upward movement of the plate 124 and plugs 125, 126 seals the openings (e.g. 38, 39 or 61, 62 or 100, 101) as indicated schematically by the arrows 127 in figure 18.
  • FIG. 19-20 an alternate spring assembly 127 is shown that features plugs 128, 129 each being pivotally attached to housing 76 using pivots 130, 131.
  • the embodiment of figures 19 and 20 is an optional embodiment that can be used with the shackle arrangement of figures 10-16.
  • each plug 128 is shown in an open position in phantom lines and rotating to a closed position which is shown in hard lines, pivotal movement of the plug 128 being schematically illustrated by the curved arrow 132.
  • Figures 21-24 show alternate arrangements for a shackle bow and pin arrangement.
  • bow 133 has locking members 134 in the form of cylindrically shaped pins that are received by sockets 138 at the ends of the bow 38 as shown in figure 21.
  • Spring 136 urges the locking members 134 into a locking engagement with sockets 138.
  • the spring 136 can be overcome as indicated by arrow 135 in figure 22 by moving the handles 137 in the direction of arrows 135. Openings 139 in housing 140 enable the ends of bow 133 to be inserted into body 140 and the position of figure 21.
  • a user would simply move the handles 137 toward each other in the direction of arrow 135 until the bow 133 occupied the position shown in figure 21 relative to openings 139 and body 140. A user would then release the handles 137 so that the spring 136 moves the locking members 134 into sockets 138 forming a connection between bow 133 and body or housing 140.
  • the body or housing 140 provides an interior 142 for receiving the locking members, spring and handles 144.
  • the body 140 would also provide a slot 141 for enabling a user to grip the handles 137, 150 using a thumb and forefinger for example. For larger shackles, the user would grip both of the handles 137 and move them together in the direction of arrow 135.
  • bow 143 has locking members 144 that engage enlarged ends 146 of bow 143 using handles 137.
  • the handles 137 would be attached to the locking members 144, both moved together as shown by arrows 135.
  • Sockets 145 could be squared to receive the squared locking members 144.
  • Handles 137 could be moved in the direction of arrows 135 as shown in figure 23 to disengage the locking members 144 from the sockets 145 of bow 143.
  • a bow 147 has u-shaped locking members 148 that engage the enlarged ends 149 of the bow 147 as shown.
  • Handles 150 would be moved in the direction of arrows 151 for releasing the u-shaped locking members 148 from the enlarged ends 149 of the bow 147.
  • FIGS 25-28 there is shown an arrangement for mounting any one of the shackle apparatus of the present invention to an under deck area of a marine vessel, offshore oil production or oil drilling platform, offshore structure, or the like structure.
  • the shackle 152 and deck arrangement can be used for example with the housing 76 of figure 10.
  • Deck 153 can be an oil platform or like deck, a boat deck or other deck to which a shackle would be desirably connected.
  • Deck 153 provides deck opening 154.
  • Housing 76 is lowered through opening 154 as indicated by arrow 155. Once below deck 153, housing 76 is rotated in the direction of arrows 156 until it reaches the position shown in figure 27.
  • the housing 76 length 161 is a dimension that is greater than the width 162 of the opening 154 as seen in figure 27.
  • An under deck receptacle 157 having a drain line 158 can be provided around the housing 76. Plates 160 can be used to hold the housing 76 in position with a plurality of tack weldments 159 as shown.
  • Figures 29 and 30 show cleat configurations. For each of these cleat configurations of figures 29-30, a cleat body 164 or 174 can be interlocked with the same housing 76 and contained locking mechanism 78 as with the shackle arrangement of figures 10-16. Cleat 163 provides cleat body 164 that has projections 165, 166.
  • a space 167 is provided under projections 165, 166 and above reference line 168.
  • the reference line 168 is a line that fits snugly against housing 76 when cleat body 164 is combined with housing 76 and locking mechanism 78.
  • the cleat body 164 can be provide ends 169, 170 that are configured like the ends 72, 73 of the embodiment of figures 10-16. Each end 169, 170 has a recess.
  • the cleat body end 169 provides recess 171.
  • the cleat end 170 provides recess 172.
  • Arrows 173 are analogous to arrows 112 in figure 10 in that they indicate a connection being formed when cleat body 164 is moved downwardly in the direction of arrows 163 for interlocking with housing 76 and its locking mechanism 78.
  • cleat 174 in figure 30 provides a cleat body 178 having projections 175, 176 with a space 177 therebetween.
  • Reference line 179 extends horizontally and above cleat ends 180, 181.
  • the cleat end 180 provides recess 182.
  • the cleat end 181 provides recess 183.
  • Each of the cleat bodies 164, 178 interlocks with housing 76 and locking mechanism 78 in the same manner that a shackle bow 71 so interlocks as shown and described with respect to the embodiment of figures 10-16.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

L'invention concerne un ensemble amélioré de type manille qui est muni d'un arc ayant des parties d'extrémité spécialement configurées qui viennent se verrouiller avec un ensemble de type broche spécialement configuré. L'ensemble de type broche a des éléments ou pattes de verrouillage qui se mettent en position de verrouillage ou en position de déverrouillage. Les pattes de verrouillage peuvent être mises en position de verrouillage ou être déverrouillées en utilisant un outil du type clé hexagonale, tournevis, ou tout autre outil faisant tourner un arbre de commande servant à actionner les pattes de verrouillage.
PCT/US2008/067872 2008-06-23 2008-06-23 Appareil de type manille WO2009157917A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2008/067872 WO2009157917A1 (fr) 2008-06-23 2008-06-23 Appareil de type manille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/067872 WO2009157917A1 (fr) 2008-06-23 2008-06-23 Appareil de type manille

Publications (1)

Publication Number Publication Date
WO2009157917A1 true WO2009157917A1 (fr) 2009-12-30

Family

ID=41444802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/067872 WO2009157917A1 (fr) 2008-06-23 2008-06-23 Appareil de type manille

Country Status (1)

Country Link
WO (1) WO2009157917A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013117255A1 (fr) * 2012-02-10 2013-08-15 Erlau Ag Système de fermeture, notamment pour des chaînes de protection pour pneus
WO2017025119A1 (fr) * 2015-08-07 2017-02-16 Ars Meccanica Dolomiti Gmbh Manille permettant de relier deux objets
CN111017699A (zh) * 2019-12-28 2020-04-17 浦江培咯电子科技有限公司 一种建筑工地用起重搬运设备
CN112392338A (zh) * 2020-10-22 2021-02-23 海宁市冯氏科技股份有限公司 一种防盗式短梁直开挂锁
CN114383390A (zh) * 2021-12-30 2022-04-22 潍坊信合节能科技有限公司 一种中频感应透热炉及中频感应透热炉炉衬烘干工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881387A (en) * 1988-05-06 1989-11-21 Aug. Winkhaus GmbH & Co. KB Shackle lock
JP3020617U (ja) * 1995-07-02 1996-02-06 株式会社小森工作所 衝撃で開かない南京錠
JP2005179890A (ja) * 2003-12-16 2005-07-07 Nikko:Kk Ｕ型ロック錠
US7017378B2 (en) * 2003-09-22 2006-03-28 Hui-Hua Hsieh Padlock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881387A (en) * 1988-05-06 1989-11-21 Aug. Winkhaus GmbH & Co. KB Shackle lock
JP3020617U (ja) * 1995-07-02 1996-02-06 株式会社小森工作所 衝撃で開かない南京錠
US7017378B2 (en) * 2003-09-22 2006-03-28 Hui-Hua Hsieh Padlock
JP2005179890A (ja) * 2003-12-16 2005-07-07 Nikko:Kk Ｕ型ロック錠

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013117255A1 (fr) * 2012-02-10 2013-08-15 Erlau Ag Système de fermeture, notamment pour des chaînes de protection pour pneus
CN103958927A (zh) * 2012-02-10 2014-07-30 埃尔劳股份有限公司 特别地用于轮胎防滑链的封闭组件
AU2012369318B2 (en) * 2012-02-10 2015-12-24 Erlau Ag Closure assembly, in particular for tyre skid chains
US9234564B2 (en) 2012-02-10 2016-01-12 Erlau Ag Closure assembly, in particular for tyre skid chains
AT516681A5 (de) * 2012-02-10 2016-07-15 Erlau Ag Verschlussanordnung, insbesondere für Reifenschutzketten
AT516681B1 (de) * 2012-02-10 2016-08-15 Erlau Ag Verschlussanordnung, insbesondere für Reifenschutzketten
DE102012101099B4 (de) 2012-02-10 2022-12-22 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Verschlussanordnung, Ringschloss und Reifenkette
WO2017025119A1 (fr) * 2015-08-07 2017-02-16 Ars Meccanica Dolomiti Gmbh Manille permettant de relier deux objets
CN111017699A (zh) * 2019-12-28 2020-04-17 浦江培咯电子科技有限公司 一种建筑工地用起重搬运设备
CN112392338A (zh) * 2020-10-22 2021-02-23 海宁市冯氏科技股份有限公司 一种防盗式短梁直开挂锁
CN114383390A (zh) * 2021-12-30 2022-04-22 潍坊信合节能科技有限公司 一种中频感应透热炉及中频感应透热炉炉衬烘干工艺
CN114383390B (zh) * 2021-12-30 2023-06-16 潍坊信合节能科技有限公司 一种中频感应透热炉及中频感应透热炉炉衬烘干工艺

Similar Documents

Publication Publication Date Title
US7389659B1 (en) Shackle apparatus
US20220314058A1 (en) Weight apparatus including weight adjustment arrangement
WO2009157917A1 (fr) Appareil de type manille
US7540140B1 (en) Shackle apparatus
EP2758275B1 (fr) Dispositif de fixation de fourche de vélo
US10308163B2 (en) Chain binder and method of operation
US8505879B2 (en) Rigid tie down
US10864616B2 (en) Ratchet mechanism for ratchet wrench
US7648183B2 (en) Latching apparatus and method
US4174132A (en) Multiple position hook assembly
JP4338633B2 (ja) 船舶積載用コンテナの自動ロッキング装置
US5611521A (en) Power drive for cable tightener
JPS63315395A (ja) アンカ−の根がかり解放装置
CN108473205A (zh) 具有安全棘轮的起重吊具
EP2500066A1 (fr) Barre à disques d'exercice
WO2019036193A1 (fr) Accessoire de pont à élément de fixation amovible
CN100581853C (zh) 张紧和锁定装置，尤其是用于防滑链的张紧和锁定装置
US6477747B1 (en) Load binder with locking structure
EP2338784B1 (fr) Appareil pour lever et baisser un bateau de secours doté d'un dispositif de prévention de chute
WO2021228965A1 (fr) Perfectionnements apportés ou se rapportant à un raccordement de chaîne
WO2014037849A1 (fr) Dispositif de raccordement
CN114391069A (zh) 带致动按钮和释放按钮的水下钩
AU2011226775B2 (en) High tonnage lifting hooks
CN220883949U (zh) 雪地防滑链锁紧结构
EP2955097B1 (fr) Dispositif de poids pour une ligne d'ancrage

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08771727

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08771727

Country of ref document: EP

Kind code of ref document: A1