CN110017031B - Padlock device special for steel sheet pile construction safety rope - Google Patents
Padlock device special for steel sheet pile construction safety rope Download PDFInfo
- Publication number
- CN110017031B CN110017031B CN201910360913.7A CN201910360913A CN110017031B CN 110017031 B CN110017031 B CN 110017031B CN 201910360913 A CN201910360913 A CN 201910360913A CN 110017031 B CN110017031 B CN 110017031B
- Authority
- CN
- China
- Prior art keywords
- shaped plate
- fixedly connected
- steel sheet
- sheet pile
- wall
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention discloses a special padlock device for a steel sheet pile construction safety rope, which comprises a U-shaped plate, wherein a rope hook is fixedly connected to the right side of the U-shaped plate, a second vertical plate is fixedly connected to the right side of the inner wall of the U-shaped plate, an adjusting mechanism is arranged below the left side of the U-shaped plate, a fixing device is arranged above the adjusting mechanism, and the fixing device is fixedly connected with the left side of the U-shaped plate. This special padlock device of steel sheet pile construction safety rope is through the cooperation between U template, baffle, diagonal bar, first threaded rod and the slider for this special padlock device of steel sheet pile construction safety rope can be quick fix at the outer wall of steel sheet pile, has guaranteed the fixed safety of rope, has avoided the rope to fix on insecure object, takes place the problem of rope disconnection easily, provides very big guarantee to the life safety of operating personnel, consequently this special padlock device of steel sheet pile construction safety rope can satisfy people's user demand completely.
Description
Technical Field
The invention relates to the technical field of safety ropes, in particular to a padlock device special for a steel sheet pile construction safety rope.
Background
Safety rope, refer to the safety device that wears when the operating personnel carries out some high risk operations, in case the operating personnel falls, safety rope can avoid the operating personnel to drop the ground, consequently, the security has been improved, but when setting up the bridge cushion cap construction of steel sheet pile cofferdam, the steel pipe supports welding, assemble etc. at the steel sheet pile cofferdam enclose stupefied, personnel need enclose stupefied and steel pipe support on walking, operating personnel need wear the safety belt this moment, but because steel sheet pile is not allowed to punch above it, otherwise the problem that the damage is suffered when the steel sheet pile is beaten by the inserting appears easily, this just leads to the problem that the safety belt of operating personnel is difficult to fix, if the rope is fixed on insecure object, very easily take place the problem of rope disconnection, and then cause the threat to operating personnel's life safety, consequently, the use needs of people cannot be satisfied at prior art.
Disclosure of Invention
The invention aims to provide a padlock device special for a steel sheet pile construction safety rope, which solves the problems that the steel sheet pile is not allowed to be perforated above the padlock device in the prior art, otherwise, the steel sheet pile is easy to damage when being inserted and beaten, the safety belt of an operator is not easy to fix, if the rope is fixed on a weak object, the rope is easy to break, and the life safety of the operator is threatened, so that the use requirement of people cannot be met in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the special padlock device for the steel sheet pile construction safety rope comprises a U-shaped plate, a rope hook is fixedly connected to the right side of the U-shaped plate, a support frame is arranged on the left side of the U-shaped plate, a first vertical plate is arranged on the right side of the support frame, a second vertical plate is fixedly connected to the right side of the inner wall of the U-shaped plate, an adjusting mechanism is arranged below the left side of the U-shaped plate, a fixing device is arranged above the adjusting mechanism, and the fixing device is fixedly connected with the left side of the U-shaped plate.
Preferably, the rope hook comprises a first support, a first pin shaft and a short rod, wherein the left side of the first support is fixedly connected with the upper right side of the outer wall of the U-shaped plate, the first support is rotationally connected with the short rod through the first pin shaft, the tail end of the short rod is fixedly connected with a first circular ring, and the outer wall of the first circular ring is movably connected with a second circular ring.
Preferably, the support frame comprises a second support, a second pin shaft and an inclined rod, the top of the second support is fixedly connected with the top of the left side of the inner wall of the U-shaped plate, the bottom of the second support is rotationally connected with the inclined rod through the second pin shaft, the bottom of the inclined rod is rotationally connected with a baffle through a third pin shaft, and the right side of the baffle is fixedly connected with the left side of the first vertical plate.
Preferably, the adjustment mechanism comprises a handle, a rubber strip and a first threaded rod, wherein the right side of the handle is fixedly connected with the left end of the first threaded rod, the outer wall of the handle is fixedly connected with the rubber strip, the first threaded rod is connected with the left side threads of the U-shaped plate through a threaded hole, the right end of the outer wall of the first threaded rod is rotationally connected with a circular plate through a first bearing, the right side of the circular plate is fixedly connected with a sliding block, and the sliding block is connected with the baffle through a sliding groove in a sliding clamping mode.
Preferably, the fixing device comprises a second threaded rod, a threaded cylinder, a second bearing and a curved plate, wherein the right end of the second threaded rod is fixedly connected with the left side of the outer wall of the U-shaped plate, the second threaded rod is connected with the threaded cylinder in a threaded manner, the left side of the outer wall of the threaded cylinder is rotationally connected with the curved plate through the second bearing, and the left side of the curved plate is abutted against the upper right side of the handle.
Preferably, the sliding block and the baffle form a sliding mechanism.
Compared with the prior art, the invention has the beneficial effects that: this special padlock device of steel sheet pile construction safety rope, through the cooperation between U template, the baffle, the diagonal bar, first threaded rod and the slider, make this special padlock device of steel sheet pile construction safety rope can be quick fix the outer wall at the steel sheet pile, through the cooperation between second threaded rod, screw thread section of thick bamboo and the bent plate, can prevent that first threaded rod from rotating after this special padlock device of steel sheet pile construction safety rope is fixed, and then the fixed very firm between this special padlock device of steel sheet pile construction safety rope and the external steel sheet pile has been guaranteed, the fixed safety of rope has been guaranteed, because the steel sheet pile does not allow above it to punch, lead to the difficult fixed problem of operating personnel's safety belt, avoided the rope to fix on insecure object, the problem of rope disconnection takes place easily, very big guarantee is provided to operating personnel's life safety, consequently, this special padlock device of steel sheet pile construction safety rope can satisfy people's user's needs completely.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram of the connection relationship among the diagonal rods, the baffle plates and the sliding blocks in FIG. 2;
fig. 4 is a schematic view of the connection relationship among the second threaded rod, the threaded cylinder and the second bearing in fig. 3.
In the figure: 1. rope hanger, 101, first bracket, 102, first pin, 103, short bar, 104, first ring, 105, second ring, 2, support, 201, second bracket, 202, second pin, 203, diagonal bar, 204, third pin, 205, baffle, 3, adjustment mechanism, 301, handle, 302, rubber strip, 303, first threaded rod, 304, threaded hole, 305, first bearing, 306, circular plate, 307, slide, 308, chute, 4, fixing device, 401, second threaded rod, 402, threaded cylinder, 403, second bearing, 404, curved plate, 5, U-shaped plate, 6, first riser, 7, second riser.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the special padlock device for the steel sheet pile construction safety rope comprises a U-shaped plate 5, a rope hook 1 is fixedly connected to the right side of the U-shaped plate 5, a support frame 2 is arranged on the left side of the inside of the U-shaped plate 5, a first vertical plate 6 is arranged on the right side of the support frame 2, a second vertical plate 7 is fixedly connected to the right side of the inner wall of the U-shaped plate 5, the inner sides of the first vertical plate 7 and the second vertical plate 6 are larger in friction, and can be only attached to an external steel sheet pile, an adjusting mechanism 3 is arranged below the left side of the U-shaped plate 5, a fixing device 4 is arranged above the adjusting mechanism 3, the fixing device 4 is fixedly connected with the left side of the U-shaped plate 5, the rope hook 1 comprises a first support 101, a first pin 102 and a short rod 103, the left side of the first support 101 is fixedly connected with the upper side of the right side of the outer wall of the U-shaped plate 5, the first support 101 plays a role in supporting the short rod 103 through the first pin 102, the first support 101 is rotationally connected with the short rod 103 through the first pin 102, the end of the short rod 103 is fixedly connected with a first circular ring 104, the first circular ring 104 and the second circular ring 105 can be connected with external ropes, the external ropes penetrate through the first circular ring 104 and the second circular ring 105, the outer wall of the first circular ring 104 is movably connected with the second circular ring 105, the support frame 2 comprises a second support 201, a second pin shaft 202 and an inclined rod 203, the inclined rod 203 plays a limiting role on a baffle 205, the top of the second support 201 is fixedly connected with the top of the left side of the inner wall of the U-shaped plate 5, the bottom of the second support 201 is rotationally connected with the inclined rod 203 through the second pin shaft 202, the bottom of the inclined rod 203 is rotationally connected with a baffle 205 through a third pin shaft 204, the right side of the baffle 205 is fixedly connected with the left side of the first vertical plate 6, and the adjusting mechanism 3 comprises a handle 301, a rubber strip 302 and a first threaded rod 303 when the first threaded rod 303 is rotated, the baffle 205 can be pushed through the threaded connection of the first threaded rod 303 and the U-shaped plate 5, and then, the first vertical plate 6 is close to the second vertical plate 7, the right side of the handle 301 is fixedly connected with the left end of the first threaded rod 303, the outer wall of the handle 301 is fixedly connected with the rubber strip 302, the friction of the outer wall of the handle 301 is increased through the rubber strip 302, the first threaded rod 303 is connected with the left side threads of the U-shaped plate 5 through the threaded hole 304, the right end of the outer wall of the first threaded rod 303 is rotationally connected with the circular plate 306 through the first bearing 305, the right side of the circular plate 306 is fixedly connected with the sliding block 307, the sliding block 307 can effectively prevent the right end of the first threaded rod 303 from being rubbed with the baffle 205 through the matching between the sliding block 307 and the sliding groove 308, the fixing device 4 comprises a second threaded rod 401, a threaded cylinder 402, a second bearing 403 and a curved plate 404, the right end of the second threaded rod 401 is fixedly connected with the left side of the outer wall of the U-shaped plate 5 through the threaded cylinder 402, the position of the curved plate 307 can be adjusted, and the position of the curved plate is further, the left side of the sliding block 307 is prevented from being tightly abutted against the left side of the sliding block 205, and the sliding block 404 is further, the left side of the sliding block is prevented from being tightly connected with the left side of the sliding block 205, and the sliding block 404 is further, the right side of the sliding block is rotated, and the left side is rotated.
In this embodiment, when the padlock device special for the safety rope is constructed by using the steel sheet pile, the U-shaped plate 5 is firstly placed on the outer wall of the external steel sheet pile, so that the first vertical plate 6 and the second vertical plate 7 are respectively located on two sides of the steel sheet pile, then the handle 301 is rotated, the handle 301 drives the first threaded rod 303 to rotate, the first threaded rod 303 drives the sliding block 307 to move rightward through the cooperation between the first threaded rod 303 and the U-shaped plate 5, the sliding block 307 drives the baffle 205 to move rightward through the first bearing 305 and the circular plate 306, at the moment, the top of the baffle 205 is limited by the inclined rod 203, so that the baffle 205 moves upward with a small distance while moving rightward, at the moment, the sliding block 307 and the sliding block 308 slide, the baffle 205 moves to drive the first vertical plate 6 to be close to the second vertical plate 7 until the first vertical plate 6 clamps the external steel sheet pile, then the handle 301 is stopped rotating, the threaded cylinder 402 is rotated, the threaded cylinder 402 is driven to move leftward along the outer wall of the second threaded rod 401, at the moment, the threaded cylinder 402 drives the curved plate 404 to move leftward through the second bearing 403, and the curved plate 404 is driven to move leftward, at the moment, and the left side of the curved plate 205 is tightly pressed against the first round ring 105 or the second round ring 105 is selected according to the direction of the first round ring 104.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The special padlock device for the steel sheet pile construction safety rope comprises a U-shaped plate (5), and is characterized in that: the novel U-shaped plate comprises a U-shaped plate body and is characterized in that a rope hook (1) is fixedly connected to the right side of the U-shaped plate body (5), a support frame (2) is arranged on the left side of the inside of the U-shaped plate body (5), a first vertical plate (6) is arranged on the right side of the support frame (2), a second vertical plate (7) is fixedly connected to the right side of the inner wall of the U-shaped plate body (5), an adjusting mechanism (3) is arranged below the left side of the U-shaped plate body (5), a fixing device (4) is arranged above the adjusting mechanism (3), and the fixing device (4) is fixedly connected with the left side of the U-shaped plate body (5);
the support frame (2) comprises a second support (201), a second pin shaft (202) and an inclined rod (203), wherein the top of the second support (201) is fixedly connected with the top of the left side of the inner wall of the U-shaped plate (5), the bottom of the second support (201) is rotationally connected with the inclined rod (203) through the second pin shaft (202), the bottom of the inclined rod (203) is rotationally connected with a baffle (205) through a third pin shaft (204), and the right side of the baffle (205) is fixedly connected with the left side of the first vertical plate (6);
the adjusting mechanism (3) comprises a handle (301), a rubber strip (302) and a first threaded rod (303), wherein the right side of the handle (301) is fixedly connected with the left end of the first threaded rod (303), the outer wall of the handle (301) is fixedly connected with the rubber strip (302), the first threaded rod (303) is connected with the left side of the U-shaped plate (5) through a threaded hole (304), and the right end of the outer wall of the first threaded rod (303) is connected with the left side of the U-shaped plate (5) through a first bearing (305)
A circular plate (306) is rotationally connected, a sliding block (307) is fixedly connected to the right side of the circular plate (306), and the sliding block (307) is in sliding clamping connection with the baffle (205) through a sliding groove (308);
the fixing device (4) comprises a second threaded rod (401), a threaded cylinder (402), a second bearing (403) and a curved plate (404), wherein the right end of the second threaded rod (401) is fixedly connected with the left side of the outer wall of the U-shaped plate (5), the second threaded rod (401) is connected with the threaded cylinder (402) in a threaded manner, the left side of the outer wall of the threaded cylinder (402) is rotationally connected with the curved plate (404) through the second bearing (403), and the left side of the curved plate (404) is propped against the upper right side of the handle (301).
2. The padlock device special for steel sheet pile construction safety ropes according to claim 1, characterized in that: rope couple (1) are including first support (101), first round pin axle (102) and quarter butt (103), the left side of first support (101) is in the same place with the outer wall right side top rigid coupling of U template (5), first support (101) rotate through first round pin axle (102) with quarter butt (103) and link to each other, the end rigid coupling of quarter butt (103) has first ring (104), the outer wall swing joint of first ring (104) has second ring (105).
3. The padlock device special for steel sheet pile construction safety ropes according to claim 1, characterized in that: the sliding block (307) and the baffle plate (205) form a sliding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360913.7A CN110017031B (en) | 2019-04-30 | 2019-04-30 | Padlock device special for steel sheet pile construction safety rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360913.7A CN110017031B (en) | 2019-04-30 | 2019-04-30 | Padlock device special for steel sheet pile construction safety rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110017031A CN110017031A (en) | 2019-07-16 |
| CN110017031B true CN110017031B (en) | 2024-03-29 |
Family
ID=67192993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910360913.7A Active CN110017031B (en) | 2019-04-30 | 2019-04-30 | Padlock device special for steel sheet pile construction safety rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110017031B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205198741U (en) * | 2015-12-17 | 2016-05-04 | 国家电网公司 | Portable safety takes special fixing device |
| CN206860522U (en) * | 2017-06-13 | 2018-01-09 | 青岛建安建设集团有限公司 | A kind of axial flow blower with fixing device |
| CN208366883U (en) * | 2018-07-04 | 2019-01-11 | 大连泰达消防安全技术检测中心 | A kind of fixed device of fireproof coating tester |
| CN109202768A (en) * | 2018-08-09 | 2019-01-15 | 柳州市钜嘉机械有限公司 | A kind of pipe fitting stationary fixture of good fixing effect |
| CN208734109U (en) * | 2018-08-06 | 2019-04-12 | 河北建设集团股份有限公司 | A kind of steel roof joist safety rope hanging apparatus |
| CN208785632U (en) * | 2018-08-23 | 2019-04-26 | 永城煤电控股集团有限公司 | A kind of dedicated fixing seat of shed shoring aerial work safety belt |
| CN209990166U (en) * | 2019-04-30 | 2020-01-24 | 江苏科兴项目管理有限公司 | Padlock device special for steel sheet pile construction safety rope |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007075351A (en) * | 2005-09-14 | 2007-03-29 | Heiwa Technos Kk | Rope hooking tool for safety belt |
-
2019
- 2019-04-30 CN CN201910360913.7A patent/CN110017031B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205198741U (en) * | 2015-12-17 | 2016-05-04 | 国家电网公司 | Portable safety takes special fixing device |
| CN206860522U (en) * | 2017-06-13 | 2018-01-09 | 青岛建安建设集团有限公司 | A kind of axial flow blower with fixing device |
| CN208366883U (en) * | 2018-07-04 | 2019-01-11 | 大连泰达消防安全技术检测中心 | A kind of fixed device of fireproof coating tester |
| CN208734109U (en) * | 2018-08-06 | 2019-04-12 | 河北建设集团股份有限公司 | A kind of steel roof joist safety rope hanging apparatus |
| CN109202768A (en) * | 2018-08-09 | 2019-01-15 | 柳州市钜嘉机械有限公司 | A kind of pipe fitting stationary fixture of good fixing effect |
| CN208785632U (en) * | 2018-08-23 | 2019-04-26 | 永城煤电控股集团有限公司 | A kind of dedicated fixing seat of shed shoring aerial work safety belt |
| CN209990166U (en) * | 2019-04-30 | 2020-01-24 | 江苏科兴项目管理有限公司 | Padlock device special for steel sheet pile construction safety rope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110017031A (en) | 2019-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209990166U (en) | Padlock device special for steel sheet pile construction safety rope | |
| CN110017031B (en) | Padlock device special for steel sheet pile construction safety rope | |
| CN209510777U (en) | It is a kind of to be easily installed fixed hydraulic cylinder | |
| CN217950084U (en) | Self-adaptive hanging pulley | |
| CN210377273U (en) | Server with multiple installation modes | |
| CN110143528B (en) | Crane auxiliary arm hanging recovery limiting device | |
| CN207977681U (en) | It is a kind of to facilitate fixed power line clamp | |
| CN208236010U (en) | Diagonal brace drawing device for in-situ concrete wall shuttering supporting | |
| CN215167900U (en) | Support supporting device attached to support | |
| CN208357515U (en) | A kind of steel wire drawing wire drawing mechanism | |
| CN210313239U (en) | Tower crane standard festival introduction platform device | |
| CN212128712U (en) | Can dismantle used repeatedly's prefabricated temporary road | |
| CN210190147U (en) | Building construction mixer safety device | |
| CN215861624U (en) | Synchronous belt pulley capable of realizing stable transmission | |
| CN217889434U (en) | Chain maintenance device | |
| CN211868736U (en) | Oblique slider | |
| CN211825099U (en) | A multi-functional sampling device for foundation basis detects | |
| CN215292487U (en) | Automatic telescopic machanism of entry driving machine cable hangs | |
| CN211790429U (en) | Tension string replacing device | |
| CN217924804U (en) | Building engineering is with linking wall spare structure | |
| CN212004093U (en) | Position adjustable security protection supervisory equipment | |
| CN210104544U (en) | Bridge and culvert abutment back of a river in construction | |
| CN220318792U (en) | Reinforced stainless steel embedded part | |
| CN215052995U (en) | Foundation pile pulling device for hydraulic engineering | |
| CN213679730U (en) | Spring hook with ring and screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |