WO2013070021A1 - 중장비용 도어 힌지 - Google Patents
중장비용 도어 힌지 Download PDFInfo
- Publication number
- WO2013070021A1 WO2013070021A1 PCT/KR2012/009463 KR2012009463W WO2013070021A1 WO 2013070021 A1 WO2013070021 A1 WO 2013070021A1 KR 2012009463 W KR2012009463 W KR 2012009463W WO 2013070021 A1 WO2013070021 A1 WO 2013070021A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- door
- plate
- heavy equipment
- stay
- hinge
- 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.)
- Ceased
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0891—Lids or bonnets or doors or details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/025—Means acting between hinged edge and frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/045—Hinges for the movable bar
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/16—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted only at one end and having an elongated slot
- E05C17/163—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted only at one end and having an elongated slot with clamping or securing means at the pivot, e.g. friction hinge
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D2003/025—Hinges with pins with one pin having three knuckles
- E05D2003/027—Hinges with pins with one pin having three knuckles the end knuckles being mutually connected
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/518—Application of doors, windows, wings or fittings thereof for vehicles for working vehicles
Definitions
- the present invention relates to a door hinge for heavy equipment, and more particularly, to overcome the point that a separate door stay mounting bracket is mounted on the door body in order to maintain an open state when the existing door is opened, the door without mounting the bracket It relates to a door hinge for heavy equipment to maintain the open state.
- the door hinge is an accessory used for a swing door that opens and closes while rotating about a certain axis, also called a hinge.
- Such door hinges are widely used in daily life such as offices and homes as well as industrial sites such as construction heavy equipment.
- FIG. 1 is a perspective view showing a state in which a general heavy equipment door is opened by a hinge, the heavy equipment door hinge 1 is provided on the hinge shaft of the heavy equipment door 2 to open and close the door (2).
- the heavy-duty door hinge 1 is composed of a pair of plates 10 and 20, one end of which is rotatably connected, as shown in FIG. 2, so that the steel door 2 in the construction heavy equipment can be rotated. It supports, and serves to connect the door (2) to the main body of the heavy equipment so as to open and close.
- one end is fixed to the rotating door frame in order to install a separate door stay, and the other end must be connected to the stay by attaching a bracket to the excavator main body, but the bracket is mounted to the main body of the heavy equipment due to space problems. If this is not possible, it is difficult to mount a door stay device.
- the present invention is to solve the above-mentioned problems, in order to maintain the opening state of the existing door, to overcome the point of mounting a separate door stay mounting bracket to the door body, the door open state without mounting the bracket
- the purpose is to provide an effect of maintaining.
- Door hinge for heavy equipment of the present invention for achieving the above object is provided on the hinge axis of the door for heavy equipment, the first plate and the second plate hinged to each other to open and close the door; And a stay unit provided on the first plate to be rotatable and supporting the second plate to prevent the door from being closed when the door is opened. It includes.
- the stay unit may include a stay bar pivoting on a plane parallel to the first plate, a rotation shaft provided at one end of the stay bar and coupled to one side of the first plate, and provided on one surface of the stay bar. It includes a guide boss for guiding and limiting the rotational trajectory of the stay bar.
- a bearing is interposed between the guide boss and the stay bar.
- the first plate is characterized in that the guide groove for guiding and limiting the trajectory of the guide boss is formed.
- the door hinge for heavy equipment is provided on the first plate, the fixing unit for fixing the stay unit is released support for the second plate; It includes more.
- the stay unit further includes a fixing boss provided adjacent to the guide boss and detachable from the fixing unit to fix the stay bar at a predetermined position.
- a bearing is interposed between the fixing boss and the stay bar.
- the fixing unit may include a support part protruding from one end portion of the first plate and bent toward one surface side of the first plate, and the snap fit detachment opening provided in the support part to snap fit with the fixing boss. do.
- the snap-fit removable port is characterized in that formed of an elastic material.
- the snap-fit attachment and exit is characterized in that the surface is coated with a synthetic resin.
- an additional door stay mounting bracket is overcome in mounting the door body, and the advantage of maintaining the open state of the door only by the stay unit without mounting the bracket There is this.
- the fixed unit to which the stay unit in which the door is released is fixed is provided to reduce noise and vibration generated from the stay unit during operation of heavy equipment.
- FIG. 1 is a perspective view showing a state in which a general heavy equipment door is opened by a hinge.
- FIG. 2 is a perspective view showing a conventional door hinge for heavy equipment.
- Figure 3 is a perspective view showing a door hinge for heavy equipment according to an embodiment of the present invention.
- FIG. 4 is a front view showing a door hinge for heavy equipment according to an embodiment of the present invention.
- Figure 5 is a perspective view of the stay unit of the door hinge for heavy equipment according to an embodiment of the present invention.
- FIGS. 6 and 7 are perspective views showing a door hinge for heavy equipment according to another embodiment of the present invention.
- FIG. 3 and 4 are a perspective view and a front view showing a door hinge for heavy equipment according to an embodiment of the present invention
- Figure 5 is a perspective view showing a stay unit of the door hinge for heavy equipment according to an embodiment of the present invention.
- the door hinge for heavy equipment is provided on the hinge shaft of the door for heavy equipment to open and close the door, the first plate 100, the second plate 200 and the stay unit 300 ) And the like.
- the first plate 100 and the second plate 200 are provided on the hinge shaft of the door for heavy equipment, and are hinged to each other to open and close the door. That is, the first plate 100 and the second plate 200 are connected around the hinge axis 500, and the connection method is not particularly limited to a method commonly used in the related art.
- the hinge shaft 500 is not particularly limited as a configuration commonly used in the related art, and both ends of the hinge shaft 500 may include the hinge shaft 500, the first plate 100, and the first portion. In order to protect the coupling of the two plates 200, it is preferable that an end protection cap 510 is provided.
- any one of the first plate 100 and the second plate 200 is coupled to the door side and the other is coupled to the body of the heavy equipment, the door is rotated to open and close the opening of the heavy equipment.
- the first plate 100 and the second plate 200 is also not particularly limited as a typical configuration used in the related art.
- the first plate 100 on which the stay unit 300 to be described later is mounted is preferably formed larger than the width of the second plate. That is, according to an embodiment of the present invention, the stay unit 300 is mounted on one side of the first plate 100, and when the door 2 is closed, the first plate 100 and the second plate are closed. Since the 200 is folded, in order to prevent the stay unit 300 from interfering with the second plate 200, the first plate 100 has a width corresponding to that of the stay unit 300. It is preferable to form larger than the second plate 200.
- the stay unit 300 is rotatably provided on one side of the first plate 100 to support the second plate 200 when the door is opened, thereby inertia due to the weight of the door or the movement of heavy equipment. To prevent it from closing.
- the stay unit 300 includes a stay bar 320, a rotation shaft 310, a guide boss 330, and the like.
- the stay bar 320 is formed in a rectangular plate shape, and rotates on a plane parallel to the first plate 100. That is, the stay bar 320, one end thereof is coupled to one side of the first plate 100 by a rotation shaft 310 to be described later, the other end thereof as shown in FIG. Contact support of 200 prevents its closure upon opening of the door.
- the pivot shaft 310 is provided at one end of the stay bar 320 to be coupled to one side of the first plate 100 to allow the stay bar 320 to rotate.
- the guide boss 330 is provided on one surface of the stay bar 320 to guide and limit the rotational trajectory of the stay bar 320. As shown in FIG. 4, a guide groove 110 is formed in the first plate 100. The guide boss 330 is inserted into the guide groove 110 to guide the trajectory of the guide boss 330. And, by being limited, the rotational trajectory of the stay bar 320 is guided and limited.
- the guide groove 110 is preferably formed in a curved arc shape when considering the rotational trajectory of the stay bar 320 rotating on the first plate 100, the arc length of the guide groove 110 is
- the other end of the stay bar 320 supports the second plate 200 when the door is opened, and a fixing boss 340 to be described later may be fixed to the fixing unit 400 when the door is released. It is preferable that it is formed in the length of a grade.
- a bearing (not shown) is interposed between the guide boss 330 and the stay bar 320, so that the guide boss 330 is the guide groove 110 when the stay bar 320 is rotated. It is desirable to make it easy to move along.
- the material of the stay unit 300 is preferably formed of a steel material in consideration of strength and durability, but the first plate 100 and the second plate 200 in the state in which the door is opened. Any material can be used as long as it is free from defects.
- the door hinge rotates about its axis, and thus the door can open and close the opening of the excavator body.
- the second plate 200 is rotated while the stay bar 320 of the stay unit 300 is rotated about the pivot shaft 310.
- the guide boss 330 coupled to the stay unit 300 smoothly rotates the stay unit 300 while moving along the guide groove 110 according to the rotation of the stay unit 300. Occurrence can be suppressed.
- FIGS. 6 and 7 are perspective views showing a door hinge for heavy equipment according to another embodiment of the present invention.
- a detailed configuration, structure, and operation process of the door hinge for heavy equipment will be described in detail with reference to FIGS. 6 and 7, and a description thereof will be omitted for the same configuration as the door hinge for heavy equipment according to an embodiment of the present invention. .
- the door hinge for heavy equipment is configured to include a fixing unit 400, as shown in Figure 6 and 7, the fixing unit 400 is provided on the first plate 100 and the second plate 200 Fix the fixed boss 340 of the stay unit 300 is released for the support.
- the fixing unit 400 includes a support part 420 and a snap-fit release slot 410, and the support part 420 protrudes from one end of the first plate 100 so that It is bent to one surface side of the first plate 100. That is, the support part 420 protrudes in a '-' shape from one side of the first plate 100 to support the snap-fit detachable opening 410.
- the snap fit attachment / detachment 410 is provided at the support part 420 to snap fit with the fixed boss 340.
- the snap-fit attachment and exit 410 is formed of an elastic material, a pair of engaging portions to fix the fixing boss 340 on both sides. That is, the pair of engaging portions of the snap-fit attachment / detachment 410 expands the inlet when the fixing boss 340 is inserted, and reduces the inlet again after the fixing boss 340 is inserted. Fixing boss 340 is fixed to the snap-fit release 410.
- the surface of the snap-fit detachable opening 410 is preferably coated with a synthetic resin so that the fixing boss 340 can be easily inserted into the snap-fit detachable opening 410.
- the fixing boss 340 is provided adjacent to the guide boss 330 and detached from the fixing unit 400 to fix the stay bar 320 at a predetermined position.
- a bearing (not shown) is interposed between the fixing boss 340 and the stay bar 320 to allow the fixing boss 340 to be easily inserted into and fixed to the fixing unit 400. It is preferable.
- the second plate 200 is rotated while the stay bar 320 of the stay unit 300 is rotated about the pivot shaft 310. ) To maintain the open state of the door. At this time, the guide boss 330 coupled to the stay unit 300 smoothly rotates the stay unit 300 while moving along the guide groove 1100 according to the rotation of the stay unit 30. Occurrence can be suppressed.
- the door when the door closes the opening of the excavator main body, the door is opened while rotating the stay bar 320 of the stay unit 300 about the pivot shaft 310. You can release the state.
- the fixing boss 340 is inserted into and fixed to the fixing unit 400 to prevent noise and vibration due to the shaking of the stay bar 320.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hinges (AREA)
- Casings For Electric Apparatus (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
Claims (10)
- 중장비용 도어의 힌지축에 마련되고, 상기 도어를 개폐하도록 서로 힌지 결합되는 제1플레이트 및 제2플레이트; 및상기 제1플레이트에 회동 가능하게 마련되며, 상기 도어의 개방 시 상기 제2플레이트를 지지하여 상기 도어의 폐쇄를 방지하는 스테이 유닛; 을 포함하는 중장비용 도어 힌지.
- 제1항에 있어서,상기 스테이 유닛은,상기 제1플레이트와 평행한 면상에서 회동하는 스테이 바와,상기 스테이 바의 일단부에 마련되어 상기 제1플레이트의 일측에 결합되는 회동축과,상기 스테이 바의 일면에 마련되어 상기 스테이 바의 회동 궤적을 안내 및 제한하는 가이드 보스를 포함하는 중장비용 도어 힌지.
- 제2항에 있어서,상기 가이드 보스와 상기 스테이 바의 결합 부위에는 베어링이 개재되는 것을 특징으로 하는 중장비용 도어 힌지.
- 제2항에 있어서,상기 제1플레이트에는 상기 가이드 보스의 궤적을 안내 및 제한하는 가이드 홈이 형성되는 것을 특징으로 하는 중장비용 도어 힌지.
- 제2항에 있어서,상기 제1플레이트에 마련되고, 상기 제2플레이트에 대한 지지가 해제된 상기 스테이 유닛을 고정시키는 고정 유닛; 을 더 포함하는 중장비용 도어 힌지.
- 제5항에 있어서,상기 스테이 유닛은,상기 가이드 보스에 인접하게 마련되고, 상기 고정 유닛에 착탈됨으로써 상기 스테이 바를 소정 위치에 고정시키는 고정 보스를 더 포함하는 중장비용 도어 힌지.
- 제6항에 있어서,상기 고정 보스와 상기 스테이 바의 결합 부위에는 베어링이 개재되는 것을 특징으로 하는 중장비용 도어 힌지.
- 제6항에 있어서,상기 고정 유닛은,상기 제1플레이트의 일측 단부에서 돌출되어 상기 제1플레이트의 일면 측으로 절곡 형성되는 지지부와,상기 고정 보스와 스냅핏 체결되도록 상기 지지부에 마련되는 상기 스냅핏 착탈구를 포함하는 중장비용 도어 힌지.
- 제8항에 있어서,상기 스냅핏 착탈구는 탄성 재질로 형성되는 것을 특징으로 하는 중장비용 도어 힌지.
- 제8항에 있어서,상기 스냅핏 착탈구는, 그 표면이 합성 수지로 코팅되는 것을 특징으로 하는 중장비용 도어 힌지.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN661MUN2014 IN2014MN00661A (ko) | 2011-11-10 | 2012-11-09 | |
| BR112014010975A BR112014010975A2 (pt) | 2011-11-10 | 2012-11-09 | dobradiça de porta para equipamento pesado |
| EP12847645.4A EP2778295A4 (en) | 2011-11-10 | 2012-11-09 | DOOR HINGE FOR CONSTRUCTION MACHINES |
| CN201280055277.3A CN103917718B (zh) | 2011-11-10 | 2012-11-09 | 用于重型设备的门铰链 |
| US14/356,407 US9169680B2 (en) | 2011-11-10 | 2012-11-09 | Door hinge for heavy equipment |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110117011A KR20130051704A (ko) | 2011-11-10 | 2011-11-10 | 중장비용 도어 힌지 |
| KR10-2011-0117011 | 2011-11-10 | ||
| KR1020120073627A KR20140006517A (ko) | 2012-07-06 | 2012-07-06 | 중장비용 도어 힌지 |
| KR10-2012-0073627 | 2012-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013070021A1 true WO2013070021A1 (ko) | 2013-05-16 |
Family
ID=48290315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2012/009463 Ceased WO2013070021A1 (ko) | 2011-11-10 | 2012-11-09 | 중장비용 도어 힌지 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9169680B2 (ko) |
| EP (1) | EP2778295A4 (ko) |
| CN (1) | CN103917718B (ko) |
| BR (1) | BR112014010975A2 (ko) |
| IN (1) | IN2014MN00661A (ko) |
| WO (1) | WO2013070021A1 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9752364B2 (en) * | 2015-06-08 | 2017-09-05 | Dowco, Inc. | Hinge |
| RU2614091C1 (ru) * | 2015-12-28 | 2017-03-22 | Валерий Николаевич Толочек | Устройство для ограничения угла поворота створки с зацепом на левой крышке и опорным отверстием в правой крышке |
| RU2611331C1 (ru) * | 2015-12-28 | 2017-02-21 | Валерий Николаевич Толочек | Ограничитель угла поворота створки с опорным отверстием в левой крышке и другим опорным отверстием в правой крышке |
| RU2614094C1 (ru) * | 2015-12-28 | 2017-03-22 | Валерий Николаевич Толочек | Устройство для ограничения угла поворота створки с левой крышкой и опорным отверстием в правом ползунке |
| RU2611330C1 (ru) * | 2015-12-28 | 2017-02-21 | Валерий Николаевич Толочек | Устройство для ограничения угла поворота створки с левой крышкой и опорным отверстием в правой крышке |
| RU2611329C1 (ru) * | 2015-12-28 | 2017-02-21 | Валерий Николаевич Толочек | Устройство для ограничения угла поворота створки с опорным отверстием в левой крышке и другим опорным отверстием в правой крышке |
| US10858072B1 (en) | 2019-06-27 | 2020-12-08 | Dowco, Inc. | Articulated top assist mechanism |
| JP7233393B2 (ja) * | 2020-03-16 | 2023-03-06 | 日立建機株式会社 | 建設機械 |
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- 2012-11-09 US US14/356,407 patent/US9169680B2/en not_active Expired - Fee Related
- 2012-11-09 BR BR112014010975A patent/BR112014010975A2/pt not_active IP Right Cessation
- 2012-11-09 CN CN201280055277.3A patent/CN103917718B/zh not_active Expired - Fee Related
- 2012-11-09 EP EP12847645.4A patent/EP2778295A4/en not_active Withdrawn
- 2012-11-09 WO PCT/KR2012/009463 patent/WO2013070021A1/ko not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| US20140290005A1 (en) | 2014-10-02 |
| EP2778295A1 (en) | 2014-09-17 |
| CN103917718B (zh) | 2016-02-24 |
| EP2778295A4 (en) | 2015-06-17 |
| CN103917718A (zh) | 2014-07-09 |
| IN2014MN00661A (ko) | 2015-07-03 |
| US9169680B2 (en) | 2015-10-27 |
| BR112014010975A2 (pt) | 2017-06-06 |
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