WO2020035602A1 - Dämpfungselement mit gewindeabschnitt - Google Patents
Dämpfungselement mit gewindeabschnitt Download PDFInfo
- Publication number
- WO2020035602A1 WO2020035602A1 PCT/EP2019/072037 EP2019072037W WO2020035602A1 WO 2020035602 A1 WO2020035602 A1 WO 2020035602A1 EP 2019072037 W EP2019072037 W EP 2019072037W WO 2020035602 A1 WO2020035602 A1 WO 2020035602A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- damping element
- thread
- counter
- recess
- sleeve
- Prior art date
Links
Classifications
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
- F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/04—Damper
Definitions
- the invention relates to a damping element.
- the invention also relates to a
- Combination comprising a damping element and a first body, wherein the damping element can engage in particular in a recess of the first body.
- the invention further relates to a device for vibration-damped fastening of a first body to a second body, the device having a damping element.
- DE 10048889 A1 discloses a hollow cylindrical damping element for fastening a body to a plate via a screw.
- the damping element is arranged in a sleeve-shaped housing.
- the connection between the damping element and the housing takes place through a complementary shape of the damping element and the housing.
- a rubber buffer for mounting a bonnet on a body component is known.
- the rubber buffer has a basic body in the form of a cylindrical element with a spiral groove. With the help of the spiral groove, which acts as a screw thread, the rubber buffer can be screwed into the inner panel of the bonnet.
- US Pat. No. 4,430,776 describes a rubber buffer for connecting two panels.
- the rubber buffer has elastic projections, which are separated from the rest of the material of the rubber buffer on two of four of their sides by an L-shaped recess for the purpose of mobility, and various projections.
- an aggregate fastening device for the vibration-capable fixing of a motor or transmission on a chassis is known.
- a first bearing part on the engine side and a second bearing part on the chassis side are marked by a Vibration-damping element connected to one another, which is fixed in the second bearing part by a bearing cover.
- the bearing cover is connected to the second bearing part by a thread or by a bayonet lock.
- the invention has for its object an improved damping element
- the invention is also based on the object of providing an improved combination comprising a damping element and a first body, the damping element being able in particular to engage in a recess in the first body. Furthermore, the invention is based on the object of providing an improved device for vibration-damped fastening of a first body to a second body.
- the problem is solved by a damping element with the features of claim 1.
- the damping element has a multi-start thread on its peripheral surface.
- the peripheral surface is preferably a cylindrical, particularly preferably circular cylindrical surface.
- the “longitudinal direction” of the damping element is the direction of an axis that runs through the center of gravity of the two end faces.
- a "multi-start thread” is a thread that has two or more parallel threads, in contrast to a normal, only single-start thread.
- Multi-threading causes the damping element to be convenient and quick in the recess of the first body can be screwed in because a comparatively short rotational movement has to be carried out when it is inserted, generally less than a full rotation.
- a thread comprises one or more thread sections. Hence is a
- Thread section a thread or part of a thread.
- the threaded portion can e.g. B. be formed by a groove, a web or a combination of a groove and a web.
- the thread section does not necessarily have to extend over a full thread revolution, but can also extend over only part of a full thread revolution.
- the object of the invention is achieved by a combination comprising a damping element and a first body, the damping element being able to engage in a recess in the first body, with the features of claim 2.
- the damping element has a threaded section on its peripheral surface and the recess in the first Body in their inner surface at least one
- the counter thread section corresponds to the
- a counter thread section can be a counter thread or part of a counter thread.
- the counter thread section can be one of a plurality of counter thread sections of a counter thread of the first body. This can also, for. B. be formed by a groove, a web or a combination of a groove and a web.
- the counter-thread section does not necessarily have to extend over a full counter-thread revolution, but can also extend over only a part of a full counter-thread revolution.
- the device can be a first body by means of
- the combination comprises a first body and a damping element.
- the damping element has a multi-start thread on its peripheral surface.
- the first body can be a pump, e.g. a vacuum, oil or
- Coolant pump e.g. B. a cooling water pump, in particular the housing of such a pump, for an engine, in particular an internal combustion engine.
- the second body can be the engine itself, in particular its engine block.
- the pump unit can also be adapted to other assemblies, so the solution is not limited to the connection to an internal combustion engine.
- the preferred damping element comprises, particularly preferably consists of, a rubber-elastic material, preferably an elastomer, for example hydrogenated acrylonitrile butadiene rubber (HNBR) or ethylene-propylene-diene rubber (EPDM).
- HNBR hydrogenated acrylonitrile butadiene rubber
- EPDM ethylene-propylene-diene rubber
- the preferred damping element and / or the preferred first body has at least two, preferably three or four, threaded sections or counter-threaded sections on its circumferential surface, which are typically spaced apart from one another.
- the threaded sections or counter-threaded sections preferably have identical pitch angles, particularly preferably the threaded sections or
- Mating thread sections of different threads or parts of different threads of a multi-thread can be based on their Longitudinally aligned with each other so that they form sections of the same thread or counter thread.
- the preferred damping element has a multi-start thread on its peripheral surface, e.g. a two-course, three-course, four-course, five-course,
- the thread is preferably less than 40 threads, particularly preferably less than 20 threads.
- the invention also includes embodiments in which the
- Damping element has only a single thread on its peripheral surface.
- the preferred first body is equipped on the inner lateral surface of its recess with a multi-thread counter thread, e.g. with a two-thread, three-thread, four-thread, five-thread, six-thread, seven-thread, eight-thread or more than eight-thread counter thread.
- the counter thread is preferably less than 40 threads, particularly preferably less than 20 threads.
- the invention also includes designs in which the first body has only a single-threaded counter thread on the inner lateral surface of its recess.
- the threaded sections and / or the mating thread sections are preferably evenly spaced from one another on the circumferential surface of the damping element or in the inner lateral surface of the recess.
- the threaded sections or counter-threaded sections are particularly preferably rotationally symmetrical with respect to the longitudinal axis of the
- Damping element or the first body particularly preferably n-count
- Counter thread sections can be divided by n. In other versions, this indicates
- Damping element only a threaded section.
- the “longitudinal direction” of the first body is the direction in which the damping element can be inserted into the recess of the first body.
- the longitudinal direction of the first body preferably runs perpendicular to the end face of the first body.
- the preferred recess in the first body is a substantially cylindrical, particularly preferably circular cylindrical hole. Particularly preferably a through hole.
- the damping element can be rotated by less than 720 ° relative to the first body, particularly preferably less than 360 °, particularly preferably less than 180 °, particularly preferably less than 90 °, particularly preferably less than 45 ° on the first body by screwing. This can be achieved in particular by using a suitable number of threads. It is an achievable advantage of this embodiment of the invention that the combination can be easily assembled and separated.
- threaded section preferably at least one, particularly preferably all, threaded section (s) extends or extends over less than 800 °, particularly preferably less than 400 °, particularly preferably less than 200 °, particularly preferably less than 100 °, particularly preferably less than 50 °. Angle specifications are always referred to a full rotation or a full circle of 360 °.
- counter-thread section preferably at least one, particularly preferably all, counter-thread section (s) extends or extends over less than 800 °, particularly preferably less than 400 °, particularly preferably less than 200 °, particularly preferably less than 100 ° , particularly preferably less than 50 °.
- the preferred thread and / or mating thread has a length of two pitch or less, particularly preferably one pitch or less, particularly preferably half a pitch or less, particularly preferably a quarter pitch or less.
- the thread section (s) and / or counter-thread section (s) preferably have a pitch angle of more than 0.5 °, particularly preferably more than 1 °, particularly preferably more than 2 °, particularly preferably more than 4 °, particularly preferably more than 8 °. This advantageously makes it possible to achieve a sufficient relative movement in the longitudinal direction even by a small rotation in order to securely fix the damping element on the first body.
- the thread section (s) and / or counter-thread section (s) preferably have a pitch angle of less than 60 °, particularly preferably less than 45 °, particularly preferably less than 30 °, particularly preferably less than 20 °, particularly preferably less than 10 °. This advantageously prevents the damping element from being too easily detached from the first body due to the thread pitch being too great.
- the preferred damping element has a locking element and the preferred first body has a counter-locking element which can cooperate with the locking element of the damping element in order to lock the damping element with the first body when it is screwed to it.
- Counter-latching element preferably a projection, a recess or a constriction of the damping element or the first body.
- the preferred locking element is elastic. It is preferably made of the same material as the damping element, particularly preferably in one piece with it. The locking element and / or that
- Counter-locking element is, for example, on a threaded section or
- a preferred damping element has a handling section.
- Handling sections are preferably on the circumferential side of the damping element at least one or more, then preferably evenly spaced in the circumferential direction, depression (s), projection / projections or
- Handle section by hand or with a tool to rotate the damping element about its longitudinal direction relative to the first body.
- By rotating the projection can be moved over the constriction in order to fix the damping element to the first body or to release it.
- the damping element is preferably ring-shaped. “Ring-shaped” means that the damping element has a hole which runs from the first end face through the
- Damping element to the second end face is sufficient.
- the preferred hole is cylindrical at least in sections, particularly preferably circular cylindrical.
- the preferred damping element is a hollow cylinder, particularly preferably a circular hollow cylinder.
- a sleeve is preferably arranged in the hole of the damping element.
- the sleeve is preferably made of metal, for example steel, particularly preferably of sheet steel, or of plastic.
- the preferred sleeve spans more than half of the longitudinal extent of the hole, ie the distance from one end to the other end of the Holes particularly preferably span at least 70%, particularly preferably at least 90% of the hole. However, it preferably does not span the entire hole. The latter has the advantage that the damping element can be compressed in its longitudinal direction without the sleeve thereby emerging from the damping element on one end face.
- the peripheral surface of the sleeve preferably partially or completely adjoins the peripheral surface of the hole of the damping element. Damping element and sleeve are preferably positively connected to each other. It is thereby achievable that the sleeve can be fixed in the damping element in order to prevent the sleeve from slipping out of the damping element.
- the hole of the damping element has at least two sections of different hole diameter for this purpose.
- the preferred sleeve has at least two corresponding sections of different outside diameters, a section of smaller outside diameter of the sleeve adjoining a section of smaller hole diameter of the hole and a section of larger outside diameter of the sleeve adjoining a section of larger hole diameter of the hole of the damping element.
- the sleeve preferably has a radially outward projection on one end face of the damping element, which is particularly preferably adjacent to the end face of the damping element. This projection can help to fix the sleeve and the damping element to one another in a form-fitting manner.
- the damping element is vulcanized with the sleeve inserted or the damping element is glued to the sleeve.
- the preferred device for vibration-damping fastening of a first body to a second body has in addition to the damping element
- the preferred fastening element can engage in the hole of the damping element and in a recess in the second body in order to connect them.
- the preferred second body has a recess into which the fastening element engages at least in sections.
- the preferred recess is an essentially cylindrical, particularly preferably circular cylindrical hole.
- the hole can be a
- Countersunk hole i.e. a hole closed on one side, or a through hole.
- the Recesses of the first body and the second body are preferably aligned coaxially or at least overlapping one another.
- the fastening element spans the hole of the damping element, that is to say that it extends through the entire longitudinal extent of the hole from one end face of the damping element to the other end face of the
- the fastening element is preferably arranged so that it is secured against loss.
- the preferred sleeve has a constriction on its inside, particularly preferably at one end of the sleeve.
- the fastening element preferably has two sections each with a diameter which is so large that it cannot overcome the constriction of the sleeve, these sections of the screw being arranged on opposite sides of the constriction of the sleeve.
- a portion of increased diameter is preferably formed by a head of the fastener.
- a second section of increased diameter is preferably located in the area of a bolt of the fastening section and is referred to below as
- the narrowing of the sleeve is preferably located at the end of the sleeve facing the head of the fastening element.
- the preferred fastener has a head with a chin.
- the diameter of the chin is preferably larger than the diameter of the hole of the damping element, so that the head of the fastening element cannot get into the hole.
- Damping element and the sleeve between the chin and the face of the second body can be set.
- the preferred chin has such a large diameter that it can engage the second end face of the damping element in order to
- the preferred fastener is a screw.
- a screw in the sense of the present invention has a head and a bolt, the bolt having a thread at least in sections, particularly preferably at least at the end at which the head is not located.
- the thread of the fastening device is preferably located on the side of the securing section facing away from the head.
- the recess in the second body is preferably equipped with a counter thread corresponding to the thread of the fastening element, so that the
- Device can be attached to the second body by screws.
- FIG. 1 shows a damping element according to the invention in (a) perspective view and (b)
- FIG. 2 shows a device according to the invention comprising a damping element, first body, sleeve and fastening element in the transport position in (a) perspective view and (b) cross-sectional view;
- FIG. 3 shows a device according to the invention comprising a damping element, first body, sleeve and fastening element in the fastening position in (a) perspective view and (b) cross-sectional view;
- Figure 4 shows the recess of the first body in (a) a first cross-sectional view
- Figure 5 is a cross-sectional view of the device of Figures 2 and 3 in the first
- a damping element 1 according to the invention has an annular, specifically hollow cylindrical shape, the first 2 and the second 3 end faces being connected by a peripheral surface 4 of the damping element 1.
- each threaded section has a locking element 10 in the form of a projection in the vicinity of its second end.
- the projection is made of the same material and is made in one piece with the damping element 1.
- the first body has a four-start counter thread with four counter thread sections 11 in the form of webs on the inner circumferential surface of a recess 13 in the first body.
- Each of the counter-thread sections 11 has a counter-locking element 9 in the form of a depression near its end.
- Locking element 10 and counter-locking element 9 cooperate in order to fix the damping element 1 screwed to the first body 12 on the first body 12 in such a way that the screw connection can no longer be loosened easily. So that the locking element 10 can engage in the counter-locking element 9, the locking element must move back elastically in order to reach the recess in the counter-locking element.
- Threaded sections 5 of the damping element are screwed to the counter-threaded sections 11 of the first body 12. If the mating thread sections come into contact with the locking element 10, the elastic force of the locking element must be overcome by increased force when screwing, so that the locking element 10 can engage in the recess of the counter-locking element 9 in order to lock the damping element with the first body. In the same way, an increased force must be applied to the locking element 10 and counter-locking element 9 again against the elastic force of the Separate locking element 10 and so to release the lock. The damping element 1 and the first body 12 can then be separated from one another again by a reverse screwing movement.
- the damping element 1 has ribs 14 running in the circumferential direction, which preload the damping element elastically against the inner surface of the recess 13 of the first body 12 and thus, together with threads and counter threads, ensure a firm fit of the damping element 1 in the recess 13 of the first body 12 ,
- the recess 13 in the first body 12 is a circular cylindrical through hole.
- the first body 12 is a coolant pump and is shown symbolically in the figures only as a ring around its recess 13 for simplification.
- the damping element has a handling section with four depressions 15 that are evenly spaced on the circumferential side of the damping element. In another embodiment, not shown in the figures, this has
- Handling element only one recess. As can be clearly seen in FIGS. 2a, 2b, 3a and 3b, the handling section still protrudes beyond the recess 13 in the first body 12 when the damping element 1 is fixed in the recess 13. As a result, a fitter can grip the handling section by hand or with a tool in order to rotate the damping element 1 about its longitudinal direction relative to the first body 12 and thus to fasten it to or detach it from the first body 12.
- a hole 16 of the damping element 1 extends from the first 2 to the second end face 3 of the damping element 1.
- a sleeve 17 is arranged in the hole 16, which spans the hole from the first end face 2 to just before the second end face 3.
- damping element 1 To define damping element 1, it has an upper section 18 with a slightly larger outer diameter than that of a lower section 19, and the hole 16 of the damping element has a corresponding upper section 20 with a slightly larger inner diameter than that of a lower section 21.
- the sleeve 17 on the first end face 2 of the damping element 1 has a radially outward direction extending projection 22, which adjoins the first end face 2 of the damping element 1.
- a screw 23 with a head 24 and a shaft 25 engages as a fastening element in the hole of the sleeve 17 and is preferably arranged in the sleeve 17 so as to be secured against loss.
- the sleeve 17 has a constriction 26 on the inside at the end which faces the second end face 3 of the damping element 1.
- the screw has on its shaft 25 an annular securing portion 27 with a diameter which is so large that it cannot overcome the constriction 26 of the sleeve 17.
- the head 24 of the screw 23 also has a larger diameter than the constriction 26. The fact that the constriction 26 is located precisely between the head 24 and the securing section 27 prevents the screw 23 from falling out of the damping element 1.
- Damping element 1 first body 12, sleeve 17 and captive screw 23 is shown in Figures 2a and 2b.
- the damping element 1 is fixed in the recess 13 of the first body 12.
- the first body 12 with attached damping element 1 and screw 23 can be transported and delivered for mounting on a second body (not shown), in particular an internal combustion engine.
- the bolt 25 of the screw 23 has a thread 28 with which it can engage in a recess in the second body.
- the recess of the second body is a countersunk or through hole and is equipped with a corresponding internal thread for this purpose.
- the fastening position with screw 23 screwed into the recess of the second body is shown in FIGS. 3a and 3b.
- the head 24 of the screw 23 has a chin 29, the diameter of which is so large that it can engage the second end face 3 of the damping element 1 in order to compress the damping element 1.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/267,984 US11846337B2 (en) | 2018-08-17 | 2019-08-16 | Damping element with thread portion |
BR112021000790-3A BR112021000790A2 (pt) | 2018-08-17 | 2019-08-16 | Elemento de amortecimento com seção roscada |
CN201980053013.6A CN112567150B (zh) | 2018-08-17 | 2019-08-16 | 具有螺纹部的阻尼元件 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018120113.3 | 2018-08-17 | ||
DE102018120113.3A DE102018120113B4 (de) | 2018-08-17 | 2018-08-17 | Dämpfungselement mit Gewindeabschnitt |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020035602A1 true WO2020035602A1 (de) | 2020-02-20 |
Family
ID=67688771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/072037 WO2020035602A1 (de) | 2018-08-17 | 2019-08-16 | Dämpfungselement mit gewindeabschnitt |
Country Status (5)
Country | Link |
---|---|
US (1) | US11846337B2 (de) |
CN (1) | CN112567150B (de) |
BR (1) | BR112021000790A2 (de) |
DE (1) | DE102018120113B4 (de) |
WO (1) | WO2020035602A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018120105B4 (de) * | 2018-08-17 | 2023-02-16 | Nidec Gpm Gmbh | Dämpfungselement mit Bajonettverschluss |
TWI822953B (zh) * | 2020-02-06 | 2023-11-21 | 鑽全實業股份有限公司 | 氣瓶式電動釘槍 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430776A (en) | 1980-09-08 | 1984-02-14 | Matsushita Reiki Co., Ltd. | Combination vibration damper and fastener for union of two panels |
GB2226618A (en) * | 1986-07-31 | 1990-07-04 | Anthony Owen Hunt | Flexible coupling |
DE10048889A1 (de) | 2000-09-29 | 2002-04-11 | Europa Fasteners Gmbh | Befestigungs- und/oder Verbindungseinrichtung sowie Montageverfahren |
DE102008057883A1 (de) | 2008-11-18 | 2010-05-27 | Audi Ag | Kraftfahrzeug mit frei gestalteter Frontklappe sowie Verfahren zum Betreiben eines Kraftfahrzeugs mit Frontklappe |
DE102011081469A1 (de) | 2011-08-24 | 2013-02-28 | Bayerische Motoren Werke Aktiengesellschaft | Aggregate-Befestigungseinrichtung für Kraftfahrzeuge |
CN203023383U (zh) * | 2012-12-13 | 2013-06-26 | 营口临潼维宁科技有限公司 | 一种复合式垂直轴风力发电机减震装置 |
WO2016134410A1 (en) * | 2015-02-26 | 2016-09-01 | Air Diffusion Agencies Pty Ltd | A mount assembly for engineering services |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US556215A (en) * | 1896-03-10 | Pipe connection for water-closet bowls | ||
GB222618A (en) | 1923-08-13 | 1924-10-09 | Arthur Lake Jennings | Improvements in or relating to machinery or apparatus for washing coke, breeze and the like |
US2437843A (en) * | 1945-06-06 | 1948-03-16 | Henry E Van Ness | Resilient bushing |
US2996311A (en) * | 1958-07-16 | 1961-08-15 | Leon F Thiry | Independent wheel suspension for automotive vehicle |
US4653968A (en) | 1980-08-25 | 1987-03-31 | Illinois Tool Works, Inc. | Adjustable abutment assembly |
CN2076937U (zh) * | 1990-05-18 | 1991-05-15 | 罗良祖 | 汽车减震器径向高载荷不漏油支承及油封装置 |
US5110081A (en) * | 1990-09-26 | 1992-05-05 | Lang Jr William O | Vibration-isolating mount |
FR2797208B1 (fr) * | 1999-08-03 | 2002-10-18 | Stihl Maschf Andreas | Element antivibrations pourvu d'une surete d'arrachement |
US6267347B1 (en) * | 1999-10-05 | 2001-07-31 | Peter Anthony Ryan | Acoustic mount |
DE20102258U1 (de) * | 2001-02-09 | 2001-11-08 | Stahl Gebhardt Gmbh | Schwingungsdämpfer als Luftkanalhalter |
US7329258B2 (en) * | 2001-12-07 | 2008-02-12 | Synthes (U.S.A.) | Damping element |
WO2008028678A1 (de) * | 2006-09-07 | 2008-03-13 | Pal International A.S. | Befestigungsvorrichtung einer scheibenwischanlage an einem kraftfahrzeug |
CN203022493U (zh) * | 2011-01-14 | 2013-06-26 | 漳州威迪亚卫浴有限公司 | 一种改良的阻尼结构 |
US20170044773A1 (en) * | 2015-08-12 | 2017-02-16 | Michael Gernhart | Acoustic Leveling Clip |
WO2018000017A1 (en) * | 2016-06-30 | 2018-01-04 | Air Diffusion Agencies Pty Ltd | Mount improvements |
-
2018
- 2018-08-17 DE DE102018120113.3A patent/DE102018120113B4/de not_active Expired - Fee Related
-
2019
- 2019-08-16 WO PCT/EP2019/072037 patent/WO2020035602A1/de active Application Filing
- 2019-08-16 CN CN201980053013.6A patent/CN112567150B/zh active Active
- 2019-08-16 US US17/267,984 patent/US11846337B2/en active Active
- 2019-08-16 BR BR112021000790-3A patent/BR112021000790A2/pt not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430776A (en) | 1980-09-08 | 1984-02-14 | Matsushita Reiki Co., Ltd. | Combination vibration damper and fastener for union of two panels |
GB2226618A (en) * | 1986-07-31 | 1990-07-04 | Anthony Owen Hunt | Flexible coupling |
DE10048889A1 (de) | 2000-09-29 | 2002-04-11 | Europa Fasteners Gmbh | Befestigungs- und/oder Verbindungseinrichtung sowie Montageverfahren |
DE102008057883A1 (de) | 2008-11-18 | 2010-05-27 | Audi Ag | Kraftfahrzeug mit frei gestalteter Frontklappe sowie Verfahren zum Betreiben eines Kraftfahrzeugs mit Frontklappe |
DE102011081469A1 (de) | 2011-08-24 | 2013-02-28 | Bayerische Motoren Werke Aktiengesellschaft | Aggregate-Befestigungseinrichtung für Kraftfahrzeuge |
CN203023383U (zh) * | 2012-12-13 | 2013-06-26 | 营口临潼维宁科技有限公司 | 一种复合式垂直轴风力发电机减震装置 |
WO2016134410A1 (en) * | 2015-02-26 | 2016-09-01 | Air Diffusion Agencies Pty Ltd | A mount assembly for engineering services |
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Publication number | Publication date |
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CN112567150B (zh) | 2022-11-15 |
DE102018120113A1 (de) | 2020-02-20 |
BR112021000790A2 (pt) | 2021-04-13 |
US20210324932A1 (en) | 2021-10-21 |
CN112567150A (zh) | 2021-03-26 |
US11846337B2 (en) | 2023-12-19 |
DE102018120113B4 (de) | 2022-03-24 |
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