WO2019082412A1 - Structure de dispositif de retenue d'arbre et procédé de traitement de dispositif de retenue d'arbre - Google Patents

Structure de dispositif de retenue d'arbre et procédé de traitement de dispositif de retenue d'arbre

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Publication number
WO2019082412A1
WO2019082412A1 PCT/JP2018/012841 JP2018012841W WO2019082412A1 WO 2019082412 A1 WO2019082412 A1 WO 2019082412A1 JP 2018012841 W JP2018012841 W JP 2018012841W WO 2019082412 A1 WO2019082412 A1 WO 2019082412A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
shaft member
axial
shaft hole
bearing member
Prior art date
Application number
PCT/JP2018/012841
Other languages
English (en)
Japanese (ja)
Inventor
川嶋洋一
Original Assignee
日光金属工業株式会社
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 日光金属工業株式会社 filed Critical 日光金属工業株式会社
Priority to AU2018356871A priority Critical patent/AU2018356871B2/en
Publication of WO2019082412A1 publication Critical patent/WO2019082412A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • 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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections

Definitions

  • the present invention relates to, for example, an axial stop structure and an axial stop processing method that can be suitably employed as a means for preventing the removal of a hinge shaft and preventing axial rattling in a hinge device.
  • a hinge device in which a female hinge member and a male hinge member are connected by a hinge shaft and combined in a freely swingable state is known.
  • the female hinge member has a pair of externally fitted projections provided at a predetermined interval, and each externally fitted projection is formed with a hinge hole for inserting a hinge shaft.
  • the male hinge member is an inner fitting protrusion which is fitted between the outer fitting protrusions of the female hinge member (a pair of plate pieces individually inscribed in the outer fitting protrusions of the female hinge member, There is a case where it is one base piece sandwiched between the outer fitting projections of the side hinge member, and so on), and a hinge hole for penetrating the hinge shaft is also provided in this inner fitting projection. It is formed.
  • Patent Document 1 Japanese Patent Application Publication No. 2000-192717
  • the present invention has been made in view of the above-mentioned circumstances, and with respect to a shaft member such as a hinge shaft used in a hinge device, not only the retaining function but also the axial direction rattle preventing function can be obtained with high accuracy and reliability. It is an object of the present invention to provide a shaft stop structure and a shaft stop processing method which eliminates the need for locking when using a nut and also eliminates the need for welding and can eliminate various problems associated with welding. Do.
  • the shaft stopper structure according to the present invention has a bearing member provided with a through shaft hole and a shaft member inserted into the shaft hole of the bearing member, and the shaft outer surface of the shaft member And a pressure reduction forming portion recessed inward in the radial direction of the shaft member, provided along the axial direction of the shaft member, and in a recess depth direction of the pressure forming portion of the axial outer surface of the shaft member At the intersecting position, an engagement bulging portion expanded radially outward of the shaft member is provided, and the engagement bulging portion of the shaft member is an opening edge portion of the shaft hole in the bearing member.
  • the shaft member is characterized in that a gradient is provided in the direction in which the depth is relatively shallow.
  • the reduction moldings are provided at two places on the axial outer surface of the shaft member at two points bordering on a radial symmetry axis passing through the axial center of the shaft member, and the axial outer surface of the shaft member is provided. Two flat inclined surfaces may be provided to form a V-shaped corner at the boundary of the symmetry axis in an arrangement facing the two pressure-reduction forming portions.
  • the shaft outer surface of the shaft member is provided with a circumferential recess recessed in the direction around the shaft according to the position where the shaft member is inserted into the shaft hole of the bearing member.
  • the portion may be disposed with one end aligned with the circumferential recess.
  • the shaft member may be formed by a male screw end.
  • the compression-formed portion of the shaft member is disposed with one end portion thereof aligned with the closest screw thread or screw groove in the shaft hole of the bearing member. It is suitable.
  • the plurality of bearing members are provided separately from each other in the axial direction of the shaft member to form a female hinge member of the hinge device, and the compression-formed portion and the engagement provided on the axial outer surface of the shaft member
  • the shaft member and the bearing member are configured such that the combined bulging portion is disposed on the shaft end side with respect to at least one bearing member arranged closest to the shaft end in the axial direction of the shaft member.
  • the hinge device may be configured to be rotatable relative to each other.
  • a shaft member is inserted into the shaft hole with respect to a bearing member having a shaft hole, and the shaft outer surface at a position where the shaft member protrudes from the shaft hole of the bearing member
  • the support is supported by a support, and a position of the axial outer surface of the shaft member facing the support is pressed down by a punch to form a draft-formed portion in which the axial outer surface is recessed with respect to the shaft member.
  • An engagement bulging portion that bulges radially outward is formed at a portion of the axial outer surface of the shaft member that intersects with the depression depth direction of the pressing portion, and the engagement bulging portion is formed on the bearing member.
  • the bearing member At the time of forming the reduction formed portion on the shaft member by engaging with the opening edge of the shaft hole, the bearing member is moved from a position away from the shaft hole to a position approaching the shaft hole over time and By pressing continuously Wherein the resulting meat flow towards the engagement protruding portion with respect to the axis member.
  • the shaft member such as the hinge shaft used in the hinge device can be obtained with high precision and reliably not only the retaining function but also the axial direction rattling function with high accuracy. This eliminates the need for securing the case and further eliminates the need for welding, thus eliminating various problems associated with welding.
  • FIG. 4 is a view on arrow AA of FIG. 3; FIG. 4 is a cross-sectional view taken along the line BB of FIG. 3; It is the side view which showed an example of the hinge apparatus comprised by implementing the shaft stop structure which concerns on this invention.
  • It is a front view explaining the case where a pressure reduction forming part and a flat inclined surface are made to face in the shaft stop processing method concerning the present invention, and (a) shows the state where processing preparation was ready and (b) shows processing under processing. It shows the state.
  • It is a side sectional view explaining the shaft stop processing method concerning the present invention, and shows the time of a rolling start.
  • It is a front view explaining the case where drawing parts are made to face each other in the shaft stop processing method concerning the present invention, and (a) shows the state where processing preparation was ready, (b) shows the state under processing There is.
  • FIG. 3 shows an example of the hinge device 1 configured by carrying out the pivoting structure (see FIGS. 1 and 2) according to the present invention.
  • the hinge device 1 comprises a female hinge member 3 having a pair of outwardly fitting projections 2 projecting in a plate shape, and a pair of plate pieces individually inscribed in each externally fitting projection 2 of the female hinge member 3.
  • the male side hinge member 5 provided with the inner fitting projection 4 are connected by penetrating the hinge shaft 6 between the outer fitting projection 2 and the inner fitting projection 4 and combined in a mutually swingable state It is a thing.
  • the female hinge member 3 and the male hinge member 5 are provided with mounting plates 8 and 9 having bolt through holes 7, respectively.
  • both ends of the hinge shaft 6 protruding from the externally fitted projection 2 of the female hinge member 3
  • the shaft stopper structure according to the present invention is implemented for the part.
  • the hinge shaft 6 may be formed of a bar (a round bar or the like) whose outer surface is a straight surface, or a bar of this type having a radially overhanging head at one end (a rivet) You may form by a pin etc.).
  • the hinge shaft 6 may be formed by a full screw or a half screw bolt having a head at one end, or a bolt without a head (referred to as a “slit bolt”, a “long screw”, etc. It may be formed by the screw shaft etc. of all the screws.
  • the shaft fixing structure according to the present invention when using a rod or a bolt without a head as the hinge shaft 6, it is preferable to implement the shaft fixing structure according to the present invention to both ends thereof, or In the case of using a rod or a bolt having a head at one end as the shaft 6, the shaft stopper structure according to the present invention may be implemented only on the shaft end opposite to the head. Therefore, in the following, the hinge shaft 6 is rephrased as “shaft member 6", and the externally fitting projection 2 of the female side hinge member 3 is rephrased as "bearing member 2".
  • a plurality of bearing members 2 are provided along the axial direction of the shaft member 6 (not only the external fitting projections 2 of the female hinge member 3 but also the male hinge member 5).
  • the fitting projection 4 is also a kind of "bearing member 2”
  • the shaft stopper structure according to the present invention may be implemented for the one disposed closest to the axial end in the axial direction of the shaft member 6 .
  • it is not a limitation as to be “closest to the axial end” the axial stopper structure according to the present invention may be implemented for the inside of the inward projection 4 or the like).
  • at least one bearing member 2 may be provided to the shaft member 6.
  • the shaft stopper structure according to the present invention is configured to include the bearing member 2 and the shaft member 6 inserted into the bearing member 2.
  • the shaft hole 12 for inserting the shaft member 6 is formed in the bearing member 2 in a penetrating state.
  • the compression forming portion 15 and the engagement bulging portion 16 are arranged in such a manner as to correspond to the portion projecting outward from the bearing member 2. It is provided.
  • the compression forming portion 15 and the engagement bulging portion 16 are formed on the outer surface of the shaft member 6 which protrudes outward from the opening edge of the shaft hole 12 in the bearing member 2 as a boundary There is.
  • the press-formed portion 15 is formed such that the axial outer surface is recessed radially inward by partially depressing the axial outer surface of the shaft member 6.
  • the press-formed portion 15 is provided at a predetermined distance along the axial direction of the shaft member 6 so as to reach the end of the shaft member 6.
  • the engagement bulging portion 16 in the axial outer surface of the shaft member 6, the axial outer surface in the direction intersecting with the concave depth direction of the pressure reduction molded portion 15 bulges radially outward It is formed by doing.
  • the engagement bulging portion 16 intersects with Poisson's ratio generated within the elastic range of the shaft member 6 by longitudinal compression in the radial direction when forming the draft forming portion 15 (in the case of orthogonal It can be said that it is the result of having caused the radial expansion which often occurs.
  • the engagement bulging portion 16 formed in this manner is in a state of being engaged with the opening edge portion of the shaft hole 12 in the bearing member 2.
  • a recess is produced on the outer surface of the shaft member 6 by machining such as cutting or polishing, no meat movement occurs in the cross-sectional shape of the shaft member 6, and therefore engagement bulging The portion 16 is not formed. Therefore, in the present invention, it is limited that the reduction molding portion 15 is formed just by "reduction".
  • the shaft member 6 is formed by a bolt without a head (screw shaft of all screws). Therefore, the cross-sectional shape of the shaft member 6 is substantially circular. Also, since the shaft member 6 is a bolt as described above, a large number of screw threads and screw grooves are alternately arranged in the axial direction on the outer surface of the shaft, but these screw threads and screw grooves are of course the shaft member 6 Are also present at places passing through the shaft hole 12 of the bearing member 2.
  • the screw groove which is disposed closest to the opening edge of the shaft hole 12 is a circumferential recess 17 formed by recessing the axial outer surface of the shaft member 6 around the axis. From this, the compression forming portion 15 and the engagement bulging portion 16 are disposed with their one ends aligned with the circumferential recess 17.
  • the circumferential recess 17 is endless in the direction around the axis of the shaft member 6 or not.
  • the circumferential recess 17 is a screw groove, it is helical, and is not endless in the axial direction.
  • the movement destination may be limited (the axial direction does not extend beyond the circumferential recess 17). Therefore, it is needless to say that one or a plurality of circumferential recesses 17 may be provided on the outer surface of the shaft member 6 except when the shaft member 6 is formed by a bolt. Further, the circumferential recess 17 may be in a range extending at least about 1 ⁇ 4, preferably about a half of the axial outer surface of the shaft member 6.
  • the pressing and forming portions 15 of the shaft member 6 are provided at two places in a line symmetry with respect to the radial symmetry axis SA passing through the axial center of the shaft member 6. Then, on the axial outer surface of the shaft member 6 on the opposite side (opposite) to these two pressure reduction forming portions 15, two flat portions are formed to form the V-shaped corner portion 20 with the symmetry axis SA as a boundary. An inclined surface 21 is provided.
  • Each reduction forming portion 15 is formed by making the reduction direction parallel to the direction along the symmetry axis SA (vertical direction in FIG. 1). Therefore, the direction along the symmetry axis SA corresponds to the depression of the reduction forming portion 15 It is in the depth direction.
  • the flat inclined surface 21 is formed as a derivative as a result of acting as a supporting surface for the rolling reduction force at the time of producing the reduction molding portion 15, the reduction molding portion 15 is formed as described above It is arrange
  • the amount of protrusion in the reduction direction becomes relatively larger as the bearing member 2 is separated from the axial hole 12 in the axial direction. It is preferable that a gradient ⁇ be provided such that the amount of protrusion in the pressure reduction direction becomes relatively smaller as it gets closer to the axial hole 12. Therefore, the pressure lower surface 31 of the punch 30 which stands by while holding down the pressure is compared with the separation distance h 1 to the axial outer surface (the top of the thread) of the shaft member 6 at a position away from the shaft hole 12 of the bearing member 2. The positional relationship is maintained such that the separation distance h 2 to the axial outer surface (the same) of the shaft member 6 at a position close to the shaft hole 12 is larger (h 1 ⁇ h 2 ).
  • the depression depth of the formed pressing-down section 15 becomes relatively deep at a position away from the axial hole 12 of the bearing member 2, and the concaved area becomes closer to the axial hole 12.
  • a gradient in the direction of relatively shallow depth is provided.
  • the shaft stop processing method (the method of forming the shaft stop structure according to the present invention) according to the present invention will be described.
  • the pair of inner fitting projections 4 of the male hinge member 5 are respectively inscribed in the bearing member 2 (the pair of outer fitting projections 2 of the female hinge member 3), and all the shaft holes 12 are aligned.
  • the shaft member 6 is inserted into these shaft holes 12 (see, for example, FIG. 5 and the like).
  • both end portions of the shaft member 6 are protruded to a certain extent from the bearing member 2 which is closest to the axial end in the axial direction of the shaft member 6.
  • the axial outer surfaces of the shaft members 6 protruding from the shaft holes 12 of the bearing members 2 are supported by the supports 32 respectively.
  • the support 32 is for converting and concentrating the reduction force when the reduction-molded portion 15 is formed into the formation force of the engagement bulging portion 16, and at the same time on the outer surface of the shaft member 6.
  • the V-shaped corner portion 20 (two flat inclined surfaces 21: all shown in FIG. 1) is to be formed.
  • the support body 32 has a pair of inclined support surfaces 33 in which the inclination directions are inward each other so as to have a V-shape.
  • the upper surface of the support 32 is set to a predetermined height with reference to the uppermost position of each of the inclined support surfaces 33 being held at an interval W narrower than the outer diameter d of the shaft member 6 and formed substantially horizontally It is done. Therefore, at the uppermost position of each inclined support surface 33, a corner portion intersecting the upper surface of the support 32 is generated.
  • corner portions are arranged to be in contact with the axial outer surface of the shaft member 6 in the initial stage of supporting the shaft member 6 (when not pressed). Therefore, these corners act to bite into the axial outer surface of the shaft member 6 when the rolling starts and contribute to promote the generation of the engagement bulging portion 16.
  • these corner portions may have an edge (a corner portion where a bending line clearly appears).
  • the corners of these corner portions have an appropriate size because the edges do not cause cracks or breakage due to stress concentration in the shaft member 6 and the support 32. It was chamfered so that no edge was produced.
  • the press-formed portions 15 are formed on both ends of the shaft member 6 by simultaneously pressing the respective punches 30 simultaneously.
  • the punch 30 has a pressure lower surface 31 to which a gradient ⁇ is applied along the axial direction of the shaft member 6, as described above with reference to FIG.
  • the inclination ⁇ also varies depending on the material and outer diameter of the shaft member 6, the axial length of the reduction-molding section 15, and the like, but it is preferable to be approximately 3 °. When it is larger than 3 ° (such as 5 ° or more) or smaller (such as 2 ° or less), it is difficult to obtain the expected flow of meat.
  • the reduction formed portions 15 are formed at two places with respect to the axial outer surface of the shaft member 6, two pressure lower surfaces 31 are also provided in a symmetrical arrangement with the symmetry axis SA as a boundary.
  • a non-rolldown portion 34 having a shape which is concaved upward is formed between the two pressure lower surfaces 31 in a direction opposite to the downward protrusion of the pressure lower surface 31.
  • the downward protrusion amount K of the impression surface 31 (the internal height of the non-rolldown portion 34) is the same as the recess depth of the reduction molding portion 15 (see FIG. 1). It is preferable to set, as a standard, that the outer surface of the shaft member 6 can be slightly pressed by the non-rolldown portion 34 when reaching the maximum.
  • the formation of the engagement bulging portion 16 is possible and aggressively for forming the engagement bulging portion 16 also for the meat portion which is pressed and moved by the inner edge and the inner side surface of the pressure lower surface 31 which is the arrangement facing the non-rolldown portion It becomes possible to use it with high efficiency and high efficiency, and make the formation of the engagement bulge 16 more reliable.
  • the punch 30 is moved down toward the support 32.
  • the meat flow which makes the engagement bulging part 16 project radially outward by being pressed down mainly by the pressure lower surface 31 of the punch 30.
  • the two press-formed parts 15 are formed with respect to the shaft member 6, and the engagement bulging part 16 is formed accordingly. Further, two flat inclined surfaces 21 are formed so as to correspond to the respective press-formed portions 15, and eventually the flat inclined surfaces 21 come close to each other to form the V-shaped corner 20 (see FIG. 1).
  • the shaft member 6 is separated from the shaft hole 12 of the bearing member 2 when forming the draft forming portion 15. At this position, the pressure reduction starts, and the pressure gradually and continuously comes out toward the position close to the axial hole 12.
  • the shaft stopper structure according to the present invention is highly accurate not only for the retaining function but also for the axial rattle preventing function with respect to the shaft member 6 such as the hinge shaft used in the hinge device 1 In addition, it is possible to obtain surely, to eliminate the need for locking when using a nut, and also to eliminate the need for welding and to eliminate various problems associated with welding.
  • the present invention is not limited to the above-mentioned embodiment, and can be suitably changed according to the embodiment.
  • the pressure reduction forming portion 15 is not limited to be provided so as to reach the shaft end of the shaft member 6, and is disposed inward in the axial direction from the shaft end of the shaft member 6 (in the shaft end It is also possible to leave a non-pressure part).
  • V-shaped corner 20 it is not necessary to form the V-shaped corner 20 on the outer surface of the shaft 6.
  • the support body 32 provided with the second pressure lower surface 35 facing the pressure lower surface 31 of the punch 30 it is formed so as to make the pressure reduction portions 15 face each other.
  • the punch 30 is described above with the support 32 at the center and the support 32 at the center of the shaft member 6, but the punch 30 may be downward and the support 32 may be upper. Also, it may be distributed in the left and right direction.
  • the bearing member 2 is not limited to be in the form of a piece of a plate, as long as the shaft end of the shaft member 6 projects from the shaft hole 12, the bearing member 2 may be, for example, a hole shaft of the shaft hole 12. It may be a block-like one or a tubular one with a large dimension along the direction.
  • Hinge device Outer fitting projection (bearing member) 3 Female Hinge Member 4 Internal Fitting 5 Male Hinge Member 6 Hinge Axis (Shaft Member) 7 bolt through hole 8 mounting plate 9 mounting plate 12 axial hole 15 reduction molding portion 16 engagement bulging portion 17 circumferential recess 20 V-shaped corner portion 21 flat inclined surface 30 punch 31 pressure lower surface 32 support 33 inclined support surface 34 No pressure reduction part 35 2nd pressure lower surface ⁇ gradient SA Symmetry axis W Distance of the top position of inclined support surface d Outer diameter d 2 diameter of valley K downward protrusion amount h 1 separation distance h 2 separation distance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hinges (AREA)

Abstract

Afin d'obtenir, avec une précision et une fiabilité supérieures, un effet de retenue ainsi qu'un effet de prévention de cliquetis dans la direction axiale sur un élément d'arbre (6), la présente invention comprend un élément de réception d'arbre (2) pourvu d'un trou d'arbre (12), et l'élément d'arbre (6) qui passe à travers le trou d'arbre (12). Une section de moulage par réduction (15) qui est évidée radialement vers l'intérieur est disposée dans la direction axiale sur une surface extérieure d'arbre de l'élément d'arbre (6), et des sections bombées de mise en prise (16) qui font saillie radialement vers l'extérieur à partir de l'élément d'arbre (6) sont disposées en des positions qui croisent la section de moulage par réduction (15) dans la direction de la profondeur de l'évidement sur la surface extérieure d'arbre de l'élément d'arbre (6). Les sections bombées de mise en prise (16) sont en prise avec des sections de bord d'ouverture du trou d'arbre (12), et la section de moulage par réduction (15) possède une pente qui devient relativement plus profonde à une position espacée dans la direction axiale à partir du trou d'arbre (12) et qui devient relativement et de façon correspondante moins profonde en se rapprochant du trou d'arbre (12).
PCT/JP2018/012841 2017-10-27 2018-03-28 Structure de dispositif de retenue d'arbre et procédé de traitement de dispositif de retenue d'arbre WO2019082412A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2018356871A AU2018356871B2 (en) 2017-10-27 2018-03-28 Shaft retainer structure and shaft retainer processing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017208156A JP6705967B2 (ja) 2017-10-27 2017-10-27 軸止め構造及び軸止め加工方法
JP2017-208156 2017-10-27

Publications (1)

Publication Number Publication Date
WO2019082412A1 true WO2019082412A1 (fr) 2019-05-02

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PCT/JP2018/012841 WO2019082412A1 (fr) 2017-10-27 2018-03-28 Structure de dispositif de retenue d'arbre et procédé de traitement de dispositif de retenue d'arbre

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Country Link
JP (1) JP6705967B2 (fr)
AU (1) AU2018356871B2 (fr)
WO (1) WO2019082412A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166979U (fr) * 1986-04-14 1987-10-23
JPS62182369U (fr) * 1986-05-09 1987-11-19
JPH01104414U (fr) * 1987-12-29 1989-07-14
JP2000192717A (ja) * 1998-12-24 2000-07-11 Riken Kaki Kogyo Kk ヒンジ及びその製造方法
JP2001294126A (ja) * 2000-04-12 2001-10-23 Asmo Co Ltd ワイパ装置
US20140090204A1 (en) * 2012-09-28 2014-04-03 Gem Products, Inc. Adjustable Friction Hinge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237723A (en) * 1991-04-12 1993-08-24 Itw Ltd. Door hinge
US6007287A (en) * 1997-10-30 1999-12-28 Mcdonnell Douglas Corporation Deformable head fastener

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166979U (fr) * 1986-04-14 1987-10-23
JPS62182369U (fr) * 1986-05-09 1987-11-19
JPH01104414U (fr) * 1987-12-29 1989-07-14
JP2000192717A (ja) * 1998-12-24 2000-07-11 Riken Kaki Kogyo Kk ヒンジ及びその製造方法
JP2001294126A (ja) * 2000-04-12 2001-10-23 Asmo Co Ltd ワイパ装置
US20140090204A1 (en) * 2012-09-28 2014-04-03 Gem Products, Inc. Adjustable Friction Hinge

Also Published As

Publication number Publication date
JP2019078397A (ja) 2019-05-23
AU2018356871B2 (en) 2021-06-10
JP6705967B2 (ja) 2020-06-03
AU2018356871A1 (en) 2020-05-07

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