WO2009110287A1 - Ressort d'assistance, dispositif portable et procédé de sollicitation d'ouverture et de fermeture de dispositif portable - Google Patents

Ressort d'assistance, dispositif portable et procédé de sollicitation d'ouverture et de fermeture de dispositif portable Download PDF

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Publication number
WO2009110287A1
WO2009110287A1 PCT/JP2009/052192 JP2009052192W WO2009110287A1 WO 2009110287 A1 WO2009110287 A1 WO 2009110287A1 JP 2009052192 W JP2009052192 W JP 2009052192W WO 2009110287 A1 WO2009110287 A1 WO 2009110287A1
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WO
WIPO (PCT)
Prior art keywords
spring
urging mechanism
assist
casing
slide
Prior art date
Application number
PCT/JP2009/052192
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English (en)
Japanese (ja)
Inventor
丈晴 北川
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP2010501832A priority Critical patent/JP5418494B2/ja
Publication of WO2009110287A1 publication Critical patent/WO2009110287A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Definitions

  • the present invention relates to an assist spring, a portable device, and an opening / closing urging method of the portable device, and in particular, when sliding a casing of the portable device, an assist spring for urging the sliding operation, a portable device using the assist spring, and a portable device
  • the present invention relates to an opening / closing biasing method.
  • an assist function (open / close bias function) that manually pressurizes and slides half of the slide area of the first housing and then automatically slides the other half. ) Has an assist type.
  • Patent Document 6 and Patent Document 7 disclose a technique in which two compression springs are arranged in series and different spring constants are used depending on the magnitude of the load.
  • Patent Documents 1 to 5 create a slide load curve in which the horizontal axis represents the slide amount of the first housing and the vertical axis represents the slide load (load generated in the slide direction).
  • the tilt before and after changing from the manual slide area to the automatic slide area is small. Therefore, even if the first housing enters the automatic slide area, the load that can slide the first housing is not reached immediately, and the automatic slide operation is not performed. Become.
  • An object of the present invention is to provide an assist spring capable of shortening a manually operated slide operating distance, a portable device using the assist spring, and a method for opening and closing the portable device.
  • the assist spring includes the first casing, the second casing, and the first casing in a uniaxial direction in a state where the first casing and the second casing are overlapped.
  • An assist spring for biasing the slide of the first housing in a portable device comprising:
  • the assist spring includes a first urging mechanism and a second urging mechanism in which extension forces act in opposite directions, and the first urging mechanism or the second urging mechanism has a compression amount.
  • the assist spring rotates in the sliding direction when the first casing slides, and takes a horizontal posture from a manual slide region that is in a first oblique posture, and further in a second oblique posture from the horizontal posture.
  • the amount of compression of the first urging mechanism or the second urging mechanism is limited by the limiter member before and after the assist spring assumes a horizontal posture.
  • the portable device includes a first casing, a second casing, and the first casing in a uniaxial direction in a state where the first casing and the second casing are overlapped.
  • the assist spring includes a first urging mechanism and a second urging mechanism in which extension forces act in opposite directions, and the first urging mechanism or the second urging mechanism has a compression amount.
  • the limiter member is limited,
  • the assist spring rotates in the sliding direction when the first casing slides, and takes a horizontal posture from a manual slide region that is in a first oblique posture, and further in a second oblique posture from the horizontal posture. It is arranged between the first casing and the second casing so as to shift to a certain automatic sliding area,
  • the amount of compression of the first urging mechanism or the second urging mechanism is limited by the limiter member before and after the assist spring assumes a
  • the portable device opening / closing urging method of the present invention includes a first urging mechanism and a second urging mechanism in which extension forces act in opposite directions, and the first urging mechanism or the second urging mechanism.
  • the urging mechanism constitutes an assist spring including a limiter member whose compression amount is limited, When the first casing slides in the uniaxial direction in a state where it overlaps with the second casing, the first casing rotates in the sliding direction and becomes a horizontal posture from the manual slide region which is the first oblique posture, and further the horizontal posture
  • the assist spring is disposed between the first casing and the second casing so as to shift from the automatic sliding region to the second oblique posture from
  • the compression amount of the first urging mechanism or the second urging mechanism is limited by the limiter member before and after the assist spring assumes a horizontal posture.
  • an assist spring capable of shortening a manually operated slide operating distance
  • a portable device using the assist spring and a method for opening and closing the portable device.
  • a compression spring 405 and a compression spring 404 having a smaller spring constant than the compression spring 405 are connected in series via a core 402.
  • two compression springs 403 having the same spring constant are connected in series via a core 402, and a limiter 406 for limiting the compression amount of the upper compression spring 403 is provided.
  • a compression spring 405 and a compression spring 404 having a smaller spring constant than the compression spring 405 are connected in series via a core 402, and the compression amount of the upper compression spring 404 is limited.
  • a limiter 406 is provided.
  • a compression spring 405 and a compression spring 404 having a smaller spring constant than the compression spring 405 are connected in series via a core 402, and the compression amount of the lower compression spring 405 is determined.
  • a limiter 406 for limiting is provided.
  • the spring constant of the compression spring 403 is k1
  • the spring constant of the compression spring 404 is k2
  • the spring constant of the compression spring 405 is k3.
  • the combined spring constant of the compression spring 404 and the compression spring 405 after the limiter 406 acts on the compression spring 404 is (k2 ⁇ k3) / (k2 + k3)> k3, that is, 0> k3. Absent.
  • the combined spring constant of the compression spring 405 and the compression spring 404 after the limiter 406 acts on the compression spring 405 can be (k2 ⁇ k3) / (k2 + k3)> k2, that is, 0> k2. I don't get it.
  • a straight line K indicates the relationship between the amount of movement x of the tip 401 of the principle model of FIGS. 4A and 4B and the generated load f.
  • the straight line k1 indicates the relationship between the amount of movement x of the tip 401 after the limiter 406 has acted and the generated load f in the principle model of FIG. 4C.
  • the straight line k2 indicates the relationship between the amount of movement x of the tip 401 after the limiter 406 has acted and the generated load f in the principle model of FIG. 4E.
  • the straight line k3 indicates the relationship between the amount of movement x of the tip 401 after the limiter 406 has acted and the generated load f in the principle model of FIG. 4D.
  • the assist spring, the portable device, and the opening / closing biasing method of the portable device of the present invention use the principle of the series spring.
  • the mobile device 100 is a mobile terminal such as a mobile phone, a mobile game machine, or a PDA (Personal Digital Assistant). As illustrated in FIGS. 1A and 1B, the mobile device 100 includes a first housing 102, a second housing 105, a slide mechanism 106, and an assist spring 107.
  • the first housing 102 includes a display unit 101 and the like.
  • the second housing 105 includes a cross key 103, an operation numeric keypad 104, and the like.
  • the slide mechanism 106 slides the first casing 102 in the longitudinal direction of the casing in a state where the first casing 102 and the second casing 105 are overlapped.
  • the assist spring 107 biases the slide (opening / closing) of the first housing 103.
  • the slide mechanism 106 includes an L-shaped member 108 and a U-shaped member 109.
  • the L-shaped member 108 is formed on the upper surface of the second casing 105 in the longitudinal direction of the casing, and the horizontal portion extends inward.
  • the U-shaped member 109 is formed on the lower surface of the first housing 102 in the longitudinal direction of the housing and has an opening toward the outside. The horizontal portion of the L-shaped member 108 is slidably inserted into the opening of the U-shaped member 109.
  • the assist spring 107 includes a first urging mechanism 110 and a second urging mechanism 111.
  • the first urging mechanism 110 includes an assist base 113, a compression spring 114, and a piston rod 115.
  • the assist base 113 has a long hole 112 having an opening 112a on one side 113a.
  • the compression spring 114 is inserted into the long hole 112.
  • the piston rod 115 is inserted into the elongated hole 112 so that the compression force and the extension force of the compression spring 114 can be transmitted, and an end portion thereof is rotatably connected to the first housing 102.
  • the second urging mechanism 111 includes an assist base 113, a compression spring 117, and a piston rod 118.
  • the assist base 113 is a member common to the first urging mechanism 110.
  • the assist base 113 has an opening 116 a on a side surface 113 b facing the side surface 113 a, and an elongated hole 116 is formed in parallel with the elongated hole 112.
  • the compression spring 117 is inserted into the elongated hole 116.
  • the piston rod 118 is inserted into the elongated hole 116 so that the compression force and the extension force of the compression spring 117 can be transmitted, and an end portion thereof is rotatably connected to the second housing 105.
  • the assist base 113 is a rectangular member having a strength that can sufficiently withstand the compression force of the compression springs 114 and 117.
  • the assist base 113 has a total of four elongated holes 112 and 116 arranged alternately.
  • the long hole 112 (116) has an opening 112a (116a) only at one end.
  • the long hole 112 (116) has an inner diameter substantially equal to the outer diameter of the piston rod 115 (118) so that the inserted piston rod 115 (118) is not shaken.
  • the long hole 112 (116) has a depth capable of inserting the compression spring 114 (117) and the tip of the piston rod 115 (118).
  • the compression spring 114 (117) has an outer diameter substantially equal to the inner diameter of the long hole 112 (116). In the present embodiment, the compression spring 114 (117) has an equal spring constant.
  • the piston rod 115 (118) is a round bar member having sufficient strength to withstand the compression force of the compression spring 114 (117).
  • the tip of the piston rod 115 (118) contacts the compression spring 114 (117).
  • the other end of the piston rod 115 (118) is connected to the other end of another piston rod belonging to the same urging mechanism by a connecting member 119.
  • connection member 119 has a hole 120 through which a bolt (not shown) is passed.
  • the connecting member 119 is connected to each casing by fixing bolts passed through the holes 120 via bearings (not shown).
  • a limiter member 121 is provided in the vicinity of the other end of the piston rod 115 of the first urging mechanism 110, and the piston rod 115 penetrates the limiter member 121.
  • the limiter member 121 is not particularly limited as long as it is a member that can limit the stroke amount of the piston rod 115 and limit the compression amount of the compression spring 114. Although the limiter member 121 will be described in detail later, when the first casing 102 is slid, the assist base 107 is positioned at a position where the stroke of the piston rod 115 is restricted before and after the assist spring 107 assumes a horizontal posture. Side surfaces are arranged.
  • the assist spring 107 having such a configuration operates on the same principle as the series spring described above. In other words, if the spring constants of the compression springs 114 and 117 are equal to k1, the assist spring 107 has a combined spring constant of k1 / 2 until the limiter member 121 operates. On the other hand, after the limiter member 121 acts on the assist spring 107, the combined spring constant of the compression springs 114 and 117 becomes k1.
  • the assist spring 107 is disposed between the first casing 102 and the second casing 105 as shown in FIGS. 1B and 3. That is, the assist spring 107 rotates around the connection point between the connecting member 119 of the piston rod 118 of the second urging mechanism 111 and the second housing 105 to urge the slide of the first housing 102. To be arranged in a compressed state. More specifically, when the first housing 102 is slid, the assist spring 107 rotates and assumes a horizontal posture from the manual slide region that is in the first oblique posture. The assist spring 107 further rotates and shifts from the horizontal posture to the automatic slide region in the second oblique posture.
  • the first casing 102 is urged and slides as shown in FIGS. 3A to 3E.
  • FIG. 3A shows a state in which the first housing 102 is closed with respect to the second housing 105. At this time, the assist spring 107 is arranged in a posture inclined to the lower left, which is the first oblique posture.
  • FIG. 3B shows a state in which the limiter member 121 is acted by manually sliding the first casing 102 from the state of FIG. 3A with respect to the second casing 105 by Xe.
  • the limiter member 121 is sandwiched between the connecting member 119 of the first urging mechanism 110 and the side surface of the assist base 113 to limit the stroke of the piston rod 115.
  • the slide load has a magnitude
  • FIG. 3C shows a state in which the assist spring 107 is in a horizontal posture in a state in which the first casing 102 is manually slid Xf relative to the second casing 105 from the state of FIG. Shows the state.
  • FIG. 3D shows a state in which the first housing 102 is automatically slid Xg-Xf from the state of FIG. 3C with the limiter member 121 acting on the second housing 105. .
  • the slide load has a magnitude
  • FIG. 3E shows a state in which the first casing 102 is automatically slid Xh-Xf with respect to the second casing 105 with the limiter member 121 released from the state of FIG. 3C. .
  • the slide load has a magnitude
  • the spring constant of the assist spring 107 increases from the state shown in FIG. 3B where the limiter member 121 acts to the state shown in FIG.
  • the assist spring 107 is relatively close to the horizontal posture. Therefore, although the vertical component in the extension force of the assist spring 107 is small, the assist spring 107 has a large spring constant in the stage from FIG. 3C to FIG. 3D, so that a large slide load can be obtained. That is, when a slide load curve is created with the slide amount of the first housing 102 taken on the horizontal axis and the slide load taken on the vertical axis, the inclination before and after changing from the manual slide region to the automatic slide region increases. Therefore, when the first housing 102 enters the automatic slide region, a load sufficient to slide the first housing 102 can be obtained immediately, and the slide length to be manually operated can be shortened.
  • the assist spring 107 generates a large slide load.
  • the assist spring 107 is arranged so that the slide length of the automatic slide area is longer than the slide length of the manual slide area. Thereby, the slide length to be manually operated can be shortened by the amount corresponding to the shortening of the slide length of the manual slide region.
  • the flow is the reverse of the flow from FIG. 3A to FIG. 3E. That is, the state from FIG. 3E to FIG. 3C is the manual slide region in the first oblique posture.
  • the state from FIG. 3C to FIG. 3A is an automatic slide region having the second oblique posture. Therefore, even when the first casing 102 is closed, if the first casing 102 enters the automatic slide region, a load sufficient to slide the first casing 102 can be obtained immediately.
  • the slide length to be manually operated can be shortened.
  • the compression springs 114 and 117 have the same spring constant, but this is not restrictive. Even if the spring constant of the compression spring of one biasing mechanism is smaller than the spring constant of the compression spring of the other biasing mechanism, the same action and effect can be obtained. At this time, it is preferable that the spring constant of the compression spring on the biasing mechanism side including the limiter member is smaller than the spring constant of the compression spring of the other biasing mechanism. Thereby, a larger slide load can be obtained.
  • the limiter member 121 is provided in the vicinity of the other end of the piston rod 115 of the first urging mechanism 110, but this is not restrictive.
  • the assist spring 207 of the present embodiment has a guide rod 201 formed at the tip of the piston rods 115 and 118 of the first urging mechanism 110 and the second urging mechanism 111. Yes.
  • the guide rod 201 has a smaller diameter than the piston rods 115 and 118 so that the guide rod 201 can be inserted into the compression springs 114 and 117.
  • the guide rod 201 is inserted into the compression spring 114 (117). Accordingly, it is possible to prevent the compression spring 114 (117) from being bent when the compression spring 114 (117) is deformed.
  • the assist base 113 is formed with a guide hole 202 having a common axis with the elongated hole 112 (116) so as to extend from the elongated hole 112 (116).
  • a limiter member 203 is disposed at the bottom of the guide hole 202 of the first urging mechanism 110. Therefore, the mobile device of the present embodiment can also obtain the same operations and effects as the mobile device 100 of the first embodiment.
  • the first housing 102 enters the automatic slide region, the first housing 102 is obtained. A sufficient load can be obtained immediately to slide the slide, and the slide length to be manually operated can be shortened.
  • the limiter member 121 is provided in the vicinity of the other end of the piston rod 115 of the first biasing mechanism 110.
  • the limiter member 121 may be provided on the assist base 113 side of the piston rod 115, and the piston rod 115 may slide within the limiter member 121.
  • the limiter member 121 may be disposed between the other end of the piston rod 115 and the side surface 113a of the assist base.
  • the first urging mechanisms 110 and the second urging mechanisms 111 are alternately arranged.
  • the respective biasing mechanisms may be arranged adjacent to each other.
  • the assist spring may be arranged so as to sandwich the second urging mechanism 111 by the first urging mechanism 110.
  • the arrangement of the first urging mechanism 110 and the second urging mechanism 111 is not particularly limited.
  • the assist spring of the above embodiment has two each of the first urging mechanism and the second urging mechanism, but the number is not particularly limited.
  • the first urging mechanism is provided with the limiter member, but the second urging mechanism may be provided.
  • the assist spring, portable device, and portable device opening / closing biasing method of the present invention can be well implemented by combining the above-described embodiments.
  • the assist spring 1007 shown in FIG. 12 is configured to correspond to the first embodiment, and the spring constants of the compression springs 1014 and 1017 of both biasing mechanisms 1010 and 1011 are equal.
  • spring constant 15 gf / mm, natural length: 20 mm, outer diameter: 1.0 mm, wire diameter: 0.15 mm, spring constant: 15 gf / mm, natural length: 25 mm,
  • Two types of compression springs having an outer diameter of 1.0 mm and a wire diameter of 0.15 mm were used.
  • the symbol Xp in the figure indicates the stroke length until the limiter member 1021 acts on the piston rod 1015
  • the symbol 1018 indicates the piston rod of the second urging mechanism 1011.
  • the assist spring 1007 is arranged on the portable device so that the slide length of the manual slide area and the slide length of the automatic slide area are equal to each other along the locus shown in FIG.
  • the portable device provided with the assist spring 1007 having such a configuration shows a slide load curve as shown in FIG.
  • Curve 1 shows a slide load curve of a portable device that is not provided with a limiter member and has the same configuration.
  • the assist spring two types of compression springs were used properly as described above, but the same curves were shown.
  • 0 to 30 mm indicates the slide length of the manual slide area
  • 30 to 60 mm indicates the slide length of the automatic slide area. It can be seen that the slopes of the curves 2 and 3 are larger than those of the curve 1 before and after the manual slide area is changed to the automatic slide area.
  • the assist spring 2007 shown in FIG. 15 is configured to correspond to the second embodiment, and the spring constant of the compression spring 2014 of the first biasing mechanism 2010 is the compression of the second biasing mechanism 2011.
  • the spring constant of the spring 2017 is smaller.
  • the compression spring 2014 has a spring constant: 10 gf / mm, natural length: 25 mm, outer diameter: 1.0 mm, wire diameter: 0.1 mm, a spring constant: 10 gf / mm, natural length: 25 mm, outer diameter : 2.5 mm, wire diameter: 0.20 mm, and two types of compression springs were used.
  • the compression spring 2017 includes a spring constant: 30 gf / mm, natural length: 20 mm, outer diameter: 1.8 mm, wire diameter: 0.23 mm, spring constant: 30 gf / mm, natural length: 20 mm, outer diameter : 1.0 mm, wire diameter: 0.16 mm and two types of compression springs were used.
  • reference numeral 2015 in the figure denotes a piston rod of the first urging mechanism 2010, and reference numeral 2018 denotes a piston rod of the second urging mechanism 2011.
  • This assist spring 2007 was placed on the portable device so that the slide length of the manual slide area and the slide length of the automatic slide area were equalized along the locus shown in FIG.
  • the portable device provided with the assist spring 2007 having such a configuration exhibits a slide load curve as shown in FIG.
  • Curve 1 shows a slide load curve of a portable device that is not provided with a limiter member and has the same configuration.
  • the assist spring two types of compression springs were used properly as described above, but the same curves were shown.
  • 0 mm to 30 mm indicates the slide length of the manual slide area
  • 30 mm to 60 mm indicates the slide length of the automatic slide area. It can be seen that the slopes of the curves 2 and 3 are larger than those of the curve 1 before and after the manual slide area is changed to the automatic slide area.
  • the assist spring 3007 shown in FIG. 17 has a configuration substantially similar to the configuration shown in FIG. 15, but includes a limiter member 3021 in the second urging mechanism 2011.
  • the assist spring 3007 is disposed on the portable device so that the slide length of the manual slide area and the slide length of the automatic slide area are equal to each other along the locus shown in FIG.
  • the portable device provided with the assist spring 3007 having such a configuration shows a slide load curve as shown in FIG.
  • Curve 1 shows a slide load curve of a portable device that is not provided with a limiter member and has the same configuration.
  • the assist spring two types of compression springs were used properly as described above, but the same curves were shown.
  • 0 to 30 mm indicates the slide length of the manual slide area
  • 30 to 60 mm indicates the slide length of the automatic slide area. It can be seen that the slopes of the curves 2 and 3 are larger than those of the curve 1 before and after the manual slide area is changed to the automatic slide area.
  • the slide length of the manual slide region of curve 2 is 33 mm and curve 1 as shown in FIG.
  • Example 2 A second embodiment of the assist spring, portable device, and portable device opening / closing biasing method according to the present invention will be described with reference to FIGS.
  • the assist spring 2007 having the configuration shown in FIG. 15 is traced along the locus shown by the solid line in FIG. 20 so that the slide length of the manual slide area is shorter than the slide length of the automatic slide area.
  • the symbol ⁇ X in the figure indicates the shift amount of the assist spring 2007.
  • the portable device provided with the assist spring 2007 having such a configuration shows a slide load curve as shown in FIG.
  • Curve 1 is provided with an assist spring that does not include a limiter member and has the same configuration as the other, so that the slide length of the manual slide area is equal to the slide length of the automatic slide area by following the locus shown by the dotted line in FIG.
  • the slide load curve of a portable device is shown.
  • Curve 2 is provided with an assist spring having no limiter member and the other components being equal so that the slide length of the manual slide area is shorter than the slide length of the automatic slide area, following the locus shown by the solid line in FIG.
  • the slide load curve of a portable device is shown.
  • the curve 3 of the portable device provided with the limiter member 2021 has a larger inclination before and after the change from the manual slide region to the automatic slide region than the curves 1 and 2 of the portable device not provided with the limiter member. I understand.
  • the slide length of the manual slide area of curve 1 is 34 mm and curve 3 as shown in FIG.
  • the present invention is applicable to mobile terminals such as mobile phones, mobile game machines, and PDAs (Personal Digital Assistants).

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Springs (AREA)

Abstract

L'invention porte sur un ressort d'assistance par lequel la distance de coulissement d'un boîtier par actionnement manuel peut être réduite. Un ressort d'assistance (107) pour solliciter le coulissement d'un premier boîtier (102) d'un dispositif portable (100) comprend un premier mécanisme de sollicitation (110) et un second mécanisme de sollicitation (111). Le premier mécanisme de sollicitation (110) ou le second mécanisme de sollicitation (111) comprend un élément limiteur (121) pour limiter la quantité de compression du premier ou du second mécanisme de sollicitation (110 ou 111). Le ressort d'assistance (107) est monté entre le premier boîtier (102) et un second boîtier (105) de telle manière que, lorsque le premier boîtier (102) est coulissé, le ressort d'assistance (107) tourne dans la direction de coulissement, passe dans une orientation horizontale à partir d'une région de coulissement manuelle dans laquelle le ressort d'assistance est dans une première orientation oblique, et est modifié à partir de l'orientation horizontale pour être placé dans une région de coulissement automatique dans laquelle le ressort d'assistance est dans une seconde orientation oblique. Le ressort d'assistance (107) est conçu de telle manière que la quantité de compression du premier mécanisme de sollicitation (110) ou du second mécanisme de sollicitation (111) est limitée au voisinage de l'orientation horizontale par l'élément limiteur (121).
PCT/JP2009/052192 2008-03-04 2009-02-10 Ressort d'assistance, dispositif portable et procédé de sollicitation d'ouverture et de fermeture de dispositif portable WO2009110287A1 (fr)

Priority Applications (1)

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JP2010501832A JP5418494B2 (ja) 2008-03-04 2009-02-10 アシストバネ、携帯機器及び携帯機器の開閉付勢方法

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Application Number Priority Date Filing Date Title
JP2008-053234 2008-03-04
JP2008053234 2008-03-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013002913A1 (fr) * 2011-06-27 2013-01-03 Archer Daniels Midland Company Esters époxydés peu colorés provenant de graisses et d'huiles naturelles époxydées

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129942U (fr) * 1985-01-31 1986-08-14
JPS6377144U (fr) * 1986-11-10 1988-05-23
WO2005076487A1 (fr) * 2004-02-03 2005-08-18 Jong Chul Choo Glissiere permettant de relier la partie emettrice et la partie receptrice d'un telephone mobile de maniere coulissante
WO2007136224A1 (fr) * 2006-05-24 2007-11-29 Diabell Co., Ltd. Articulation pour téléphone cellulaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129942U (fr) * 1985-01-31 1986-08-14
JPS6377144U (fr) * 1986-11-10 1988-05-23
WO2005076487A1 (fr) * 2004-02-03 2005-08-18 Jong Chul Choo Glissiere permettant de relier la partie emettrice et la partie receptrice d'un telephone mobile de maniere coulissante
WO2007136224A1 (fr) * 2006-05-24 2007-11-29 Diabell Co., Ltd. Articulation pour téléphone cellulaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013002913A1 (fr) * 2011-06-27 2013-01-03 Archer Daniels Midland Company Esters époxydés peu colorés provenant de graisses et d'huiles naturelles époxydées

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JPWO2009110287A1 (ja) 2011-07-14

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