WO2006003784A1 - 指針式計器 - Google Patents
指針式計器 Download PDFInfo
- Publication number
- WO2006003784A1 WO2006003784A1 PCT/JP2005/010824 JP2005010824W WO2006003784A1 WO 2006003784 A1 WO2006003784 A1 WO 2006003784A1 JP 2005010824 W JP2005010824 W JP 2005010824W WO 2006003784 A1 WO2006003784 A1 WO 2006003784A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pointer
- gear train
- moving member
- indicator
- moving
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 description 13
- 229920003002 synthetic resin Polymers 0.000 description 11
- 239000000057 synthetic resin Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/22—Pointers, e.g. settable pointer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/215—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays characterised by the combination of multiple visual outputs, e.g. combined instruments with analogue meters and additional displays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/698—Pointers of combined instruments
- B60K2360/6985—Pointers of combined instruments with only part of pointer being visible
Definitions
- the present invention relates to a pointer-type instrument mounted on a vehicle represented by, for example, an automobile, and in particular, a penetrating portion or a transparent portion having a transparent portion force is formed in a central region of an indicator plate including a virtual rotation center of the pointer.
- the present invention relates to a pointer-type instrument that allows a display device disposed behind the indicator plate to be visually recognized through the fluoroscopic part and performs pointer-type display on the outer periphery of the fluoroscopic part.
- This pointer-type meter is equipped with a pointer between an indicator plate having a transparent part formed in the central region and a display device disposed behind the indicator plate facing the transparent part, and a gear train is provided on the outer periphery.
- a ring-shaped moving member is provided, and has a gear that meshes with the gear train of the moving member and a drive shaft that rotates the gear, and the gear is rotated through the drive shaft to rotate the gear on the indicator plate.
- the center area that is originally a dead space can be used as a relatively large information display space. There are advantages such as space efficiency and excellent visibility.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2000-131099
- a gear train is provided on the moving member, a gear meshing with the gear train is provided on the driving device, and the moving member is rotated through a gear connection between the gear train and the gear. Since the movable member is configured to move, the gear train and the gear need to be held together with a backlash clearance in order to properly rotate and move the moving member (pointer). Since the pointer-type instrument is configured so that the gears of the drive device are engaged with the gear train of the moving member, for example, variations in component accuracy or thermal shadows are caused. The meshing depth of the gear train and gear may fluctuate due to sound, and the proper connection between the gear train and gear may not be maintained.
- the present invention has an object to provide a pointer-type instrument capable of ensuring an appropriate connection state between the driving device and the moving member when the gear is connected. To do.
- the present invention is formed by extending a pointer, an indicator plate having an indicator portion arranged along the movement path of the indicator, and an array shape of the indicator portion, A moving member that supports the pointer and has a first gear train around it, a rotating member that has a second gear train that meshes with the first gear train, and a drive shaft that rotates the rotating member. And a driving device that moves the pointer along the index portion by rotating the rotating member through the driving shaft, and contacts the moving member on at least one of the driving shaft or the rotating member.
- a restricting means for restricting a meshing depth between the first gear train and the second gear train.
- the present invention is characterized in that the regulating means rotates in conjunction with the movement of the moving member.
- the present invention is characterized in that a second restricting means for restricting movement of the moving member to the side opposite to the restricting means side is provided.
- the second restricting means and the moving member are opposed to each other via a predetermined clearance, and the clearance is a mesh between the first gear train and the second gear train. It is characterized by being set smaller than the depth.
- the present invention is characterized in that the second restricting means comprises elastic pressing means for pressing the moving member with elasticity.
- the elastic pressing member means is looped through at least two fulcrums. It is characterized by comprising a passed flexible member.
- the present invention is characterized in that a support member is provided that supports the moving member so as to be movable by making point contact or line contact with the moving member.
- FIG. 1 is a front view of a pointer-type meter according to an embodiment of the present invention.
- FIG. 2 is a front view when the indicator plate is removed in FIG.
- FIG. 3 is a cross-sectional view taken along the line AA in FIG.
- FIG. 4 is a cross-sectional view taken along the line BB in FIG.
- FIG. 5 is a cross-sectional view of a principal part showing a second embodiment of the present invention.
- FIG. 6 is a front view when an indicator plate of a pointer-type meter according to a third embodiment of the present invention is removed.
- FIG. 7 is a sectional view taken along the line D-D in FIG.
- FIG. 8 is a front view of a main part of each gear train in the embodiment.
- FIG. 9 is a front view of main parts of each gear train in a state where the moving member is displaced in the direction of the arrow shown in FIG.
- FIG. 10 shows a fourth embodiment of the present invention and is a front view when an indicator plate is removed.
- FIG. 11 is a cross-sectional view taken along line EE in FIG.
- FIG. 12 is a sectional view taken along line FF in FIG.
- Elastic pressing means (second regulating means)
- Annular pressing means elastic pressing means, second regulating means
- First support member fullrum
- FIG. 1 is a front view of a pointer-type instrument according to the present embodiment
- FIG. 2 is a view when an indicator plate is removed in FIG. 3 is a cross-sectional view taken along the line AA in FIG. 2
- FIG. 4 is a cross-sectional view taken along the line BB in FIG.
- the pointer-type instrument As shown in FIGS. 1 and 2, the pointer-type instrument according to the present embodiment is attached to the indicator plate 1, the moving member 2 disposed behind the indicator plate 1, and the moving member 2.
- the indicator plate 1 has a see-through portion 11 formed of a through hole in a substantially central region, and on the outer periphery of the see-through portion 11, characters and scales arranged in an arc along the movement path of the pointer 3
- the indicator part 12 is provided. These indicator portions 12 are formed on a base material made of a synthetic resin plate constituting the indicator plate 1 by means such as screen printing.
- the moving member 2 is made of a synthetic resin body formed in a ring shape along the arrangement shape of the indicator portions 11, and on its inner periphery, a gear train (see FIG. A first gear train) 21 and a contact portion 22 that contacts a later-described regulating means of the driving device 5 and a later-described third receiving portion of the support member 4 are formed (see FIG. 3).
- the moving member 2 has a ring shape, but may have a band shape or an arc shape as long as the shape conforms to the array shape of the indicator portions 12.
- the pointer 3 is made of a linear synthetic resin body, is attached and fixed to the moving member 2 so that the tip thereof faces the center side, and rotates together with the moving member 2 to indicate the indicator portion 12.
- the pointer 3 and the indicator 12 are light transmissive and emit light upon receiving light with a light source power (not shown).
- the support member 4 is made of a substantially annular synthetic resin body having a see-through part 11 of the indicator plate 1 and a through-hole 41 corresponding to the display device 6, and is installed on the circuit board 7.
- the support member 4 includes a protruding first receiving portion 42 (see FIG. 3) that receives the bottom of the moving member 2 by point contact, and a protruding second receiving portion that receives the front surface of the moving member 2 by point contact.
- the outer periphery of the moving member 2 is driven by the driving device. 5 is provided with elastic pressing means (second restricting means) 8 for pressing on the restricting means side described later with elasticity and restricting the movement of the moving member 2 to the side opposite to the restricting means. Yes.
- a plurality of first receiving portions 42 are formed on the front surface side of the support member 4 at appropriate intervals, and the second receiving portions 43 are appropriately spaced so as to protrude in a substantially inverted “L” shape.
- the extension 45 is formed on the wall surface facing the support member 4 of the extension 45, and the third receiving portion 44 is formed to protrude forward at an appropriate interval at a position corresponding to the inner periphery of the moving member 2.
- the first and second receiving portions 42 and 43 constitute a thrust receiving portion of the moving member 2
- the third receiving portion 44 constitutes a radial receiving portion of the moving member 2.
- the elastic pressing means 8 includes a pressing piece 83 having a cylindrical portion 81 and a pressing portion 82 extending from the cylindrical portion 81 toward the moving member 2, and a support member 4 force toward the front. And a shaft 84 that pivotally supports the cylindrical portion 81 of the pressing piece 83, one end is fixed to the support member 4, and the other end is fixed to the pressing portion 82, and the pressing portion 82 is supported using the shaft portion 84 as a fulcrum.
- the biasing member 85 also has a coil spring force that presses and biases the moving member 2 side. In this case, the pressing portion 82 is configured to make point contact with the side wall surface of the moving member 2 to reduce friction.
- the driving device 5 is, for example, a stepping motor force and is connected and fixed on the circuit board 7.
- the drive shaft 51 of the drive device 5 extends forward, and is provided with a rotating member 52 and a restricting means 53.
- the rotating member 52 is made of a synthetic resin body having a gear train (second gear train) 54 that fits on the gear train 21 of the moving member 2 on the outer periphery thereof, and is fixed so as to rotate together with the drive shaft 51. Yes.
- the restricting means 53 also has a synthetic resin physical force supported by the drive shaft 51 at a position adjacent to the rotating member 52, and the outer peripheral portion rotates together with the moving member 2 while being in contact with the contact portion 22 of the moving member 2.
- a driven roller 51 is supported as a driven roller.
- the restricting means 53 includes a drive shaft 51 In this case, the regulating means may be fixed with respect to the rotating member 52.
- the display device 6 is composed of, for example, a liquid crystal display device, and is mounted on the circuit board 7 so as to face the see-through portion 11 of the indicator plate 1.
- the drive shaft 51 of the drive device 5 is set to rotate according to the measurement amount, and the rotation member 52 rotates by the rotation of the drive shaft 51.
- the moving member 2 having the gear train 21 that meshes with the gear train 54 of the rotating member 52 rotates and the pointer 3 provided on the movable member 2 is moved to the indicator portion on the outer periphery of the fluoroscopic portion 11 where the display device 6 faces.
- the drive shaft 51 of the drive member 5 is provided with a restricting means 53 that contacts the contact portion 22 of the moving member 2 and restricts the engagement depth of the gear trains 21 and 54. Therefore, for example, even if the dimensions of the support member 2 change due to dimensional variations or thermal effects, an appropriate clearance (clearance for backlash) can be secured between the gear trains 21 and 54. It is possible to prevent the meshing depth of the gears from becoming excessively deep, so that an excessive load is applied to the driving device 5 and the gear trains 21 and 54 are prevented from clogging.
- the elastic pressing means 8 presses the moving member 2 toward the restricting means 53, and restricts the moving member 2 from moving to the side opposite to the restricting means 53, as described above. Even if the dimension of the support member 2 changes, it is possible to prevent the meshing depth between the gear train and the gear from becoming too shallow. Can be prevented.
- the pointer-type meter has the indicator 3 having the indicator 3, the indicator plate 1 having the indicator portion 12 arranged along the movement path of the indicator 3, and the array shape of the indicator portion 12.
- a moving member 2 that extends along and supports the pointer 3 and has a gear train (first gear train) 21 around it, and a gear train (second gear train) 54 that meshes with the gear train 21.
- a rotation member 52 having a drive shaft 51 for rotating the rotation member 52, and a drive device 5 for moving the pointer 3 along the indicator portion 12 by rotating the rotation member 52 through the drive shaft 52;
- the drive shaft 51 is provided with restricting means 53 that restricts the meshing depth between the gear train 21 and the gear train 54 in contact with the moving member 2.
- the depth of the grudge is deep It is possible to prevent over-reduction, thereby ensuring an appropriate connection state between the two and improving reliability.
- the restricting means 53 rotates in conjunction with the movement of the moving member 2, whereby the rotational load on the moving member 2 can be reduced.
- the elastic pressing means for restricting the movement of the moving member 2 to the side opposite to the restricting means 53 on the side opposite to the side facing the restricting means 53 of the moving member 2 (second 8), it is possible to prevent the meshing depth of the gear trains 21, 54 from becoming too shallow, thereby ensuring proper connection between the two gears and improving reliability.
- the elastic pressing means (second restricting means) 8 is installed on the opposite side of the moving member 2 from the side facing the restricting means 53, but the gear train 21 is opposite to the gear train 54.
- the installation position and the number thereof are arbitrary. For example, it may be installed at the inner periphery of the moving member 2 that is 180 degrees different from the control means 53.
- the second restricting means is made elastic as the elastic pressing means 8, so that the followability to the dimensional change of the moving member 2 can be improved, and the moving member 2 can be changed in size. Even so, the contact strength of the moving member 2 with respect to the regulating means 53 can be kept substantially constant.
- the second restricting means is elastic, any configuration can be applied as long as the movable member 2 can be pressed with elasticity on the restricting means 53 side, for example, instead of the elastic pressing means 8 of the present embodiment.
- the elastic pressing means 8 may be provided by a single spring member made of metal or synthetic resin.
- the support member 4 that movably supports the moving member 2 is provided with the first to third receiving portions 42 to 44 that make point contact or line contact with the moving member 2. Friction between the member 4 and the moving member 2 can be reduced.
- the support member 4 may be provided on the moving member 2 side provided with point contact or line contact.
- the restricting means 53 is arranged inside the moving member 2. However, if the gear train 21 is formed on the outer periphery, the restricting means 53 may be arranged outside the moving member 2. ⁇ .
- FIG. 5 is a cross-sectional view of a main part showing a second embodiment of the present invention.
- a restricting means is provided on a part of the rotating member.
- the rotating member 52 of the present embodiment has a regulating means 55 in addition to the gear train 54.
- FIG. 6 is a front view of the pointer-type instrument according to the second embodiment when the indicator plate 1 is removed
- FIG. 7 is a sectional view taken along the line DD of FIG. 6
- FIG. 9 is a front view of relevant parts of the gear trains 21, 54 in a state where the moving member 2 (first gear train 21) is displaced in the direction of arrow 13 in FIG.
- the pointer-type meter includes a mesh holding means (second regulating means) 14.
- the composite holding means 14 is made of a synthetic resin and has a cylindrical shape.
- the mesh holding means 14 is press-fitted into the support member 4 so as to face the outside of the moving member 2 via a predetermined clearance (gap) C.
- the clearance C is set to be smaller than the meshing depth G of the gear train (first gear train) 21 and the gear train (second gear train) 54 at all times.
- the meshing depth G (G1) is a width in which the respective teeth provided in the gear train 21 and the gear train 54 are meshed as shown in FIG.
- the mesh holding means 14 detects the displacement as shown in FIG. Limited to C minutes.
- the depth G2 is the amount obtained by subtracting the clearance C from the depth G1 (G1-C). Since the mating depth G> clearance C, there is no possibility of misalignment.
- the gear train 21 and the gear train 54 are connected to each other properly because the engagement depth G is restricted by the first restricting means 53 and the engaging and holding means 14 provided inside and outside the moving means 2. The state can be maintained.
- the mesh holding means 14 is disposed opposite to the moving means 2 via the clearance C, and is not in contact with the moving means 2, so that the bullet of the first embodiment having a structure that is pressed by point contact. Compared to the characteristic pressing means 8, the load applied to the driving device 5 can be reduced.
- the combination holding means 14 can reduce the number of parts and the number of assembling steps as compared with the elastic pressing member 8 in the first embodiment.
- the composite holding means 14 has a cylindrical shape made of a synthetic resin and is in line contact with the moving member 2.
- the constituent material and the shape are arbitrary, and the transfer is not limited. Even if a wall or metal pin surrounding the outer periphery of the moving member 2 or a convex portion is provided on the opposite surface, the distance between the convex portion and the moving member 2 is clearance C, and the moving member 2 is brought into point contact. Good.
- FIG. 10 is a front view of the pointer-type instrument according to the third embodiment when the indicator plate 1 is removed
- FIG. 11 is a cross-sectional view taken along the line EE in FIG. 10
- FIG. 12 is a cross-sectional view taken along the line FF in FIG. It is.
- the pointer-type meter of this embodiment includes an annular pressing means (elastic pressing means) 61 and a tension adjusting means 71.
- the annular pressing means 61 includes two roller-shaped support members (support points) 62 and 63 made of synthetic resin or the like, and a belt (flexible member) 64 spanning the support members 62 and 63.
- the first support member (fulcrum) 62 includes a shaft 62a penetrating the support member 4, a bearing 62b for supporting the rear force shaft of the support member 4, and two fringes 62c provided on the support member 4. And a disk part 62d that rotates as the belt rotates.
- the second support member (fulcrum) 63 also acts as a force with the shaft 63a, the bearing 63b, the fringe portion 63c for holding the shaft, and the disk portion 63d.
- the belt 64 is a belt-like flat belt, and is stretched over the respective disk portions 62d and 63d of the first support member 62 and the second support member 63 with a predetermined tension. As shown in FIGS. 10 and 11, the annular pressing means 61 is in contact with the moving member 2 at the center between the annular belt 64 force first support member 62 and second support member 63. Provided on the outer periphery of the moving means 2. If the friction with the moving means 2 is large, the belt 64 rotates as the moving means 2 moves, and adjusts the meshing depth G of the gear trains 21 and 54 together with the first regulating means 53, Maintain a good balance. When the friction between the belt 64 and the moving means 2 is small, the moving means 2 moves so as to slide on the belt 64, so that the load on the driving device 5 can be reduced.
- the tension adjusting means 71 includes a panel 72, a first support member 62, and a third support member 73.
- the first support member 62 slides in a slot 7a having a long hole shape provided so as to penetrate the support member 4 as shown in FIG.
- the third support member 73 has a shaft 73 a, a bearing 73 b, and two fringes 73 c as well as the first support member 62, and is fixed to the support member 4.
- Axis 6 Two fringes 62c and 73c provided in 2a and 73a are provided to adjust the position of the panel 72 in the height direction.
- the fringes 62c and 73c arranged on the support member 4 support the shafts 62a and 73a and also serve to prevent tilting.
- the panel 72 is bridged between the first support member 62 and the third support member 73.
- the tension adjusting means 71 is configured such that the first support member 62 slides in the groove portion 7a by the tension of the panel 72, and the distance between the first support member 62 and the third support member 73 is expanded and contracted, whereby the tension of the belt 64 is increased. Adjust.
- the tension adjusting means 71 adjusts the pressure on the moving member 2 by the annular pressing means 61 by adjusting the tension of the belt 64.
- the support member 4 is provided with a plate 15 made of synthetic resin so that the support member 4 is sandwiched between the front side and the back side, so that the first support member 62 can slide better.
- the belt 64 is bridged between the two support members 62, 63. This is effective as a space-saving structure when there is no space at the contact position with the (second regulating means 61). Further, since the belt 64 rotates together with the moving member 2, the friction between the moving member 2 and the belt 64 can be reduced, and the load on the driving device 5 can be suppressed. Further, by using the belt 64 which is a flexible member for the second restricting means 61, it is possible to improve the followability to the dimensional change of the moving member 2, and the restricting means 5 even if the moving member 2 changes in size. The contact strength of the moving member 2 with respect to 3 can be kept substantially constant.
- the belt 64 is supported at two points and spanned between the two support members 62 and 63, but may be supported at three points.
- the shape of the force belt 64 that is the flat belt 64 is arbitrary, and may be a toothed sole.
- the present embodiment includes the tension adjusting means 71, the structure thereof is arbitrary, and it should be omitted.
- the present invention is a pointer-type instrument that is mounted on a vehicle represented by an automobile, for example, and displays the vehicle state such as the traveling speed of the vehicle, the number of revolutions of the engine, etc.
- the display device arranged in the center area of the indicator plate including Furthermore, the present invention is applied to a pointer-type instrument that performs a pointer-type display on the outer periphery of the fluoroscopic part.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-193289 | 2004-06-30 | ||
JP2004193289 | 2004-06-30 | ||
JP2004-223153 | 2004-07-30 | ||
JP2004223153A JP3979406B2 (ja) | 2004-06-30 | 2004-07-30 | 指針式計器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006003784A1 true WO2006003784A1 (ja) | 2006-01-12 |
Family
ID=35782596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/010824 WO2006003784A1 (ja) | 2004-06-30 | 2005-06-14 | 指針式計器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3979406B2 (ja) |
WO (1) | WO2006003784A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7434536B2 (en) * | 2003-07-10 | 2008-10-14 | Borg Instruments Ag | Disc indicator |
FR2932142A1 (fr) * | 2008-06-10 | 2009-12-11 | Peugeot Citroen Automobiles Sa | Bloc de direction et vehicule equipe d'un tel bloc de direction |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5467921B2 (ja) * | 2010-04-28 | 2014-04-09 | 矢崎総業株式会社 | 指針の移動機構 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533853A (en) * | 1976-06-30 | 1978-01-13 | Seiko Instr & Electronics Ltd | Supporting mechanism of display wheel |
JPH11245687A (ja) * | 1998-03-02 | 1999-09-14 | Yazaki Corp | 多重表示計器 |
JP2000131099A (ja) * | 1998-10-26 | 2000-05-12 | Mannesmann Vdo Ag | 指示計器 |
JP2000186948A (ja) * | 1998-12-22 | 2000-07-04 | Mannesmann Vdo Ag | 特に車両用の指示計器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105467U (ja) * | 1980-12-19 | 1982-06-29 | ||
JPH02190643A (ja) * | 1989-01-13 | 1990-07-26 | Daishowa Seiki Co Ltd | 伝動装置 |
JPH08128516A (ja) * | 1994-10-28 | 1996-05-21 | Hitachi Ltd | 低騒音歯車機構 |
JP2003166602A (ja) * | 2001-11-29 | 2003-06-13 | Hitachi Kokusai Electric Inc | ウォームホイール回転伝達方法及びウォーム歯車回転伝達装置 |
JP2004068964A (ja) * | 2002-08-08 | 2004-03-04 | Olympus Corp | 歯車機構 |
JP2004003571A (ja) * | 2002-06-03 | 2004-01-08 | Canon Electronics Inc | 歯車伝達機構 |
-
2004
- 2004-07-30 JP JP2004223153A patent/JP3979406B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-14 WO PCT/JP2005/010824 patent/WO2006003784A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533853A (en) * | 1976-06-30 | 1978-01-13 | Seiko Instr & Electronics Ltd | Supporting mechanism of display wheel |
JPH11245687A (ja) * | 1998-03-02 | 1999-09-14 | Yazaki Corp | 多重表示計器 |
JP2000131099A (ja) * | 1998-10-26 | 2000-05-12 | Mannesmann Vdo Ag | 指示計器 |
JP2000186948A (ja) * | 1998-12-22 | 2000-07-04 | Mannesmann Vdo Ag | 特に車両用の指示計器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7434536B2 (en) * | 2003-07-10 | 2008-10-14 | Borg Instruments Ag | Disc indicator |
FR2932142A1 (fr) * | 2008-06-10 | 2009-12-11 | Peugeot Citroen Automobiles Sa | Bloc de direction et vehicule equipe d'un tel bloc de direction |
Also Published As
Publication number | Publication date |
---|---|
JP3979406B2 (ja) | 2007-09-19 |
JP2006046906A (ja) | 2006-02-16 |
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