WO2004035996A1 - Verstellvorrichtung - Google Patents
Verstellvorrichtung Download PDFInfo
- Publication number
- WO2004035996A1 WO2004035996A1 PCT/EP2003/011082 EP0311082W WO2004035996A1 WO 2004035996 A1 WO2004035996 A1 WO 2004035996A1 EP 0311082 W EP0311082 W EP 0311082W WO 2004035996 A1 WO2004035996 A1 WO 2004035996A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- teeth
- adjusting device
- rotation
- input shaft
- webs
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
- B60N2/2356—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls
- B60N2/236—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with internal pawls linearly movable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
- B60N2/2252—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
- B60N2/2254—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms provided with braking systems
- B60N2/2258—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms provided with braking systems with ratchets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2/933—Positioning and locking mechanisms rotatable
- B60N2/938—Positioning and locking mechanisms rotatable and provided with braking systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/10—Couplings with means for varying the angular relationship of two coaxial shafts during motion
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/04—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion
- F16H25/06—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying rotary motion with intermediate members guided along tracks on both rotary members
-
- 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
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0806—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device with pin alignment systems, e.g. with at least one of a plurality of locking pins always aligned w.r.t. at least one of a plurality of pin-receiving elements
Definitions
- the invention relates to an adjusting device for adjusting two components according to the preamble of claim 1.
- Such adjusting devices are used, among other things, for adjusting joint parts and as a reduction gear.
- Stepper motors can be used as adjusting devices, which have a self-locking and an exact, but only discrete, i.e. do not allow continuous adjustment.
- a worm gear can also be used to achieve self-locking and high reduction.
- worm gears have a low degree of efficiency with relatively high friction and require abrasion-resistant and heat-resistant materials.
- One of the two fitting parts has an internal toothing into which bolts or teeth can be inserted along a straight, radial direction.
- the teeth are guided in chambers between webs of the other fitting part in such a way that the radial inward and outward movement is made possible.
- the teeth are supported inwards on a control surface which is designed as the outer surface of an egg-shaped control member. When the control member rotates, the teeth are thus periodically shifted outward in the radial direction, some of the teeth engaging in tooth gaps.
- the outer end portions of the teeth and the recesses or tooth gaps of the internal toothing taper towards the outside, so that the teeth transmit a torque between the webs of the second fitting part and the internal toothing of the first fitting part when inserted eccentrically into a recess.
- this adjustment device has the disadvantage that only partial self-locking is achieved. If a torque acts on the fitting part with the internal toothing, contribute to the self-locking Effect only - depending on the engagement situation of the teeth - those one or two teeth that are pressed by the teeth of the internal toothing against the eccentric area of the control element.
- the opposite teeth do not contribute to self-locking any more than those teeth which are in the radially outer position, ie, form-fitting in the recess, and those teeth which are in the radially inner position, ie do not engage in the tooth gaps of the internal toothing.
- the possibly only one tooth which is to contribute to the self-locking effect, can, however, transmit a force not directed towards the axis of rotation from the internal toothing to the control member between the point of application of the internal toothing on its outer contact surface and its inner contact surface resting on the control member thus leads to the transmission of a torque.
- the object of the invention is to create an adjustment device which, with simple and smooth operability, ensures self-locking and at least largely play-free, stepless adjustment of the two components.
- a high reduction ratio should advantageously be achievable.
- This object is achieved by an adjustment device according to claim 1.
- the sub-claims describe preferred further developments.
- the teeth therefore carry out rotary movements during the adjustment movement.
- These movements of the teeth can generally be superimpositions of a linear movement directed outwards and inwards in the radial direction and a rotational movement of the teeth about a respective rotation axis parallel to the rotation axis of the components.
- the teeth each run back on a circular arc path from their inner contact with the drive member to the outer contact on the internal toothing and on a further circular arc path.
- the rotary movements of the teeth according to the invention enable a good adaptation of the shape of the teeth and webs as well as the internal toothing to the movement sequence, which enables a self-locking engagement of part of the teeth.
- a favorable transmission angle between the movable tooth and the internal toothing is achieved, in which the force is transmitted from the movable tooth to the internal toothing with a small radial component, so that a high degree of efficiency can be achieved.
- a defined contact of a tooth on the two adjacent webs is made possible, which leads to a reduction in play.
- an eccentric is advantageously provided as the drive element for the adjustment of the teeth.
- an eccentrically attached circular disc can be rigidly attached to the input shaft, on the outer surface of which the tough ne with their inner contact surfaces.
- an eccentric ring is additionally provided between the eccentric disk and the inner contact surfaces of the teeth. The eccentric ring essentially performs a wobble movement without rotation, so that the teeth can be driven essentially without frictional engagement of their inner contact surface on the eccentric ring.
- the teeth roll on the eccentric ring only with a low rolling friction, so that a high degree of efficiency is achieved.
- the teeth on the drive member are advantageously radially preloaded.
- This can be done on the one hand by a bias towards the axis of rotation, the z. B. by a prestressed elastic O-ring, for. B. a rubber ring is exercised.
- the O-ring can surround axial projections or areas of the teeth, z. B. can also be placed through recesses in the teeth.
- an external bias can be applied.
- This bias can, for. B. done by a preloaded spring element which sits on the shaft and presses the eccentric in one direction radially outwards.
- the spring element can in this case be deformed in a purely elastic manner or can be introduced into the adjusting device with partial plastic deformation.
- a radial preload towards the outside is also necessary. B. possible by an oversize. However, a pretension is generally not necessary.
- the rotational movement of the teeth can advantageously be initiated by a control surface at their radially inner reversal point acting as bottom dead center.
- the control surface comes into contact with the inner contact surfaces of the teeth when they are in their radially inner positions. This particularly prevents the teeth from jamming at the bottom dead center of their movement.
- the control surface can, in particular, be a control toothing region of a control gearwheel which is connected to the second component in a rotationally fixed manner or is formed in one piece therewith.
- An external toothing can serve in particular as the control toothing.
- the inner contact surface of a tooth comes with tooth gaps or recesses in the external toothing of the second component in engagement.
- an internal toothing can also be provided accordingly.
- the tooth can be rotated about a pivot point defined on the first component by a nose of the tooth engaging in a corresponding guide in the chamber between the webs of the other component.
- the guide tapers inward in the radial direction in order to ensure the defined pivot point in the radially inner position of the tooth and to enable both the inward and the outward circular arc path in radially outer positions, to which the side surfaces of the teeth adhere in a defined manner Glide the side surfaces of the webs.
- the teeth and webs can also have shoulder regions which ensure the defined rotational movement when the teeth slide on the webs.
- a control disk can also be provided with a control surface which causes a frictional engagement with inner contact surfaces of the teeth.
- B. is rigidly connected to the input shaft or the drive member.
- the adjustment device according to the invention is robust and can transmit high torques and ensure precise position adjustment with reliable self-locking. Thanks to the favorable transmission angle between the moving tooth and the internal toothing, high levels of efficiency can be achieved. A high reduction ratio is advantageously achieved, so that it is possible to use high-speed, small-sized and inexpensive motors with a low output torque.
- the adjusting device according to the invention is to be used in particular for adjusting joint parts such as robot joint parts, so that a robot joint can be realized in which the motors and / or the adjusting devices in the joint parts or robot parts arm parts can be accommodated.
- Other uses are the adjustment of a cable drum of a cable, e.g. B. a window lifter or sunroof, in a clamping device for holding down a clamping arm z. B. for holding metal sheets together during welding work and as a reduction gear in an engine or a turbine.
- Figure 1 is an exploded view of an adjustment device according to an embodiment of the invention.
- 5a, b show a front view and a side view of a tooth
- FIG. 6 shows a cross section showing, in particular, the teeth engaging in the internal toothing
- FIG. 12 shows a cross section of an adjusting device according to a further embodiment.
- An adjusting device 1 according to FIG. 1 has a first flange part 2 as the first component, which can be connected to a further component of the overall device via fastening holes 2.1.
- the first flange part 2 has a central hole 2.2 and webs 2.3 which are spaced apart in the circumferential direction and project in the axial direction, between which chambers 2.4 are defined.
- a second flange part 3 serving as a second component has fastening holes 3.1 for attachment to another component of the overall device and an internal toothing 3.2 with teeth 3.3 and depressions 3.4 formed between the teeth 3.3.
- An input shaft 4 has a square area 4.1, on which spacers 4.4 are placed on two opposite sides and an elastic (possibly also with additional plastic pre-bending) tension spring element 4.3 is placed on another side.
- a circular disc 4.2 with a square-shaped central hole 4.5 is placed on the spacers 4.4 and the tension spring element 4.3.
- the disc 4.2 is by
- Tension spring element 4.3 pressed radially outwards and serves in its eccentric position as an eccentric disc 4.2.
- the spacers 4.4 slide on the square area 4.1 and / or the eccentric 4.2.
- An eccentric ring 6 is placed around the eccentric disk 4.2 and leads
- Teeth 7 are distributed in the circumferential direction in such a way that they bear with inner contact surfaces 7.4 on the eccentric ring 6 and extend away from the axis of rotation A. Outer contact surfaces 7.5 of the teeth 7 engage in the internal toothing 3.2 of the second component 3 when the input shaft 4 rotates.
- An O-ring 8 is preloaded around axially projecting projections 7.1 of the teeth 7 and causes each tooth 7 to rest against its inner one Contact surface 7.4 on the outside of the eccentric ring 6.
- the preload by the O-ring 8 or by the tension spring element 4.3 (and the projections 7.1) can be omitted, since one of the two preloads is sufficient.
- a clamping ring 10 serves to compress the components in the axial direction.
- the guidance of the teeth 7 in the chambers 2.4 between the webs 2.3 can be seen in particular from FIG. 2 and FIGS. 8 and 9, since the teeth 7 are each in different, successive engagement positions when the eccentric disk 4.2 rotates.
- the lowest tooth 7 in FIG. 2 is in the innermost position in the radial direction, in which it rests with its outer contact surface 7.5 against the apex of a tooth 3.3 of the internal toothing 3.2.
- the tooth 7 extends exactly in the radial direction.
- the top tooth 7 in FIG. 2 is in its outermost position in the radial direction, in which it is in engagement with a recess 3.4 (tooth gap) of the internal toothing 3.2.
- This tooth 7 and the other teeth of approximately the lower half, which are shown in FIG.
- the teeth 7 experience a torque through the external toothing 5.2, which causes a defined tilting of the tooth in the innermost position acting as the bottom dead center of the inward and outward movement of the teeth ,
- the teeth 7 move on circular arc paths between the innermost and outermost position. 5, the teeth 7 taper from the inner contact surface 7.4 to the outer contact surface 7.5, which, as shown, can be flat or curved.
- Side surfaces 7.6 of the teeth advantageously have concave side surface regions 7.7.
- the teeth 7 slide according to FIG. 8 with their side surfaces 7.6, essentially with the concave side surface region 1.1 on the webs 2.3.
- the webs 2.3 taper towards the axis of rotation A are essentially triangular or wedge-shaped and advantageously also have concave side surface areas 2.6.
- guides 2.7 are furthermore formed as depressions into which axially projecting lugs 7.9 of the teeth 17 engage.
- the lugs 7.9 are arranged approximately in the middle of the teeth 7 and extend in the axial direction opposite to those arranged at the lower end of the teeth 7 Projections 7.1.
- the guides 2.7 taper towards the axis of rotation A, so that the lugs 7.9 are accommodated in the innermost position of the teeth 7 essentially without play and form a defined pivot point for the teeth 7.
- the circular arc-shaped outward and inward movements of the teeth 7 are made possible by widening the guides 7.7 outwards.
- the external gear 5 is designed to be torsionally rigid or in one piece with the second flange part 3.
- the external gear 5 and the eccentric ring 6 are shown superimposed.
- the external toothing area 5.2 of the external gear 5 with teeth 5.3 and recesses 5.4 formed between them (tooth gaps) serves as a control surface.
- the number of tooth gaps 5.4 of the external toothing 5 can, for. B. by one higher than the number of teeth 7 and the number of teeth 7 again equal to the number of webs 12.3 and one less than the number of teeth 3.3 of the internal toothing 3.2 of the second flange part 3.
- Teeth 7 come close to their radially inner position, i.e. in the lower teeth of FIG. 2 or the teeth 7 shown in FIG. 7, in contact with side flanks of the teeth 5.3 of the external gear 5.
- Teeth 7 on the external gear 5 achieve a defined rotation of the teeth 7 in their innermost position corresponding to a bottom dead center; alternatively, a frictional engagement of the teeth 7 on a with z. B. the input shaft 4 torsionally rigid control disc possible. There is a continuous support of the teeth 7 on the acting as a drive member
- Eccentric rings 6 through which a functional separation of the drive effect and the control surface which causes the teeth to twist or tilt is achieved.
- the adjusting device has teeth 27 with lateral shoulder regions 27.1 and webs 22.3 with lateral shoulder regions 22.4, which are used during the sliding movement the teeth 27 come to rest against each other.
- the shape of the shoulder areas allows the movement of the teeth to be adequately defined, so that, compared to the embodiment in FIGS. 1 to 11, the slot-pin guide is omitted.
- an external gear 15 is provided as the control gear. With its external toothing 15.2, this captures the lower areas of the teeth 27.
- the external gear 5 or 15 can also be decoupled from the output shaft and z. B. be freely rotating.
- the teeth 7 and 27 drive the freely rotating external gear 5 in their inward movement and are rotated by the external gear.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/530,803 US7303499B2 (en) | 2002-10-10 | 2003-10-07 | Displacing device |
EP03753521A EP1552115A1 (de) | 2002-10-10 | 2003-10-07 | Verstellvorrichtung |
JP2004544098A JP2006515917A (ja) | 2002-10-10 | 2003-10-07 | 調整装置 |
AU2003271698A AU2003271698A1 (en) | 2002-10-10 | 2003-10-07 | Displacing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247204A DE10247204B4 (de) | 2002-10-10 | 2002-10-10 | Verstellvorrichtung |
DE10247204.1 | 2002-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004035996A1 true WO2004035996A1 (de) | 2004-04-29 |
Family
ID=32038434
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011004 WO2004035995A1 (de) | 2002-10-10 | 2003-10-04 | Verstellvorrichtung |
PCT/EP2003/011082 WO2004035996A1 (de) | 2002-10-10 | 2003-10-07 | Verstellvorrichtung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011004 WO2004035995A1 (de) | 2002-10-10 | 2003-10-04 | Verstellvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (2) | US7316211B2 (de) |
EP (2) | EP1549829A1 (de) |
JP (2) | JP2006503237A (de) |
KR (2) | KR20050049532A (de) |
AU (2) | AU2003267430A1 (de) |
DE (1) | DE10247204B4 (de) |
WO (2) | WO2004035995A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013110015A1 (de) | 2013-09-12 | 2015-03-12 | Jan Klindworth | Nockenwellenversteller |
DE102013110019A1 (de) | 2013-09-12 | 2015-03-12 | Jan Klindworth | Spannungswellengetriebe |
EP2860425A4 (de) * | 2012-06-06 | 2016-10-12 | Morihito Nakada | Kraftvervielfältigungslager |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007019607A1 (de) * | 2007-04-02 | 2008-10-16 | Wittenstein Ag | Koaxialgetriebe, insbesondere Hohlwellengetriebe für die industrielle Antriebstechnik |
JP5555969B2 (ja) | 2008-01-17 | 2014-07-23 | フィッシャー・ダイナミクス・コーポレイション | 円形リクライニング機構 |
JP4997574B2 (ja) * | 2008-05-20 | 2012-08-08 | 国立大学法人山梨大学 | 減速装置 |
JP5288311B2 (ja) * | 2009-04-03 | 2013-09-11 | Ntn株式会社 | 可変バルブタイミング装置 |
JP2012197874A (ja) | 2011-03-22 | 2012-10-18 | Seiko Epson Corp | 減速機 |
JP5807355B2 (ja) | 2011-03-22 | 2015-11-10 | セイコーエプソン株式会社 | 減速機、ロボットハンドおよびロボット |
JP2012197875A (ja) | 2011-03-22 | 2012-10-18 | Seiko Epson Corp | 減速機 |
JP2012197916A (ja) | 2011-03-23 | 2012-10-18 | Seiko Epson Corp | 減速機、ロボットハンド、およびロボット |
DE102011108976B4 (de) * | 2011-07-26 | 2015-03-12 | Johnson Controls Components Gmbh & Co. Kg | Verfahren zur Herstellung einer Lageranordnung und Beschlag für einen Fahrzeugsitz mit einer hiernach hergestellten Lageranordnung |
DE102012102802B4 (de) * | 2012-03-30 | 2016-07-07 | Wittenstein Ag | Getriebe |
US9296315B2 (en) | 2013-02-26 | 2016-03-29 | Fisher & Company, Incorporated | Recliner mechanism with backdriving feature |
US10428916B2 (en) * | 2013-03-12 | 2019-10-01 | Motus Labs, LLC | Spiral cam gearbox mechanism |
US9902297B2 (en) | 2014-06-11 | 2018-02-27 | Fisher & Company, Incorporated | Latch mechanism with locking feature |
DE102015105524B4 (de) | 2015-04-10 | 2024-01-18 | Wittenstein Se | Getriebe |
JP6682300B2 (ja) * | 2016-03-04 | 2020-04-15 | シロキ工業株式会社 | シートリクライニング装置 |
DE102016209398A1 (de) | 2016-05-31 | 2017-11-30 | Schaeffler Technologies AG & Co. KG | Koaxialgetriebe |
US11766956B2 (en) | 2016-09-08 | 2023-09-26 | Fisher & Company, Incorporated | Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same |
CN113272172B (zh) | 2019-01-09 | 2023-06-27 | 费舍尔和同伴有限公司 | 动力座椅轨道组件 |
DE102020200205A1 (de) * | 2019-01-29 | 2020-07-30 | Fisher & Company, Incorporated | Zahnradanordnung für eine Sitzeinstellung |
US11760233B2 (en) | 2019-02-20 | 2023-09-19 | Fisher & Company, Incorporated | Ultra-compact power length adjuster with anti-back drive capability and pinion-rack output for a vehicle seat |
AT521617B1 (de) * | 2019-07-26 | 2020-03-15 | Univ Graz Tech | Koaxialgetriebe |
US11529892B2 (en) | 2020-05-01 | 2022-12-20 | Fisher & Company, Incorporated | Gearbox for vehicle seat adjustment mechanism |
US11485255B2 (en) | 2020-05-01 | 2022-11-01 | Fisher & Company, Incorporated | Gearbox for vehicle seat adjustment mechanism |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB177716A (en) * | 1921-04-13 | 1922-04-06 | Anonima Ind Riunite Cantieri D | Improvements in or relating to speed reducing or variable speed gearing |
EP0211687A1 (de) * | 1985-08-23 | 1987-02-25 | Rinefas Limited | Zahnradgetriebe |
DE19508328A1 (de) * | 1995-03-09 | 1996-09-19 | Keiper Recaro Gmbh Co | Sperrvorrichtung |
US5643128A (en) * | 1996-02-01 | 1997-07-01 | Ami Industries | Harmonic drive using guided, floating cam driven cylinders as power transmitting elements |
US5718480A (en) * | 1995-07-28 | 1998-02-17 | Keiper Recaro Gmbh & Co. | Vehicle seat |
DE10126823A1 (de) * | 2000-07-05 | 2002-02-14 | Volkswagen Ag | Getriebe zur Winkelverstellung zweier relativ zueinander beweglicher Bauteile |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258994A (en) * | 1963-06-03 | 1966-07-05 | Alex M Gorfin | Speed changing device |
US3534636A (en) * | 1968-04-12 | 1970-10-20 | Lorence Mfg Corp | Speed reducing transmission |
US4604916A (en) * | 1984-02-10 | 1986-08-12 | Advanced Energy Concepts '81 Ltd. | Epicyclic transmission having cam driven roller retainer |
FR2729108B1 (fr) * | 1995-01-10 | 1997-03-28 | Faure Bertrand Equipements Sa | Articulation pour siege de vehicule, et siege de vehicule equipe d'une telle articulation |
US6328006B1 (en) * | 1999-03-23 | 2001-12-11 | Tcg Unitech Aktiengesellschaft | Device for adjusting the phase angle of a camshaft of an internal combustion engine |
KR200208549Y1 (ko) * | 1999-04-30 | 2001-01-15 | 최병철 | 동력 전달 장치 |
AU2001250234A1 (en) * | 2000-05-13 | 2001-11-26 | Krupp Presta Ag | Adjusting device for adjusting the relative position of a shaft |
-
2002
- 2002-10-10 DE DE10247204A patent/DE10247204B4/de not_active Expired - Fee Related
-
2003
- 2003-10-04 WO PCT/EP2003/011004 patent/WO2004035995A1/de not_active Application Discontinuation
- 2003-10-04 US US10/530,508 patent/US7316211B2/en not_active Expired - Fee Related
- 2003-10-04 JP JP2004544074A patent/JP2006503237A/ja active Pending
- 2003-10-04 EP EP03748114A patent/EP1549829A1/de not_active Withdrawn
- 2003-10-04 AU AU2003267430A patent/AU2003267430A1/en not_active Abandoned
- 2003-10-04 KR KR1020057006054A patent/KR20050049532A/ko not_active Application Discontinuation
- 2003-10-07 JP JP2004544098A patent/JP2006515917A/ja active Pending
- 2003-10-07 EP EP03753521A patent/EP1552115A1/de not_active Withdrawn
- 2003-10-07 US US10/530,803 patent/US7303499B2/en not_active Expired - Fee Related
- 2003-10-07 AU AU2003271698A patent/AU2003271698A1/en not_active Abandoned
- 2003-10-07 KR KR1020057006048A patent/KR20050083734A/ko not_active Application Discontinuation
- 2003-10-07 WO PCT/EP2003/011082 patent/WO2004035996A1/de not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB177716A (en) * | 1921-04-13 | 1922-04-06 | Anonima Ind Riunite Cantieri D | Improvements in or relating to speed reducing or variable speed gearing |
EP0211687A1 (de) * | 1985-08-23 | 1987-02-25 | Rinefas Limited | Zahnradgetriebe |
DE19508328A1 (de) * | 1995-03-09 | 1996-09-19 | Keiper Recaro Gmbh Co | Sperrvorrichtung |
US5718480A (en) * | 1995-07-28 | 1998-02-17 | Keiper Recaro Gmbh & Co. | Vehicle seat |
US5643128A (en) * | 1996-02-01 | 1997-07-01 | Ami Industries | Harmonic drive using guided, floating cam driven cylinders as power transmitting elements |
DE10126823A1 (de) * | 2000-07-05 | 2002-02-14 | Volkswagen Ag | Getriebe zur Winkelverstellung zweier relativ zueinander beweglicher Bauteile |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2860425A4 (de) * | 2012-06-06 | 2016-10-12 | Morihito Nakada | Kraftvervielfältigungslager |
DE102013110015A1 (de) | 2013-09-12 | 2015-03-12 | Jan Klindworth | Nockenwellenversteller |
DE102013110019A1 (de) | 2013-09-12 | 2015-03-12 | Jan Klindworth | Spannungswellengetriebe |
Also Published As
Publication number | Publication date |
---|---|
US20050280303A1 (en) | 2005-12-22 |
EP1549829A1 (de) | 2005-07-06 |
US7316211B2 (en) | 2008-01-08 |
WO2004035995A1 (de) | 2004-04-29 |
KR20050083734A (ko) | 2005-08-26 |
DE10247204A1 (de) | 2004-04-22 |
KR20050049532A (ko) | 2005-05-25 |
EP1552115A1 (de) | 2005-07-13 |
JP2006515917A (ja) | 2006-06-08 |
DE10247204B4 (de) | 2004-12-16 |
JP2006503237A (ja) | 2006-01-26 |
AU2003271698A1 (en) | 2004-05-04 |
AU2003267430A1 (en) | 2004-05-04 |
US20050268872A1 (en) | 2005-12-08 |
US7303499B2 (en) | 2007-12-04 |
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