WO2004107366A1 - Haptische begrenzung für einen stufenschalter oder ein potentiometer - Google Patents
Haptische begrenzung für einen stufenschalter oder ein potentiometer Download PDFInfo
- Publication number
- WO2004107366A1 WO2004107366A1 PCT/EP2004/005637 EP2004005637W WO2004107366A1 WO 2004107366 A1 WO2004107366 A1 WO 2004107366A1 EP 2004005637 W EP2004005637 W EP 2004005637W WO 2004107366 A1 WO2004107366 A1 WO 2004107366A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- leg
- annular
- groove wall
- leg spring
- spring
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/14—Adjustable resistors adjustable by auxiliary driving means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
Definitions
- the invention relates to an annular, cylindrical housing with an annular groove for receiving a leg spring, in particular for use in a tap changer or a potentiometer.
- leg spring in a potentiometer
- a leg spring which engages a pin in the potentiometer axis, is mounted on the shaft guide of the potentiometer.
- the leg spring returns the deflected potentiometer to a specified neutral position.
- Both legs of the legfeeters point radially outwards and enclose a pin, which is connected with the thumbwheel to adjust the potentiometer.
- the leg spring is firmly connected to the Potentiometer uman, so that when turning the knurled one leg of the leg spring is tensioned and thus generates a voltage that moves the knurled back to the starting position. To mount the leg spring this is pushed over the Potentiometeritati and at a correspondingly selected leg distance of the leg springs play-free seat on the pin of the thumb wheel is possible.
- the adjustable resistor has a rotor which has at least two mutually parallel, axially parallel, hollow cylindrical rotor walls. Between these rotor walls engage at least two nested hollow cylindrical cover walls of a lid attached to a lower housing part. There is an annular space between the two cover walls of the rotor and the lower part of the housing.
- a coil spring is arranged, which is fastened with its one end to the cover and with its other end to the rotor. It serves to return the rotor. When mounting the coil spring, this is inserted into the annular space of the lid and pushed into the rotor.
- the invention is based on the object to develop a further annular, cylindrical housing for receiving a leg spring, in which the leg spring is easy to insert and assemble.
- the leg spring is inserted into the annular groove of an annular cylindrical housing, such as a potentiometer, that consists of an outer groove wall with a recess for receiving the upper leg of the leg spring and an inner groove wall, wherein the housing is provided with an axially obliquely downwardly extending recess for receiving the lower leg of the leg spring, so that after insertion against the axially obliquely downwardly extending recess lower leg of the leg spring by biasing means of the upper leg simultaneously radially and axially tensioned is.
- a stop is arranged, so that depending on the arrangement of the stop, in the inner or outer groove wall, the leg spring can be provided with any bias.
- FIG. 1 shows the basic structure of an embodiment of the housing according to the invention with a leg spring and its joining direction
- FIGS. 2a to 2d the assembly of the leg spring in the housing.
- FIG. 1 shows a housing 1 for receiving a leg spring consisting of an outer groove wall 2 and an inner groove wall 3 is shown.
- the outer groove wall 2 and the inner groove wall 3 define an annular groove 4 of the housing 1.
- a stop 6 At the end of the slope of the recess 5 is a stop 6.
- a recess 7 is incorporated, which extends over a limited angular range of the outer groove wall 2.
- the leg spring 8 has two oppositely bent legs 9, 10.
- the upper leg 9 is bent radially outward and the lower leg 10 radially inwardly.
- the length of the legs 9, 10 are limited according to their functions.
- the lower leg 10 corresponds in its length approximately to the width of the inner groove wall 3.
- the upper leg 9 of the leg spring 8 is longer than the width of the groove wall 2, so that the upper leg 9 protrudes beyond the outer groove wall 2. The over the outer groove wall 2 protruding end of the leg 9, thus can be detected by a driver and a torque can be generated.
- housing 1 and leg spring 8 can be used for example in a potentiometer or tap changer, not shown.
- the upper leg 9 generates depending on the bias of the leg spring 8 in the housing 1, a more or less large torque. Since the invention is mostly used in manually operated switches, while a leg spring 8 is used with a rather flat spring characteristic. The aim is to create as even as possible a torque on the rotary knob over the entire adjustment range.
- the housing 1 is mainly made of plastic.
- a preferred material is polyoxymethylene (POM).
- POM polyoxymethylene
- This material (POM) on the one hand has good sliding properties and on the other hand, a low coefficient of friction, so that it is particularly suitable for the stresses of a rotationally actuated spring. POM is also characterized by low wear.
- the leg spring 8 consists of a spring steel. Since the penetration of moisture and moisture can not be excluded, depending on the field of use of the switch, the leg spring 8 is preferably made of stainless steel.
- the length of the cylindrical housing 1 corresponds substantially to the axial length of the leg spring 8, wherein the housing 1 may protrude in areas over the leg spring 8. In particular, in the area of the stop 6, an extension of the housing 1 makes sense, so that the lower leg 10 is guided securely.
- the mean diameter of the leg spring 8 is about 15 mm, but this does not mean that the invention is set to these dimensions. It is also conceivable to use the inventive housing 1 for receiving the leg spring 8 in switches with large dimensions or controls. According to the figure 1, the leg spring 8 is inserted from above in the direction of the arrow P in the annular groove 4 of the housing 1. The further assembly sequence is shown in FIGS. 2a to 2d.
- FIG. 2d shows the assembled state and the position of the leg spring 8 in the housing 1.
- the upper leg 9 of the leg spring 8 now lies in the recess 7 of the outer groove wall 2.
- the recess 7 can be over an angular range of 25 ° to 65 ° vary, preferably an angle of 45 ° is introduced as an effective range for the upper leg 9 of the leg spring 8 in the outer groove wall 2.
- leg spring 8 is now radially and axially biased in the housing 1. Vorteiihaft note this is performed during assembly only by means of the rotation of the upper leg 9. It is thus possible according to the invention with the simplest means and with minimal cycle times and significantly reduced idle times to clamp the leg spring 8 in the housing 1 radially and axially.
- the invention may serve to return a rotational movement, but it may also cause a torque on a control element, so that the groping operator a sense of the adjustment is mediated to the navein monoen switch or potentiometer.
- the invention can also be used in combination with a fine catch or coarse load or serve as a torque-related limitation or end stop at the end of a detent path, for example a multistage switch.
- FIGS. 1 and 2 merely represents an embodiment variant of the invention. It is likewise conceivable to introduce the recess extending axially obliquely downward into the outer annular groove and thus to work with a leg spring 8, in which both legs 9 , 10 are directed radially outward.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE502004009722T DE502004009722D1 (de) | 2003-05-27 | 2004-05-26 | Haptische begrenzung für einen stufenschalter oder ein potentiometer |
EP04734829A EP1627394B1 (de) | 2003-05-27 | 2004-05-26 | Haptische begrenzung für einen stufenschalter oder ein potentiometer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323964A DE10323964B4 (de) | 2003-05-27 | 2003-05-27 | Haptische Begrenzung für einen Stufenschalter oder ein Potentiometer |
DE10323964.2 | 2003-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004107366A1 true WO2004107366A1 (de) | 2004-12-09 |
Family
ID=33482192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/005637 WO2004107366A1 (de) | 2003-05-27 | 2004-05-26 | Haptische begrenzung für einen stufenschalter oder ein potentiometer |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1627394B1 (de) |
KR (1) | KR20060006093A (de) |
CN (1) | CN100533606C (de) |
DE (2) | DE10323964B4 (de) |
ES (1) | ES2327234T3 (de) |
WO (1) | WO2004107366A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104098317A (zh) * | 2014-07-02 | 2014-10-15 | 上海快刻石膏技术有限公司 | 一种石膏干混料及其使用方法 |
CN105800977A (zh) * | 2014-12-31 | 2016-07-27 | 嘉华特种水泥股份有限公司 | 一种提高硫铝酸盐熟料早期强度的方法 |
CN106630704A (zh) * | 2017-01-04 | 2017-05-10 | 济南大学 | 一种贝利特‑硫铝酸钙水泥熟料及其制备方法 |
CN109279792A (zh) * | 2017-07-19 | 2019-01-29 | 北新集团建材股份有限公司 | 一种恢复赤泥的胶凝性的方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107651249A (zh) * | 2016-07-26 | 2018-02-02 | 博世包装技术(杭州)有限公司 | 用于容器封口设备的容器旋转装置和容器封口设备 |
ES2728136B2 (es) * | 2018-04-20 | 2021-02-10 | Aragonesa De Componentes Pasivos S A | Mando de control retornable |
CN109990024B (zh) * | 2019-05-06 | 2020-07-10 | 内蒙古工业大学 | 一种大于正负180°的限位机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430634A (en) * | 1982-01-18 | 1984-02-07 | Cts Corporation | Rotary potentiometer with molded terminal package |
DE3307827A1 (de) * | 1983-03-05 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Potentiometer |
DE3444229A1 (de) * | 1984-11-30 | 1986-06-05 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt | Einstellbarer widerstand |
US4616504A (en) * | 1983-05-03 | 1986-10-14 | Duncan Electronics | Throttle position sensor |
DE4431455A1 (de) * | 1994-09-03 | 1996-03-07 | Bosch Gmbh Robert | Drehwinkelgeber zur Steuerung einer Antriebsmaschine |
US6018992A (en) * | 1999-01-18 | 2000-02-01 | Cts Corporation | Position sensor having termination clip |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914840Y2 (ja) * | 1980-11-13 | 1984-05-01 | 栄通信工業株式会社 | 回転型ダイヤル装置 |
JP3141647B2 (ja) * | 1993-04-15 | 2001-03-05 | 松下電器産業株式会社 | 回転型電子部品 |
-
2003
- 2003-05-27 DE DE10323964A patent/DE10323964B4/de not_active Expired - Fee Related
-
2004
- 2004-05-26 CN CNB2004800145221A patent/CN100533606C/zh not_active Expired - Fee Related
- 2004-05-26 DE DE502004009722T patent/DE502004009722D1/de active Active
- 2004-05-26 KR KR1020057022621A patent/KR20060006093A/ko not_active Application Discontinuation
- 2004-05-26 EP EP04734829A patent/EP1627394B1/de active Active
- 2004-05-26 ES ES04734829T patent/ES2327234T3/es active Active
- 2004-05-26 WO PCT/EP2004/005637 patent/WO2004107366A1/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430634A (en) * | 1982-01-18 | 1984-02-07 | Cts Corporation | Rotary potentiometer with molded terminal package |
DE3307827A1 (de) * | 1983-03-05 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Potentiometer |
US4616504A (en) * | 1983-05-03 | 1986-10-14 | Duncan Electronics | Throttle position sensor |
DE3444229A1 (de) * | 1984-11-30 | 1986-06-05 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt | Einstellbarer widerstand |
DE4431455A1 (de) * | 1994-09-03 | 1996-03-07 | Bosch Gmbh Robert | Drehwinkelgeber zur Steuerung einer Antriebsmaschine |
US6018992A (en) * | 1999-01-18 | 2000-02-01 | Cts Corporation | Position sensor having termination clip |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104098317A (zh) * | 2014-07-02 | 2014-10-15 | 上海快刻石膏技术有限公司 | 一种石膏干混料及其使用方法 |
CN105800977A (zh) * | 2014-12-31 | 2016-07-27 | 嘉华特种水泥股份有限公司 | 一种提高硫铝酸盐熟料早期强度的方法 |
CN106630704A (zh) * | 2017-01-04 | 2017-05-10 | 济南大学 | 一种贝利特‑硫铝酸钙水泥熟料及其制备方法 |
CN109279792A (zh) * | 2017-07-19 | 2019-01-29 | 北新集团建材股份有限公司 | 一种恢复赤泥的胶凝性的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1627394A1 (de) | 2006-02-22 |
DE10323964A1 (de) | 2004-12-30 |
DE10323964B4 (de) | 2007-07-12 |
EP1627394B1 (de) | 2009-07-08 |
DE502004009722D1 (de) | 2009-08-20 |
ES2327234T3 (es) | 2009-10-27 |
CN100533606C (zh) | 2009-08-26 |
CN1795518A (zh) | 2006-06-28 |
KR20060006093A (ko) | 2006-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2477844B1 (de) | Einteilige kunststoff-klemmeinrichtung für einen halter für getränkebehälter | |
EP2611673B1 (de) | Lenksäule für ein kraftfahrzeug | |
EP1976735A1 (de) | Scheibenwischvorrichtung, insbesondere für ein kraftfahrzeug | |
DE10323544B4 (de) | Rasteinrichtung für ein dreheinstellbares, elektrisches Bauelement | |
WO2008034666A1 (de) | Einspannvorrichtung für eine hubsägemaschine | |
DE102010013686A1 (de) | Gasdrehgriff | |
EP1627394B1 (de) | Haptische begrenzung für einen stufenschalter oder ein potentiometer | |
EP3585671A1 (de) | Lager für eine lenkspindel und lenksäule für ein kraftfahrzeug | |
DE10061030B4 (de) | Einrichtung mit einem sich um eine Achse drehenden Element | |
DE102019101273A1 (de) | Befestigungsvorrichtung zum Halten eines Sensors und Verfahren zum Befestigen und Justieren eines Sensors | |
EP2855194A1 (de) | Betätigungseinheit für einen fahrzeugsitz | |
DE3917351C2 (de) | ||
DE2633968C3 (de) | Einstellvorrichtung für den optischen Block eines Scheinwerfers | |
EP1905545A2 (de) | Federspanner für Schraubenfedern | |
DE2224879A1 (de) | Lagervorrichtung, insbesondere fuer fahrzeugwindabweiser | |
EP1620611A1 (de) | Festellvorrichtung für eine verfahrbare wand | |
DE102013002318B3 (de) | Rastvorrichtung für eine schwenkbar angelenkte Sonnenblende in einem Fahrzeug | |
DE102014102912A1 (de) | Kompostgabel | |
EP3507508A1 (de) | Drehverschluss zur verbindung von bauteilen | |
DE10008685B4 (de) | Aushebesicherung für eine Heizkörperkonsole | |
DE4419407A1 (de) | Armlehne für Fahrzeugsitze | |
DE102019119157B4 (de) | Verfahren zur Montage eines eine federbasierte Rasthaptik aufweisenden Bedienelements sowie ein zugehöriges Bedienelement | |
EP3420793B1 (de) | Vorrichtung zur einstellung der position eines holms eines ortsbeweglichen geräts | |
DE4214677C2 (de) | Schaltvorrichtung zur Betätigung eines in einem Schaltgerät befindlichen Schalters | |
DE4239960A1 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2004734829 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048145221 Country of ref document: CN Ref document number: 1020057022621 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057022621 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004734829 Country of ref document: EP |