EP0853268A2 - Elément d'actionnement manuel pouvant être monté sur un arbre - Google Patents

Elément d'actionnement manuel pouvant être monté sur un arbre Download PDF

Info

Publication number: EP0853268A2
Authority: EP; European Patent Office
Prior art keywords: sleeve; manual operating; operating element; element according; shaft
Prior art date: 1997-01-14
Legal status (The legal status 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 status listed.): Granted

Application number

EP98100220A

Other languages

German (de)

English (en)

Other versions

EP0853268B1 (fr

EP0853268A3 (fr

Inventor

Eberhard A. Hölzer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KKP RAPID GMBH & CO KG

Original Assignee

Kkp Konstruktive Kunststoff-Produkte Handelsgesellschaft Mbh

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.)

1997-01-14

Filing date

1998-01-08

Publication date

1998-07-15

1998-01-08 Application filed by Kkp Konstruktive Kunststoff-Produkte Handelsgesellschaft Mbh filed Critical Kkp Konstruktive Kunststoff-Produkte Handelsgesellschaft Mbh

1998-07-15 Publication of EP0853268A2 publication Critical patent/EP0853268A2/fr

2001-02-07 Publication of EP0853268A3 publication Critical patent/EP0853268A3/fr

2004-12-29 Application granted granted Critical

2004-12-29 Publication of EP0853268B1 publication Critical patent/EP0853268B1/fr

2018-01-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Images

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/08—Turn knobs
- H01H3/10—Means for securing to shaft of driving mechanism
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/12—Means for securing the members on rotatable spindles or the like

Definitions

the present invention relates to a manual actuating element for detachable arrangement on a shaft according to the preamble of claim 1.
a manually operable element for operating or operating a shaft to understand can be, for example, a handle with which the Switching shaft of a power switch or the like is operated.
a manual operating element has already become known, which has an elastic deformable clamping device on the control shaft, for example a power switch can be plugged on and removed again.
the well-known manual control element has for this purpose a sleeve-shaped element, on the inside of which smaller is provided by a compression spring biased metallic body which at Pushing the manual control element onto the shaft is pushed aside, whereby ultimately accomplished the attachment of the manual control element on the shaft becomes.
the present invention is therefore to eliminate the disadvantages described
the task is to create a manual control element that is essential on the one hand can be produced more cost-effectively, even with repeated installation and Removing it from the shaft does not lose its operational readiness.
a manual actuating element which by means of a a sleeve-shaped extension provided elastically deformable clamping device can be removably attached to the shaft, the clamping device with the Sleeve is integrally formed.
the manual actuator according to the invention has a clamping device which is used in the manufacture of the manual control element can be produced together with this and it is therefore no longer necessary to carry out a second step after production to follow, with which the spring device is then used.
the clamping device is arranged on the inside of the sleeve.
the clamping device can according to an embodiment according to the present invention also on the outer circumference of the sleeve-shaped extension are arranged so that a clamping effect due to a radially inward elastic deformation of the clamping device is accomplished.
the clamping device in at least one on the inside of the sleeve
the clamping element is T-shaped trained and largely rectangular with its base on the inside of the sleeve molded onto this.
the T-shaped clamping element with its narrow side is integrally formed on the sleeve so that the wider Side, which has the contact surface for arrangement on the shaft, towards the shaft extends.
the clamping element on his the broad end facing the shaft has a contact surface which is rounded in cross section has, that is complementary to the shaft.
the clamping element extends largely over the entire axial length of the sleeve-shaped extension and can be formed in one piece or also divided, that is also from several in the longitudinal direction the sleeve extending segments are formed, which are arranged one behind the other.
the clamping device at least one on the inside of the sleeve in the axial longitudinal direction for this purpose has a web-shaped support element, the center axis of which is under a Inclined at an angle to the inside of the sleeve.
the center axis of the support element at an acute angle to the inside of the Sleeve extends radially away from this, so that the central axis of the support element does not cut with the longitudinal axis of the sleeve, but runs obliquely to it.
the support element faces the shaft End acute-angled. Through this training is trained at an acute angle In the end, an increase in the deformation and thus an increase in the clamping force causes.
the material for the manufacture of the manual control element is preferably a filled plastic, in particular filled polyamide.
the manual control element can have a shaped element that is rotated of the manual control element for at least one direction of rotation as a stop serves. During the rotary movement of the manual control element, this is by a Surface parallel to the radial plane of the sleeve, with which the manual control element is rotatably supported on another surface.
the manual actuation element 1 in the illustrated embodiment a circular view from below Configuration on, in the middle of the manual control element 1 of the closer 2 shown sleeve-shaped extension 2 is located.
the manual control element 1 is provided with a handle 3 on its upper side, which has a spherical segment shape that cannot be seen from the drawing.
the outer circumference 4 of the manual actuating element 1 forms a first contact surface with the manual control element 1 on a support, not shown, for example a front panel of a cabinet can be arranged in which a Power switch is located, on the switching shaft, the manual control element 1 is plugged becomes.
the second contact surface 5 performs a function similar to the first contact surface 4.
the previously mentioned sleeve-shaped extension 2 in the middle of the manual control element 1 has a region generally designated 6 in the area of its inside Clamping device.
the clamping device 6 has a total of five individual clamping elements or support elements. All of these elements are integrally formed with the sleeve-shaped extension 2 and can therefore from the Extension 2 does not fall out.
the clamping device 6 has a T-shaped one Clamping element 7, whose contact surface 8 directed towards the shaft is straight is trained.
this clamping element 7 Opposite this clamping element 7 are two further T-shaped ones Clamping elements 9, whose contact surface facing the shaft are each rounded is trained.
a support element 10 On the circumference of the pitch circle between the clamping elements 7 and 9 is a support element 10 arranged with acute-angled ends facing the shaft.
Fig. 2 of the drawing makes it clear that the clamping elements 9 over the entire Length of the sleeve-shaped extension 2 extend in the illustrated embodiment that is, along the straight line which is designated by reference number 2 Extension, which at its end facing the handle 3 in one piece in the handle 3 merges, so that with the in the closed end portion 11 of the Handle 3 extending clamping element 9 a high clamping force can be achieved can.
the further clamping elements 7, 9 and support elements 10 shown in FIG. 1 can similarly also extend into the closed end region of the Handle 3 extend, which for secure mounting of the manual control element 1st contributes to the shaft.
Fig. 1 of the drawing finally shows a shaped element 12, which as a rotation limit stop can be used.
the Manual control element 1 can also one or more Locking elements for forming predetermined angular positions of the manual control element on the contact surface of the control cabinet or the like, for example be provided.

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Clamps And Clips (AREA)
Gear-Shifting Mechanisms (AREA)
Load-Engaging Elements For Cranes (AREA)
Vehicle Body Suspensions (AREA)
Mechanical Control Devices (AREA)
Mutual Connection Of Rods And Tubes (AREA)

EP98100220A 1997-01-14 1998-01-08 Elément d'actionnement manuel pouvant être monté sur un arbre Expired - Lifetime EP0853268B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19700894		1997-01-14
DE19700894A DE19700894A1 (de)	1997-01-14	1997-01-14	Handbetätigungselement zur Anordnung an einer Welle

Publications (3)

Publication Number	Publication Date
EP0853268A2 true EP0853268A2 (fr)	1998-07-15
EP0853268A3 EP0853268A3 (fr)	2001-02-07
EP0853268B1 EP0853268B1 (fr)	2004-12-29

Family

ID=7817273

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98100220A Expired - Lifetime EP0853268B1 (fr)	1997-01-14	1998-01-08	Elément d'actionnement manuel pouvant être monté sur un arbre

Country Status (5)

Country	Link
EP (1)	EP0853268B1 (fr)
AT (1)	ATE286272T1 (fr)
CZ (1)	CZ12098A3 (fr)
DE (2)	DE19700894A1 (fr)
ES (1)	ES2231906T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1489637A2 (fr) *	2003-05-29	2004-12-22	Nokia Corporation	Appareil de communication portable, dispositif d'entrée rotatif avec un élément interchangeable pour l'utilisateur final, et un élément interchangeable pour un dispositif d'entrée rotatif.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2103402C3 (de) *	1971-01-26	1975-08-07	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Einrichtung zur Befestigung eines Drehknopfes auf einer Welle, insbesondere für Rundfunkempfänger
US3880536A (en) *	1974-03-18	1975-04-29	Eaton Corp	Hub construction

1997
- 1997-01-14 DE DE19700894A patent/DE19700894A1/de not_active Ceased
1998
- 1998-01-08 EP EP98100220A patent/EP0853268B1/fr not_active Expired - Lifetime
- 1998-01-08 DE DE59812422T patent/DE59812422D1/de not_active Expired - Fee Related
- 1998-01-08 ES ES98100220T patent/ES2231906T3/es not_active Expired - Lifetime
- 1998-01-08 AT AT98100220T patent/ATE286272T1/de not_active IP Right Cessation
- 1998-01-14 CZ CZ98120A patent/CZ12098A3/cs unknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1489637A2 (fr) *	2003-05-29	2004-12-22	Nokia Corporation	Appareil de communication portable, dispositif d'entrée rotatif avec un élément interchangeable pour l'utilisateur final, et un élément interchangeable pour un dispositif d'entrée rotatif.
EP1489637A3 (fr) *	2003-05-29	2007-12-12	Nokia Corporation	Appareil de communication portable, dispositif d'entrée rotatif avec un élément interchangeable pour l'utilisateur final, et un élément interchangeable pour l'utilisateur final pour un dispositif d'entrée rotatif.

Also Published As

Publication number	Publication date
ATE286272T1 (de)	2005-01-15
ES2231906T3 (es)	2005-05-16
EP0853268B1 (fr)	2004-12-29
DE19700894A1 (de)	1998-07-16
DE59812422D1 (de)	2005-02-03
CZ12098A3 (cs)	1998-12-16
EP0853268A3 (fr)	2001-02-07

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EP2017037A1 (fr)	2009-01-21	Pince annulaire
DE4101657B4 (de)	2008-05-15	Verbindungselement

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1998-05-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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