US4380693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switching device
Assignee: Robert Bosch GmbH
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Filing: 1981-05-22
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Granted: 1983-04-19
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Expires: 2001-05-22
Abstract
Abstract A switching device has a switch and an actuating member displaceable in switching on and switching off directions and tiltable in engaging and disengaging directions coordinated with one another so that when the actuating member moves in switching on direction and tilts in engaging direction it switches on the switch and is arrested, and when the actuating member moves in switching off direction and disengaging direction it is released and switches off the switch. The actuating member is tiltable about an axis located in a plane which extends between a point of connection with the spring and gripping surfaces provided on the actuating member.
Inventors
- 👤 Gerhard Kuhlmann
- 👤 Erwin Wolf
- 👤 Gunter Wahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:08
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/02; H01H9/06
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
155 words
A switching device, comprising a switch; an actuating member displaceable in a switching-on direction so as to switch on said switch and also displaceable under the action of a spring force in a switching-off direction so as to switch off said switch, said actuating member being also tiltable, upon displacement in the switching-on direction, to an engaging position for arresting said actuating member and to a disengaging position for releasing said actuating member, so that when said actuating member is displaced in said switching-on direction and to said engaging position it switches on said switch and is arrested and when said actuating member is tilted to said disengaging position and displaced in said switching-off direction it is released and switches off said switch; means for spring biasing said actuating member in said switching-off direction; means for holding said actuating member in said engaging position; and means for mounting said actuating member for displacement and tilting.
Claim 2
Dependent Claim
155 words
A switching device, comprising a switch; an actuating member displaceable in a switching-on direction so as to switch on said switch and also displaceable under the action of a spring force in a switching-off direction so as to switch off said switch, said actuating member being also tiltable, upon displacement in the switching-on direction, to an engaging position for arresting said actuating member and to a disengaging position for releasing said actuating member, so that when said actuating member is displaced in said switching-on direction and to said engaging position it switches on said switch and is arrested and when said actuating member is tilted to said disengaging position and displaced in said switching-off direction it is released and switches off said switch; means for spring biasing said actuating member in said switching-off direction; means for holding said actuating member in said engaging position; and means for mounting said actuating member for displacement and tilting.
Claim 3
Dependent Claim
86 words
A switching device as defined in claim 1, wherein said spring biasing means is connected with said actuating member in a connecting point, said actuating member having two gripping surfaces arranged to be acted upon during said displacement in said switching-on direction and tilting to said engaging position and during said displacement in said switching off direction and tilting to said disengaging position, respectively, said actuating member being tiltable about an axis located in a plane which extends between said connecting point and said gripping surfaces.
Claim 4
Dependent Claim
55 words
A switching device as defined in claim 2, wherein said actuating member is displaceable between said switching-on and switching-off positions in a second plane, said gripping surfaces being arranged at two opposite sides of a third plane which contains said axis of tilting and is at least approximately normal to said second plane of displacement.
Claim 5
Dependent Claim
73 words
A switching device as defined in claim 3; and further comprising a guiding element for guiding said actuating member during displacement, said actuating member having a first end located at one side of said axis of tilting and provided with an arresting formation and another end located at the opposite side of said axis of tilting and provided with an additional gripping surface arranged to press said actuating member toward said guiding element.
Claim 6
Dependent Claim
55 words
A switching device as defined in claim 4, wherein said actuating member is displaceable between said switching-on and switching-off positions in a second plane, said gripping surfaces being inclined to said second plane of displacement by a predetermined angle, said additional gripping surface being inclined toward said second plane of displacement by the same angle.
Claim 7
Dependent Claim
35 words
A switching device as defined in claim 2, wherein said actuating member is displaceable between said switching-on and switching-off positions in a second plane, said gripping surfaces being inclined to said second plane of displacement.
Claim 8
Dependent Claim
39 words
A switching device as defined in claim 2, wherein said actuating member has two first supporting surfaces which are inclined to one another and form a contact edge therebetween, said axis of tilting being formed by said contact edge.
Claim 9
Dependent Claim
46 words
A switching device as defined in claim 7; and further comprising a guiding element for guiding said actuating member during said displacement, said guiding element having a flat second supporting surface with which said first supporting surfaces of said actuating member alternately cooperate during said tilting.
Claim 10
Dependent Claim
39 words
A switching device as defined in claim 2; and further comprising a guiding element for guiding said actuating member during said displacement, said guiding element having a projection extending toward said actuating member and forming said axis of tilting.
Claim 11
Dependent Claim
44 words
A switching device as defined in claim 9, wherein said actuating member has a first supporting surface which is flat and cooperates with said projection of said guiding element so that said actuating member tilts about said axis of tilting formed by said projection.
Claim 12
Dependent Claim
20 words
A switching device as defined in claim 9, wherein said projection of said guiding element is formed as a fin.
Claim 13
Dependent Claim
20 words
A switching device as defined in claim 9, wherein said projection of said guiding element is formed as a bead.
Claim 14
Dependent Claim
60 words
A switching device as defined in claim 1, and further comprising a guiding element for guiding said actuating member during said displacement, said actuating member having a first formation and said guiding element having a second formation which engage one another so as to arrest said actuating member when it switches on said switch, said formations forming said holding means.
Claim 15
Dependent Claim
25 words
A switching device as defined in claim 13, wherein said formations include an arresting projection and an arresting recess in which said arresting projection engages.
Claim 16
Dependent Claim
39 words
A switching device as defined in claim 14, wherein said actuating member has a side facing toward said guiding element and is provided at said side with said arresting projection, said guiding element being provided with said arresting recess.
Claim 17
Dependent Claim
17 words
A switching device as defined in claim 14, wherein said arresting recess is formed as a depression.
Claim 18
Dependent Claim
18 words
A switching device as defined in claim 14, wherein said arresting recess is formed as a throughgoing opening.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-04-18 | 1986-10-18 | 1987-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-04-18 | 1990-10-18 | 1991-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-04-18 | 1994-10-18 | 1995-04-19 | $7700.00 | Window Closed / Lapsed |