Selector fork arrangement for a manual transmission in a motor vehicle
AssigneeSelzer Fertigungstechnik GmbH & Co. KG
InventorsManfred Keller, Olaf Künkler
Life of this patent
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Abstract
A selector fork arrangement for a manual transmission in a motor vehicle is suggested that largely comprises a fork body (1) and carrying element (2,3) that connect the fork body (1) to the control rod (9). Fork body (1) and carrying elements (2, 3) are cut entirely from flat metal and are riveted to one another by means of rivet projections (7, 8, 15), which are themselves formed from the flat metal, and complementary rivet openings in the carrying elements (2, 3). This selector fork arrangement satisfies all requirements in terms of strength and functionality, can be produced and assembled in a simple manner, and does not require any adjustment or finishing processes after assembly and prior to installation in the manual transmission.
Claims17
A selector fork arrangement for a manual transmission in a motor vehicle, said selector fork arrangement having
- a fork body that is cut from flat metal;
- a bearing part that is cut from flat metal as a separate member from said fork body and that is plane-parallel to said fork body;
- a control rod which passes through bearing openings that are provided in said fork body and in said bearing part and that aligns with one another;
- two angular carrying elements that are cut from flat metal and each comprise a first leg and a second leg;
- wherein said fork body has two opposing flat support surfaces, for said angular carrying elements, arranged converging toward one another in the direction of said control rod and from which projections project that engage in complementary openings in said first legs of said carrying elements and are riveted therein;
- and
- wherein said bearing part is arranged between said second legs of both carrying elements that are provided extending away from said fork body.
A selector fork arrangement for a manual transmission in a motor vehicle, having
- a fork body that is cut from flat metal;
- a bearing part that is cut from flat metal and that is plane-parallel to said fork body,
- a control rod which passes through bearing openings and that are provided in said fork body and in said bearing part and that align with one another;
- two angular carrying elements that are cut from flat metal and each comprise a first leg and a second leg;
- wherein said fork body has two opposing flat support surfaces, for said angular carrying elements, arranged converging toward one another in the direction of said control rod and from which projections project that engage in complementary openings in said first legs of said carrying elements and are riveted therein;
- wherein said bearing part is arranged between said second legs of both carrying elements that are provided facing away from said fork body;
- and
- said bearing part is provided with projections that engage in complementary openings on ends of said second legs extending away from said fork body.
A selector fork arrangement for a manual transmission in a motor vehicle, having
- a fork body that is cut from flat metal;
- a bearing part that is cut from flat metal and that is plane-parallel to said fork body,
- a control rod which passes through bearing openings and that are provided in said fork body and in said bearing part and that align with one another;
- two angular carrying elements that are cut from flat metal and each comprise a first leg and a second leg;
- wherein said fork body has two opposing flat support surfaces, for said angular carrying elements, arranged converging toward one another in the direction of said control rod and from which projections project that engage in complementary openings in said first legs of said carrying elements and are riveted therein;
- wherein said bearing part is arranged between said second legs of both carrying elements that are provided extending away from said fork body;
- and
- said first legs of said angular carrying elements that are on said fork body each end in an open slot that is aligned with said openings of the respective first leg and that is placed onto a projection on said fork body.
A selector fork arrangement for a manual transmission in a motor vehicle, having
- a fork body that is cut from flat metal;
- a bearing part that is cut from flat metal and that is plane-parallel to said fork body,
- a control rod which passes through bearing openings and that are provided in said fork body and in said bearing part and that align with one another;
- two angular carrying elements that are cut from flat metal and each comprise a first leg and a second leg;
- wherein said fork body has two opposing flat support surfaces, for said angular carrying elements, arranged converging toward one another in the direction of said control rod and from which projections project that engage in complementary openings in said first legs of said carrying elements and are riveted therein;
- wherein said bearing part is arranged between said second legs of both carrying elements that are provided extending away from said fork body;
- and
- said fork body and in said bearing part, in exterior areas surrounding said bearing openings, slots that are open to the outside and aligned with one another are formed in pairs, wherein a catch element cut from flat metal is clampingly inserted into said slots.
Dependencies are inferred from the claim text.