CN1132823A - Vehicle starter with improved driving medium - Google Patents
Vehicle starter with improved driving medium Download PDFInfo
- Publication number
- CN1132823A CN1132823A CN95120839.XA CN95120839A CN1132823A CN 1132823 A CN1132823 A CN 1132823A CN 95120839 A CN95120839 A CN 95120839A CN 1132823 A CN1132823 A CN 1132823A
- Authority
- CN
- China
- Prior art keywords
- columniform
- support portion
- axle sleeve
- packing ring
- positioning support
- Prior art date
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
- F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
- F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
- F02N15/067—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter comprising an electro-magnetically actuated lever
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gasket Seals (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Connection Of Plates (AREA)
- Sliding-Contact Bearings (AREA)
- Mechanical Control Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to an automobile starting engine with an engage switch. The end part of a joy stick acts on the engage switch. The engage switch includes a sleeve (12) that slides to be arranged on a shaft of the engage switch. The engage switch holds the end part of the joy stick. A gasket (24) is mounted on a cylinder assembling supporting part (30) with a confirmed radial clearance and the gasket is supported on a radial convex shoulder (32) of the sleeve axially. A second free end (26) of the sleeve is provided with at least a location supporting part (34) before assembly with a diameter (D2) less than a diameter (D1) of the cylinder assembling supporting part.
Description
The present invention relates to a kind of automobile starter.
The present invention be more particularly directed to a kind of starter motor with gearing device, the end of an operating handle acts on gearing device, this gearing device comprises a driving component, its body have one be slidingly mounted on gearing device the axle on axle sleeve, first end of axle sleeve extends radially outwardly by a discoid end face, end face matches with near the transmission packing ring that is provided with of second free end of axle sleeve, to limit a space that holds the end of operating handle.
According to a kind of known design, transmission packing ring or ring are installed on the columniform assembling support, the latter be formed at axle sleeve second free-ended near, the installation of packing ring has a definite radial clearance, and the packing ring axially mounting is on convex shoulder radially.
The internal diameter of control gasket hole and the radial clearance of determining between the cylindrical assembling support external diameter are very necessary, so that can packing ring be fixed reliably by the welding of Laser Equipment.
For this reason, such as being defined as 0.10 millimeter to the maximum value of the radial clearance between packing ring and cylindrical assembling support.
This causes the slight clamping of the chance of packing ring, makes to be contained in packing ring on the axle sleeve, and with its axial promotion, makes it to arrive before welding leaning the radially axial position of convex shoulder.
This action need thrust, the size of thrust changes with the tolerance of size of each part, therefore can not manual finish.
But consider the reason of rationalization of production aspect, as if wish before welding process, to operate by hand again packing ring is installed on the axle sleeve.
The present invention is intended to propose a kind of new design proposal of the starter motor of the above-mentioned type, according to new design, can be installed on first mounting point packing ring is manual, axially promotes packing ring and makes it to lean the radially operation of convex shoulder in the second place and can finish to automation.
For this reason, the present invention proposes the starter motor of the above-mentioned type, it is characterized in that: second free end of the axle sleeve of engagement body has the positioning support portion before the assembling at least, and the diameter of this support is less than the diameter of cylindrical assembling support.
According to some other feature of the present invention:
Positioning support portion is a cylindrical section;
Link to each other by a cylindrical intermediate section between cylindrical assembling support and the cylindrical positioning support portion, the diameter of this intermediate section is between the diameter of cylindrical assembling support and cylindrical positioning support portion;
Link to each other by a conical intermediate section between cylindrical assembling support and the cylindrical positioning support portion;
According to a modification of the present invention, positioning support portion is a conical section;
At rigging position, packing ring is fixed on the axle sleeve with laser bonding.
Will understand that some other feature and advantage of the present invention by the following detailed description, can be with reference to the accompanying drawings so that understand the content of describing:
Fig. 1 is the fragmentary axial cross-section according to starter motor driving component body of the present invention;
Fig. 2 is the partial enlarged view of free end portion of the axle sleeve of engagement body shown in Figure 1, its expression be first kind of embodiment of the present invention;
Fig. 3 is the view similar to Fig. 2 with Fig. 4, and they have shown other two kinds of embodiments of the present invention.
Fig. 1 illustrates the driving component 10 of the gearing device that is specifically designed to the engine starter (not shown) that is installed on the automobile.
The driving component body mainly is made up of a cylinder type hollow axle sleeve 12, and the axle sleeve circumferential surface has some grooves 14, is used for matching with some additional grooves on the starter motor gearing device (not shown) axle.
First axial end 16 of axle sleeve 12 extends radially outwardly by a discoidal end face 18, and the free edge of end face extends axially by a columniform edge 20 of ring-type.
The axial displacement of driving component guarantees by an operating handle (not shown), on the other side 22 of discoidal radial end face 18 and packing ring 24 defines a space, to hold the forked free end of operating handle, packing ring 24 usefulness laser bonding are fixed near second free end 26 of axle sleeve 12.
For this reason, packing ring 24 has the hole 28 of a circle, radially is installed on to slight compression on the cylindrical assembling support 30.
Packing ring 24 with respect to the axial position of axle sleeve 12 by one of axle sleeve 12 radially convex shoulder 32 determine that the face 22 and the convex shoulder 32 of packing ring 24 axially lean.
The outer diameter D of cylindrical assembling support 30 is uncertain, and it matches to fix two parts with the internal diameter in the hole 28 of packing ring 24.
According to the present invention, appreciable as people, according to first kind of embodiment shown in Figure 2, the free end 26 of axle sleeve 12 has a positioning support portion 34, and this support outer diameter D 2 is less than the diameter D1 of cylindrical assembling support 30.
According to first kind of embodiment, connect by a conical middle linkage section 36 between cylindrical positioning support portion 34 and the assembling support 30.
According to this set of the present invention, the operator just can compress and packing ring 24 is placed in the columniform positioning support portion 34, it can be pushed to the rigging position of packing ring then, makes it to lean that convex shoulder 32 radially constitutes axially stops the position.
Because positioning support portion 34 has an intermediate section 36 with assembling between the support 30, much more simply the operation that axially promotes packing ring with regard to.
According to second kind of embodiment shown in Figure 3, positioning support portion 34 is conical, the diameter D2 at basic half place of circular cone length is corresponding with the diameter D2 of shown in Figure 2 cylindrical positioning support portion, conical here positioning support portion also can guarantee can position without packing washer before packing ring places cylindrical assembling support 30.
Be the third embodiment shown in Figure 4 at last, it and first kind of embodiment shown in Figure 2 are similar, middle linkage section 36 between cylindrical positioning support portion 34 and the cylindrical assembling support 32 here is a columniform intermediate section, and its outer diameter D 3 is between the outer diameter D 2 and D1 of two cylindrical bearing portions 34 and 32.
Claims (6)
1. the automobile starter that has gearing device, the end of an operating handle acts on gearing device, this gearing device comprises a driving component, its body (10) have one be slidingly mounted on gearing device the axle on axle sleeve (12), first end (16) of axle sleeve extends radially outwardly by a discoid end face (18), end face matches with near the transmission packing ring (24) that is provided with of second free end (26) of axle sleeve (12), to limit a space that holds the end of operating handle, packing ring (24) is installed on the columniform assembling support (30) with a definite radial clearance, and the packing ring axially mounting is on the radially convex shoulder (32) of axle sleeve, it is characterized in that: second free end (26) of axle sleeve has the positioning support portion (34) before the assembling at least, and the diameter of positioning support portion (D2) is less than the diameter (D1) of columniform assembling support
2. starter motor according to claim 1 is characterized in that: positioning support portion (34) is a cylindrical section.
3. starter motor according to claim 2, it is characterized in that: link to each other by a columniform intermediate section (36) between columniform assembling support (30) and the columniform positioning support portion (34), the diameter of intermediate section (D3) between the diameter of columniform assembling support (30) and cylindrical positioning support portion (34) (D1, D2) between.
4. starter motor according to claim 2 is characterized in that: link to each other by a conical intermediate section (36) between columniform assembling support (30) and the columniform positioning support portion (34).
5. starter motor according to claim 1 is characterized in that: positioning support portion (34) is a conical section.
6. according to above any described starter motor of claim, it is characterized in that: at rigging position, packing ring (24) is fixed on the axle sleeve (12) by laser bonding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9415105A FR2728026B1 (en) | 1994-12-13 | 1994-12-13 | MOTOR VEHICLE STARTER COMPRISING AN IMPROVED COACH |
| FR9415105 | 1994-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1132823A true CN1132823A (en) | 1996-10-09 |
| CN1072772C CN1072772C (en) | 2001-10-10 |
Family
ID=9469831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95120839A Expired - Lifetime CN1072772C (en) | 1994-12-13 | 1995-12-12 | Vehicle starter with improved driving medium |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0717188B1 (en) |
| CN (1) | CN1072772C (en) |
| BR (1) | BR9505751A (en) |
| DE (1) | DE69508361T2 (en) |
| ES (1) | ES2130508T3 (en) |
| FR (1) | FR2728026B1 (en) |
| MY (1) | MY112492A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3118326A1 (en) * | 1980-05-19 | 1982-04-22 | Société de Paris et du Rhône, 69008 Lyon, Rhône | Starter drive for internal combustion engines |
| JP2847917B2 (en) * | 1990-06-28 | 1999-01-20 | 株式会社デンソー | Starter meshing shock absorber |
| FR2687736B1 (en) * | 1992-02-20 | 1994-04-15 | Valeo Equipements Elect Moteur | DEVICE FOR RECALLING A STARTER LAUNCHER FOR AN INTERNAL COMBUSTION ENGINE. |
-
1994
- 1994-12-13 FR FR9415105A patent/FR2728026B1/en not_active Expired - Lifetime
-
1995
- 1995-12-08 ES ES95119444T patent/ES2130508T3/en not_active Expired - Lifetime
- 1995-12-08 EP EP95119444A patent/EP0717188B1/en not_active Expired - Lifetime
- 1995-12-08 DE DE69508361T patent/DE69508361T2/en not_active Expired - Fee Related
- 1995-12-11 MY MYPI95003819A patent/MY112492A/en unknown
- 1995-12-12 CN CN95120839A patent/CN1072772C/en not_active Expired - Lifetime
- 1995-12-12 BR BR9505751A patent/BR9505751A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0717188B1 (en) | 1999-03-17 |
| DE69508361T2 (en) | 1999-07-15 |
| ES2130508T3 (en) | 1999-07-01 |
| BR9505751A (en) | 1997-12-23 |
| MY112492A (en) | 2001-06-30 |
| FR2728026A1 (en) | 1996-06-14 |
| EP0717188A1 (en) | 1996-06-19 |
| CN1072772C (en) | 2001-10-10 |
| DE69508361D1 (en) | 1999-04-22 |
| FR2728026B1 (en) | 1997-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20011010 |
|
| EXPY | Termination of patent right or utility model |