CN104696488A - Housing element for transmitting-driving means of comfort type driving device - Google Patents
Housing element for transmitting-driving means of comfort type driving device Download PDFInfo
- Publication number
- CN104696488A CN104696488A CN201410857946.XA CN201410857946A CN104696488A CN 104696488 A CN104696488 A CN 104696488A CN 201410857946 A CN201410857946 A CN 201410857946A CN 104696488 A CN104696488 A CN 104696488A
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- region
- casing member
- fixed position
- wall thickness
- hole
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- 239000004033 plastic Substances 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000009467 reduction Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 230000002950 deficient Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/039—Gearboxes for accommodating worm gears
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/697—Motor units therefor, e.g. geared motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/10—Covers; Housings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/50—Mounting methods; Positioning
- E05Y2600/51—Screwing or bolting
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/45—Manufacturing
- E05Y2800/46—Injection moulding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/676—Plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02082—Gearboxes for particular applications for application in vehicles other than propelling, e.g. adjustment of parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a housing element (10) for a transmitting-driving means (100) of comfort type driving device. The housing element (10) is basically made from plastics and is made through injection molding. The housing element (10) is provided with at least one, preferably multiple fixing positions (15, 16; 16a, 17). The fixing position is used for fixing the housing element (10) to a bearing element. The at least one fixing position (15, 16; 16a, 17) is provided with a through hole (32) for accommodating a fixing element. The at least one fixing position (15, 16; 16a, 17) is provided with a cross section (22), which is approximately ring-shaped, on a plane vertical to the through hole (32). The at least one fixing position (15, 16; 16a, 17) is connected to a preferably central area (14) of the housing element (10) by means of a connecting rib (26-28) which extends, vertical to the through hole (32).
Description
Technical field
The present invention relates to a kind of according to claim 1 as described in the preamble, for the casing member of the transmission-drive unit of travelling comfort driving arrangement.
Background technique
This casing member has been put into practice disclosed and has especially been configured to gear mechanism housing.This gear mechanism housing is especially made of plastics when using glass fiber component and manufactures in the injection molding method.In order on the hindered phenolic that casing member is fixed on the supporting element fixed position, is such as fixed on Motor Vehicle or top panel area, in practice, this casing member has multiple form is the so-called fixed position screwing bell portion (Anschraubdome), and described fixed position is consisted of corresponding the moulding of injection mould when manufacturing casing member with the form of through hole.In order to realize being fixed on best on supporting element by casing member, described fixed position is arranged in the folding corner region of casing member usually at least partly at this.
For the manufacture of casing member (injection moulding) mould in the usual manner method there is at least one injection position, in practice, then there is multiple injection position, via described injection position plastics are under high pressure expelled to closed and in the mould of heating.At least one injection position described is usually placed in the region at center in other words of the central authorities of casing member, and therefore arrive the edge of mould at plastics before, these plastics need not exceed determined ultimate range.Can realize thus, when plastics arrive the corresponding fringe region of injection mould, plastics have temperature little as far as possible and decline and pressure drop little as far as possible.Thus achieve best filling, especially the best of the fringe region of injection mould filled.In addition, screw bell portion to be connected with the middle section of casing member via multiple connecting sheet thus to make plastics arrive fixed position from multiple side simultaneously, screwing the shaping of bell portion due to described, meets at separatrix place and coagulates when forming line of solidification same there in such as two forward positions of the plastics therefore liquefied.
The fixed position in other words through hole of fixed position or blind hole can method be utilized in a different manner, discloses on the one hand, by the through hole structure screw thread of self tapping screw in fixed position, realizes fixing on supporting element of casing member whereby.In another kind of fixation method, use retaining screw, described retaining screw in axial direction passes completely through at the fixed position place being configured to through hole and has radial clearance in through hole internal placement.In this case, such as by corresponding nut casing member axially fastened and (be fastened on alternatively on fixed plate, window lifting module, serving drum housing etc.) on supporting element.In the means of fixation mentioned at first, when when fixed position place structure screw thread, require that the wall thickness of same fixed position has determined minimumly to measure, the intensity that link position place needs can be ensured thus.Wall thickness in the region of therefore fixed position is usually larger than the wall thickness of the connecting sheet got up by (central authorities) joint area of fixed position and casing member.Prove, due to the different wall of casing member, to there is different rate of cooling and pressure ratio in practice, this ropy seam causing occurring in casing member that strength characteristics reduces together with other reason and such as form are the defective locations of sand holes.Have compared with wall thickness exactly in the position with same fixed position direct neighbor in the region of the fixed position of relatively large wall thickness, occur that the tendency of the defective locations mentioned is relatively large thus.
Summary of the invention
Based on shown prior art, task of the present invention is, improve as follows a kind of according to claim 1 as described in the preamble, for the casing member of the transmission-drive unit of travelling comfort driving arrangement, namely when casing member has sufficiently high intensity in fixed position place, even if can not get rid of completely, also reduce the trend occurring the defective locations mentioned at least significantly.
According to the present invention, this task is realized in the following way by the casing member of the feature with claim 1, and namely cross section has at least one regional area, and in this regional area, wall thickness is roughly the same with the wall thickness size in the region of connection rib.By reducing relative to prior art wall thickness and there is this region of the same fixed position of the wall thickness suitable with the wall thickness of connection rib connecting sheet in other words, achieve following effect: the plastics of liquefaction arrive in the region of fixed position with the pressure that improve relative to prior art and speed, thus plastics are thoroughly mixed particularly well.Liquid plastic solidifies evenly in general thus, it reduces the probability occurring defective locations.
Favourable improvement project according to casing member of the present invention provides in the dependent claims.
In order to obtain casing member supporting surface large as far as possible on supporting element in the region of fixed position, thus make the change of the surface pressure at fixed position place ratio relatively little relative to prior art, advise that at least one cross section with fixed position increases tectonic structures in the region in the face of screwing.
Especially specify, described fixed position arrangement is in the folding corner region of casing member.Therefore the supporting surface that such as best on the supporting element of the Motor Vehicle static characteristic of casing member is relatively large is in other words achieved.
Can specify to carry out strength optimization in other words to be optimized the structure of cross section, at least one fixed position has at least one region, the region that wall thickness reduces relative to wall thickness in this region increases, and this region is arranged in the region of current mark (Fliesslinie) of fixed position.Although tend to thus not be mix the plastics in current mark region best, the wall thickness increased by there obtains relatively high intensity.
Can also specify, multiple wherein wall thickness is set and increase tectonic region, and described region is arranged with star about the longitudinal direction of through hole and radially given prominence in other words.This measure is strong high raising while defective locations quantity in the region of fixed position also can be made to reduce.In addition, such region for affecting the flow characteristic of plastics, thus is used as so-called flooding point
and this external end face opposed with the face that screws of casing member is configured with additional (increase) plane, determined surface pressure ratio can be kept.Finally, the position of butt joint can be had an impact by the corresponding quantity in this region and arrangement, thus described seam especially can be placed in the less region of mechanical load.
In order to optimize intensity when not changing the outside dimensions of casing member, advise structure outer boundary in the region increased at wall thickness, at least in one of described region, described outer boundary and the face that screws evenly close.
In order to reduce the notch stress concentration effect (Kerbwirkung) between region that the face of screwing and wall thickness reduce, advise the face of screwing and have reduction wall thickness region between construct rounding.
The present invention also comprises the transmission-drive unit had according to casing member of the present invention.
Accompanying drawing explanation
Other advantages of the present invention, feature and details are by the following explanation to preferred embodiment and provide by accompanying drawing.Accompanying drawing illustrates:
Fig. 1 is the plan view of the transmission-drive unit had according to casing member of the present invention;
Fig. 2 is the cross-sectional view screwing the bell portion region of fixed position in other words according to prior art;
Fig. 3 be in the planar I II-III of Fig. 1 through by Fig. 1 according to the sectional arrangement drawing screwing bell portion fixed position in other words in casing member of the present invention;
Fig. 4 is the perspective view of the fixed position according to the improvement on casing member of the present invention;
Fig. 5 is the diagram of same perspective of the fixed position of improving according to another on casing member of the present invention.
In accompanying drawing, the element that identical element has identical function is in other words provided with identical reference character.
Embodiment
According to transmission-drive unit 100 of the present invention shown in Fig. 1, it is especially used as the constituent element of the travelling comfort driving arrangement in Motor Vehicle.Within the scope of the invention, " travelling comfort driving arrangement " example and be interpreted as seat adjustment driving arrangement, sunroof driving arrangement, window lifting driving arrangement etc. not from the limited effectly.
This transmission-drive unit 100 comprises the casing member that form is the gear mechanism housing 10 of multiple part composition, and Flange joint the motor casing 11 of motor thereon.In addition be integrally formed to the attachment plug 12 on gear mechanism housing 10 as seen, this attachment plug is used for electrical contact and manipulates transmission-drive unit 100 in other words.Usually the motor casing 11 be made up of sheet metal (alternative: plastics) is fixed on gear mechanism housing 10 and realizes by multiple retaining screw 13.There is one or more levels transmission device cannot seen in figure in the internal placement of gear mechanism housing 10, while improving its torque, reduce the rotating speed of motor via this transmission device.In addition, give prominence to output element by gear mechanism housing 10, described output element is used for manipulation at least indirectly element to be adjusted, namely such as glass for vehicle window or sunroof.
Above-mentioned output element cannot be seen equally in the worm's eye view shown in Fig. 1.
Gear mechanism housing 10 in order to hold driving gear have be configured in a top view circular in other words annular middle section 14, such as arranging three forms around this middle section is the so-called fixed position 15 to 17 screwing bell portion 18.Fixed position 15 to 17 for the plane perpendicular to gear mechanism housing 10 be configured in other words the plane in the face that screws 23 (Fig. 3) on casing member 10 by the fixed element do not illustrated, especially with the form of retaining screw, gear mechanism housing 10 is fixed on the supporting element do not illustrated.First fixed position 15 is between the region of attachment plug 12 and middle section 14.Second fixed position 16 is gone by middle section 14 is radially outstanding.3rd fixed position 17 is positioned at the folding corner region, roughly opposite with the first fixed position 15 of gear mechanism housing 10.
Gear mechanism housing 10, on the front that do not illustrate in the diagram of Fig. 1 (Fig. 1 shows the back side of gear mechanism housing 10), gear mechanism housing 10 such as by transmission device top closure, thus can form closed gear mechanism housing 10 after having installed each driving gear.
Gear mechanism housing 10 is made of plastics, be especially made up of the plastics with fiberglass component and manufacture in the injection molding method.In addition, can see such as injection position 20 in FIG in middle section 14, be under high pressure expelled in injection mould by plastics in the injection mould for gear mechanism housing 10 via this injection position 20, wherein plastics have the temperature that it can be made to liquefy.
Figure 2 illustrates the cross-sectional view in the region of the fixed position 50 of the gear mechanism housing 10 according to prior art, wherein fixed position 50 is arranged in the position corresponding to second fixed position 16 of Fig. 1.Especially visible, fixed position 50 with arrange highlightedly according to the similar radially outward in fixed position 16 in gear mechanism housing 10 of the present invention and be formed in middle section 51 place via multiple vertical rib 52 to 54.Importantly, for holding the fixed element that do not illustrate gear mechanism housing 10 is fixed on fixed position 50 in the region of the through hole 55 on supporting element there is cross section 56 in the form of a ring at least substantially, its plotting planes perpendicular to Fig. 2, that is on the whole height of fixed position 50 through hole 55 in other words axially extended whole height on there is invariable cross section, the wall thickness d wherein in the region of cross section 56
1obviously larger, be such as approximately the wall thickness d in the region of vertical rib 52 to 54 in other words in the region of middle section 51
2twice large.In the region of visible cross section 56 in addition, form is the defective locations 57 of sand holes, and it produces in injection process.The feature of defective locations 57 is, there is the air-casing (Lufteinschluss) that intensity is reduced there, because do not have plastics in the region of defective locations 57.Although existing defects position 57, in order to reach required intensity, at this by wall thickness d
1construct be greater than the wall thickness do not had needed for defect 57 possibility.
In order to avoid producing defective locations 57, according to the same fixed position 16 in gear mechanism housing 10 of the present invention and two other identical method constructs in a particular manner in fixed position 15,17.Especially combine this with reference to Fig. 1 and 3, can be found out by it, the direction that fixed position 16 extends via the plotting planes perpendicular to Fig. 1 has different cross sections.Especially visible, the cross section 22 of the annular of fixed position 16, except the region in the face that screws 23 for reducing applanation time fixing, can not arrive the outer boundary 24 of gear mechanism housing 10 in the region in the face of screwing 23, but have the thickness d of reduction
3, wherein screw face 23 via this gear mechanism housing 10 coupled together with the supporting element do not illustrated and screw cross section 22 in face 23 at this increase tectonic structures.Importantly, this wall thickness d
3than the wall thickness d according to the fixed position 50 of prior art
1little.Especially this wall thickness d
3with the wall thickness d in the region of the vertical rib 26 to 28 of contact pin shape
5size is roughly the same, is coupled together by the middle section 14 of fixed position 16 with gear mechanism housing 10 via described vertical rib 26 to 28.
In addition visible, screw face 23 and there is wall thickness d
3region connect via rounding 31.Fixed position 16, be configured to through hole 32 (alternative: blind hole), perpendicular to the face of screwing 23 extend through hole, except end face 33,34 place that two in fixed position 16 are opposed, all there is invariable diameter.In the region of end face 33,34, the diameter of through hole 32 then constructs increase a little.
The amplification diagram of the 3rd fixed position 17 shown in Fig. 4.Especially also can see at this, the outer boundary wall 35 of fixed position 17 moves, to form wall thickness d behind the region relative to the face of screwing 23
3the region of reduction.In addition, region 36 can be seen, wall thickness d in this region 36
4relative to wall thickness d
3increase tectonic structures.In this region 36, arrive outer boundary 24 place screwing face 23 with its outer boundary 37 with fixed position 17.The position in region 36 is preferably so selected, and makes in this region 36, be furnished with the current mark cannot seen in Fig. 4.Current mark is such region, injects in this region, to liquefy and plastics under being in high pressure are flow to by different direction through injection position 20, and that is, plastic materials is entered each other by not ipsilateral and solidified there in this region.
The second fixed position 16a relative to Fig. 3 remodeling shown in Figure 5.Especially the ribbed region 39 of multiple longitudinal extension along fixed position 16a as seen, described ribbed region is arranged radially outwards directed about through hole 32 in other words with star, and the region 39 being wherein arranged in the region in the face of screwing 23 arrives the outer boundary screwing face 23.Such region 39 is for affecting the flow characteristic of plastics thus being used as so-called flooding point and this external end face opposed with the face of screwing 23 being formed additional (increase) plane, can keep determined surface pressure ratio.
Described gear mechanism housing 10 can carry out changing retrofiting in other words with diversified methods in its fixed position 15 to 17 in other words, and does not depart from protection scope of the present invention.
Claims (10)
1. for the casing member (10) of the transmission-drive unit (100) of travelling comfort driving arrangement, wherein said casing member (10) is at least substantially made of plastics and manufactures in the injection molding method, described casing member (10) has at least one, preferred multiple fixed position (15,16; 16a, 17), described fixed position is configured to respectively, is fixed on supporting element, wherein said at least one fixed position (15,16 when using fixed element by described casing member (10); 16a, 17) there is through hole (32) for holding described fixed element, wherein said at least one fixed position (15,16; 16a, 17) there is the cross section (22) being at least roughly ring-type in the plane perpendicular to described through hole (32), and at least one fixed position wherein said (15,16; 16a, 17) be connected with the region (14) of the preferred central authorities of described casing member (10) by least one connection rib (26 to 28) extended transverse to described through hole (32),
It is characterized in that, described cross section (22) has at least one regional area, wall thickness (d in described regional area
3) with the wall thickness (d in the region of described connection rib (26 to 28)
5) size is roughly the same.
2. casing member according to claim 1, is characterized in that, described at least one fixed position (15,16; 16a, 17) cross section (22) in the region of the face of screwing (23), especially the axial end portion place of described through hole (32) increase tectonic structures.
3. casing member according to claim 1 and 2, is characterized in that, described at least one fixed position (15,16; 16a, 17) be arranged in folding corner region or the perimeter place of described casing member (10).
4. the casing member according to any one of claim 1-3, it is characterized in that, at least one fixed position described (16a, 17) has at least one region (36,39) about the circumference of described through hole (32), wall thickness (d in described region (36,39)
4) relative to wall thickness (d
3) region that reduces increases, and described region (36,39) are arranged in the region of the injection moulding current mark of described fixed position (16a, 17).
5. casing member according to claim 4, is characterized in that, is provided with multiple region (39), wall thickness (d in described region (39)
4) increase tectonic structures, and described region (39) are arranged as star about the longitudinal direction of described through hole (32) or radially outward is given prominence to.
6. the casing member according to claim 4 or 5, is characterized in that, at wall thickness (d
4) in the region (36,39) that increases, at least in one of described region (36,39), being configured with outer boundary (37), described outer boundary (37) and the described face (23) that screws evenly close.
7. the casing member according to any one of claim 1-6, it is characterized in that, be provided with multiple connection rib (26 to 28), by described connection rib (26 to 28), at least one fixed position (15 to 17) described is connected with described casing member (10).
8. the casing member according to any one of claim 2-7, is characterized in that, screws face (23) described and have reduction wall thickness (d
3) region between be configured with rounding (31).
9. transmission-the drive unit (100) of travelling comfort driving arrangement, especially window lifting driving arrangement, has the casing member (10) according to any one of claim 1-8.
10. transmission-drive unit (100) according to claim 9, it is characterized in that, described casing member (10) is configured to gear mechanism housing, is furnished with the worm gearing of the Driving Torque of the armature shaft for adjusting motor in described gear mechanism housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013220444.2A DE102013220444B4 (en) | 2013-10-10 | 2013-10-10 | Housing element for a transmission drive device of a comfort drive |
| DE102013220444.2 | 2013-10-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696488A true CN104696488A (en) | 2015-06-10 |
| CN104696488B CN104696488B (en) | 2019-08-13 |
Family
ID=52737869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410857946.XA Active CN104696488B (en) | 2013-10-10 | 2014-10-09 | Transmission-driving device casing member for comfort driving equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104696488B (en) |
| DE (1) | DE102013220444B4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150260A (en) * | 2016-08-15 | 2016-11-23 | 南通联科汽车零部件股份有限公司 | Gear-box |
| CN107830156A (en) * | 2016-09-16 | 2018-03-23 | 罗伯特·博世有限公司 | Housing for drive mechanism and the system with housing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019220541A1 (en) | 2019-12-23 | 2021-06-24 | Robert Bosch Gmbh | Housing component of a unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655358A1 (en) * | 1993-09-15 | 1995-05-31 | Robert Bosch Gmbh | Apparatus for adjusting piece parts of a vehicle between two end positions |
| CN1309750A (en) * | 1998-06-11 | 2001-08-22 | 精密产品体系有限责任公司 | Gear housing |
| US20050039571A1 (en) * | 2003-08-21 | 2005-02-24 | Hiroyoshi Takabayashi | Gear housing of driving device equipped with motor |
| CN101680523A (en) * | 2007-04-30 | 2010-03-24 | 罗伯特·博世有限公司 | Gearbox housing assembly |
| CN103053100A (en) * | 2010-11-25 | 2013-04-17 | 阿斯莫有限公司 | Gear housing for motor and motor |
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| DE10342074B4 (en) * | 2003-09-10 | 2012-11-22 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Gear unit and motor-gear unit for rope windows |
| JP4997142B2 (en) * | 2008-02-27 | 2012-08-08 | 株式会社ミツバ | Motor with reduction mechanism |
| ITPD20110229A1 (en) * | 2011-07-06 | 2013-01-07 | Nuova Sme S P A | PERFECT STRUCTURE OF ELECTRIC DIRECT CURRENT GEARED MOTOR, PARTICULARLY FOR GLASSWORKS, SEATS, WIPERS AND OTHER APPLICATIONS IN VEHICLES |
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| EP0655358A1 (en) * | 1993-09-15 | 1995-05-31 | Robert Bosch Gmbh | Apparatus for adjusting piece parts of a vehicle between two end positions |
| CN1309750A (en) * | 1998-06-11 | 2001-08-22 | 精密产品体系有限责任公司 | Gear housing |
| US20050039571A1 (en) * | 2003-08-21 | 2005-02-24 | Hiroyoshi Takabayashi | Gear housing of driving device equipped with motor |
| CN101680523A (en) * | 2007-04-30 | 2010-03-24 | 罗伯特·博世有限公司 | Gearbox housing assembly |
| CN103053100A (en) * | 2010-11-25 | 2013-04-17 | 阿斯莫有限公司 | Gear housing for motor and motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150260A (en) * | 2016-08-15 | 2016-11-23 | 南通联科汽车零部件股份有限公司 | Gear-box |
| CN107830156A (en) * | 2016-09-16 | 2018-03-23 | 罗伯特·博世有限公司 | Housing for drive mechanism and the system with housing |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013220444B4 (en) | 2015-07-09 |
| DE102013220444A1 (en) | 2015-04-16 |
| CN104696488B (en) | 2019-08-13 |
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