JPH09503722A - 急速取付ゲートルを設けたブースタ - Google Patents
急速取付ゲートルを設けたブースタInfo
- Publication number
- JPH09503722A JPH09503722A JP7511387A JP51138795A JPH09503722A JP H09503722 A JPH09503722 A JP H09503722A JP 7511387 A JP7511387 A JP 7511387A JP 51138795 A JP51138795 A JP 51138795A JP H09503722 A JPH09503722 A JP H09503722A
- Authority
- JP
- Japan
- Prior art keywords
- booster
- wall
- pipe
- holding member
- chamber
- 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
- 210000001699 lower leg Anatomy 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Braking Systems And Boosters (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1 少なくとも1つの壁(4)によって少なくとも第1室(2)と第2室(3) とに内部を区分されている剛性ケーシング(1)と、第1室(2)を貫通し、壁 に固着された第1端部(51)を有し、且つ第2室(3)をケーシング(1)の 外部に密封態様で連通させるように働く管状パイプ(5)とを包含する真空型ブ ースタにおいて、パイプ(5)がその第1端部(51)においてその直径が減少 する内方環状リム(51a)を有し、壁が管状部分(43a)の開口端部から成 るオリフィス(43)を有し、ブースタが、管から本質的に成り且つパイプの内 方リム(51a)と相互作用して第2室(3)とパイプ(5)の内部との間の密 封連結部を提供する保持部材(6)を包含することを特徴とするブースタ。 2 請求項1記載のブースタにおいて、前記管状部分(43a)が前記壁(4) によって形成され、保持部材(6)が、パイプの環状リム(51a)から離れた ところでのパイプの内径に略等しい外径を有し、この保持部材が、少なくとも1 つの停止部片により壁の管状部分上に保持部材を保持できるようにする半径方向 の弾性を与えられている第1端部(61)と、壁と相互作用してパイプの内方リ ム(51a)を閉じ込めこのリムにシールの機能をもたせるようにする第2端部 (62)とを有することを特徴とするブースタ。 3 請求項2記載のブースタにおいて、保持部材(6)の第1端部(61)がオ リフィスの端縁部の近傍で壁の管状部分に当接することを特徴とするブースタ。 4 請求項3記載のブースタにおいて、保持部材(6)の第1端部(61)が、 この保持部材を半径方向に弾性的に拡開可能にすることができる軸線方向切欠部 (61a)を有することを特徴とするブースタ。 5 請求項3又は4記載のブースタにおいて、保持部材(6)がその第1端部( 61)を介してパイプの第1端部(51)及び壁のオリフィス(43)を貫通し 、保持部材の第2端部が、第1室(2)に向けて指向する壁の面(41)に対し てパイプの内方リム(51a)を押圧するカラー(62a)を形成していること を特徴とするブースタ。 6 請求項5記載のブースタにおいて、前記停止部片が保持部材(6)の第1端 部(61)に形成され、オリフィスの端縁部と相互作用する突起(61b)の形 状をなしていて、保持部材がオリフィス(43)内に係合した後この保持部材が 引き出されるのを防止することを特徴とするブースタ。 7 請求項3及び4のいずれか1項に記載のブースタにおいて、保持部材(6) が壁の管状部分上に滑合され、停止部片がこの管状部分に形成されていることを 特徴とするブースタ。 8 請求項1ないし7のいずれか1項に記載のブース タにおいて、壁の管状部分が拡開形状部によって壁の残部に連結されていること を特徴とするブースタ。 9 請求項1ないし8のいずれか1項に記載のブースタにおいて、管状パイプが 略直線形のゲートルの形状をなしていることを特徴とするブースタ。 10 請求項1記載のブースタにおいて、前記保持部材が前記管状部分を形成し、 前記壁を貫通していることを特徴とするブースタ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR93/12600 | 1993-10-22 | ||
| FR9312600A FR2711743B1 (fr) | 1993-10-22 | 1993-10-22 | Servomoteur doté d'un soufflet à montage rapide. |
| PCT/FR1994/001152 WO1995011151A1 (fr) | 1993-10-22 | 1994-10-04 | Servomoteur dote d'un soufflet a montage rapide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09503722A true JPH09503722A (ja) | 1997-04-15 |
| JP3777555B2 JP3777555B2 (ja) | 2006-05-24 |
Family
ID=9452109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51138795A Expired - Lifetime JP3777555B2 (ja) | 1993-10-22 | 1994-10-04 | 急速取付ゲートルを設けたブースタ |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0723508B1 (ja) |
| JP (1) | JP3777555B2 (ja) |
| DE (1) | DE69405577T2 (ja) |
| ES (1) | ES2108491T3 (ja) |
| FR (1) | FR2711743B1 (ja) |
| WO (1) | WO1995011151A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5890775A (en) * | 1995-08-29 | 1999-04-06 | Aisin Seiki Kabushiki Kaisha | Vacuum servo unit for a vehicle braking system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2332253B (en) * | 1997-12-10 | 2002-03-20 | Delphi France Automotive Sys | A brake booster |
| DE19832357A1 (de) * | 1998-07-20 | 2000-01-27 | Continental Teves Ag & Co Ohg | Pneumatischer Kraftverstärker in Tandembauweise |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5758548A (en) * | 1980-09-26 | 1982-04-08 | Nissin Kogyo Kk | Pneumatic pressure type doubler device |
| FR2676412B1 (fr) * | 1991-05-14 | 1996-08-09 | Bendix Europ Services Tech | Servomoteur pneumatique. |
-
1993
- 1993-10-22 FR FR9312600A patent/FR2711743B1/fr not_active Expired - Fee Related
-
1994
- 1994-10-04 JP JP51138795A patent/JP3777555B2/ja not_active Expired - Lifetime
- 1994-10-04 WO PCT/FR1994/001152 patent/WO1995011151A1/fr not_active Ceased
- 1994-10-04 EP EP94928940A patent/EP0723508B1/fr not_active Expired - Lifetime
- 1994-10-04 ES ES94928940T patent/ES2108491T3/es not_active Expired - Lifetime
- 1994-10-04 DE DE69405577T patent/DE69405577T2/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5890775A (en) * | 1995-08-29 | 1999-04-06 | Aisin Seiki Kabushiki Kaisha | Vacuum servo unit for a vehicle braking system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69405577D1 (de) | 1997-10-16 |
| EP0723508B1 (fr) | 1997-09-10 |
| DE69405577T2 (de) | 1998-02-12 |
| WO1995011151A1 (fr) | 1995-04-27 |
| ES2108491T3 (es) | 1997-12-16 |
| EP0723508A1 (fr) | 1996-07-31 |
| JP3777555B2 (ja) | 2006-05-24 |
| FR2711743A1 (fr) | 1995-05-05 |
| FR2711743B1 (fr) | 1996-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5063853A (en) | Cartridge case | |
| US4440424A (en) | Releasable coupling device | |
| US4826028A (en) | Gasket seating ring | |
| JP2767619B2 (ja) | 細径配管端部相互のコネクター | |
| US3521912A (en) | Tube coupling having deformable gripping means | |
| US20040232697A1 (en) | Tube joint | |
| JP2005321095A (ja) | 加圧結合装置 | |
| CZ296927B6 (cs) | Fitink nebo armatura a spoj obsahující tento fitink nebo armaturu | |
| CA2316102A1 (en) | Method and forming element for producing a press connection between a fitting and a pipe that is inserted into the reception of the fitting | |
| NZ213103A (en) | Apparatus for seating gasket in shaped bell of plastics pipe | |
| GB2249980A (en) | Pressure hose coupling collar and method for producing same | |
| WO2001098701A8 (en) | Composite pipe assembly and method for its preparation | |
| EP1692426B1 (en) | Quick connect tube coupling | |
| JPH09503722A (ja) | 急速取付ゲートルを設けたブースタ | |
| US20050285392A1 (en) | Tube to hose coupling | |
| US4313331A (en) | Method of manufacturing a metallic retaining ring for a tube | |
| JPH0632547Y2 (ja) | フレキシブル管用継手 | |
| EP0083135B1 (en) | A pipe coupling or branch pipe | |
| JPH05318565A (ja) | 軟質の組付部を持つ中空体およびその製造方法 | |
| JPS6134922Y2 (ja) | ||
| JPH0618119Y2 (ja) | 管継手 | |
| JPH0514074Y2 (ja) | ||
| JP3762467B2 (ja) | 細径金属管と可撓ホースとの接続構造 | |
| JPS58176035A (ja) | ホ−ス口金の製造方法 | |
| JP5507902B2 (ja) | 管継手機構、管継手、管継手を用いた管の接続方法、管継手を用いた管の接続及び分離方法、及び配管構造 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040601 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20040901 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20041018 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041201 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050517 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20050817 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20051003 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051116 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060117 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060217 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090310 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100310 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110310 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130310 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140310 Year of fee payment: 8 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |