US1575038A - Window regulator - Google Patents
Window regulator Download PDFInfo
- Publication number
- US1575038A US1575038A US748403A US74840324A US1575038A US 1575038 A US1575038 A US 1575038A US 748403 A US748403 A US 748403A US 74840324 A US74840324 A US 74840324A US 1575038 A US1575038 A US 1575038A
- Authority
- US
- United States
- Prior art keywords
- window
- handle
- disk
- arm
- bearing
- 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.)
- Expired - Lifetime
Links
- 230000033001 locomotion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 101150067005 Sgk3 gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- 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
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
- E05F11/382—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/482—Ribbon springs
-
- 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
Definitions
- This invention reietes to window regulators of the quickecting type, particularly dwigned for use in automobile doors where the necessity for directional signaling bys the drivers extended arm makes speedy action in opening and closing the window of great importance.
- An object; of the invention is to provide a window reguiator which will. accomplish the full opening movement of the window by a relatively short stroke of the o eretin lever and which will securely hold t e win ow in any position in which it is pieced.
- Another object of the invention is to produce such a window regulator that may he operated-with ease and that Wiii he illEXQBD save to manufacture though strong durable.
- Another object of the invention is to pro vide a braking mechenism for Window regulators of this type which wiii he sure in its action and will zilford a. plurality of independent frictional engaging surfaces urged by coiled springs.
- the invention consists in the window regw later as herein claimed and all equivendings.
- Fig. 1 is a iront view of a Window regulator constructed in accordance with this in vention
- Fig. 2 a rear view thereof
- Fig. 3 is a central sectional verticei view thereof
- F i g. 4 is a horizontal sectional view
- Fig. 5 is a view showing the brake menu hers in their relation to the stationary cu or housing
- Fig. 6 is a perspective view of separated. poi'ts in the order of their assembly.
- Fig: 7 is a perspective View of one of the brake disk segments.
- a flange M- 'of the pivot member bearing against the Toe cl: of the base plate.
- the arm has a wrench-hold engagement with the pan zillel shoulders 15 of the pivot member and-is riveted thereto by turning over the feathered edge 16 thereageinst.
- the outer end'of the arm ll supgiorfs the window in the usual manner and the weight or the winciow is coun'berhaianced by a heiicai spring 1'1 wounrlehout and engaged with.
- the handle 12' is fixed on haniiie shaft 21, which is journuleci in a cup-shaped hearing member lined in place by being riveted to the base plate 10.
- handle shaft bears against the 1111182 well of the stationary cup or casing 22 and the handle member may he keyed on the shaft by fitting on the parallel wrench shoulders A, where it is held by the head of e screw 2-5, as shown.
- the handle shaft 21 has rigidly secured to it a driving yoke or earn 26 with a. pair of parallel yoke fingers 27.
- the driving member consists of a disk I'iitin on parniiel wrench shoulders 28 on the on of; thehendie shaft 21 and riveted in nephew by leaving feathered edgesiii) on the end of the shaft bent over thereageinsisj Contained within the cup-shaped hearing and ir-ictionelly engaging the cylindrical wells thereof are a number of expending sectional disks 30 forming brake members and constituting the driving coir neotion between the handle 12 and arm.
- the parts By releasing the frictional engagement of the disks the parts turn free- 1y, motion being communicated from the handle member to the window-supporting arm through the'driving connection formed by the disks between the fingers of the driver 26 and the square projection on the pivot member of the arm.
- the expanding friction member is preferably in the form of a number of segmental friction disks, in order to obtain increased frictional beurin surface, it may consist of a single expanding disk member connection with the disk sections,
- cam 33 may have any form that will cause it to wedge the disk sections apart when turned.
- a brake comprising a bearing member hovinga cylindrical wall, a sectional disk normally bearing against said wall, a drivin member having engagement witl1.the disk sections near their peripheries, and a driven. member having a cam fitting between the disk sect-ions.
- a Make comprising a stationary inerrr her having cylindrical bearing'walls, a sectional friction disk norn'ially bearing against said bearing walls, a driving member having and a driven member having a cam fitting between the disk sections.
- a brake comprising a stationary beering member having a cylindrical bearing surface, a s ctional friction disk bearing with sprin pressure against the bearing sur-.
- a brake for window regulators and the like comprising a stationary bearing member, sectional disks fitting therein, coiled springs confined between the disk sections for holding them. in frictional cngar rnent with the bearing surface or? the bearing member, a handle member having connection with the disk sections, and a window-sup porting arm member having a, cam fitting between the disk sections.
- a window regulator is window-supporting arm, a handle member and a direct driving porting arm and the handle member oomprising a sectional. disk with its sections in driving connection with the handle member, a cam having connection with the windo 'su oortinq arm and fitting between the disk members, and a stationary bearing member surrounding the sectional disk and normal ly engaged thereby,
- a window regulator of the pivoted earns type having a short stroke direct-conne ecl handle comprising a pivotally mounted window-supporting arm, a pivotally mounted handle member coaxial therewith, on ere panding disk brake member forming a direct driving connection between the handle member ancl' the window-supporting arm by having the handle member engaging the sections thereof and the 'window-Supporting arm engaging between thexlisk sections, and a stationary bearing member within which the expanding disk bears.
- a window regulator comprising a base plate, a pivot member mounted to turn therein, a window-supporting arm carried by the pivot member, a cup-shaped bearing memconnection between the window -supber mounted on the'base plate, a handle member mounted to turn therein, yoke fingers carried by the handle member, sectional disks fitting in the bearing member and engaged by the yoke fingers of the handle member, and a cam on the pivot'member fitting between the disk sections.
- a pivotally mounted window-supporting arm In a window regulator, a pivotally mounted window-supporting arm, a pivotally mounted handle member coaxial therewith, a direct driving connection between the handle member and the arm forming a brake to hold the arm in any position, a helical spring mounted on the arm for eounterbalancin'g the weight of the window, and a plurality of stationary engaging means in any one of which the end of the helical spring may be engaged f r adjusting the counterbalancing effect of the spring to suit the weight of the'window.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Description
March 2 1926.
A. R. CL'AS WINDOW REGULATOR Filed Nov. '7, 1924 v 2 Sheets-Sheet 1 wmv ssss INVEI-VT ch dw 7 A. R. CLAS WINDOW- REGULATOR March 2 1926.
7 1924 2 Sheets-Sheet 2 Filed Nov.
ATTORNEY.
m m E a A. Q a WWW Patented Mar. 2, 1926.
AIQ'GELG EOBEELT (2 MB, 0 ED143339, @3118.
winners Ii-nominees 'Ap'piieetlon filed. Il'oveni'oer To all whom it may concern:
Be it known that I, Antonio Bonn Cine a citizen of the United States, and resident of Toledo, in the county of Lucas and. State of Ohio, have invented new and useful 11nprovernents in Window Regulators, of which the following is a descriptioinreferenee heing had to the accompanying drawings, which are a part of this specification.
This invention reietes to window regulators of the quickecting type, particularly dwigned for use in automobile doors where the necessity for directional signaling bys the drivers extended arm makes speedy action in opening and closing the window of great importance.
An object; of the invention is to provide a window reguiator which will. accomplish the full opening movement of the window by a relatively short stroke of the o eretin lever and which will securely hold t e win ow in any position in which it is pieced.
Another object of the invention is to produce such a window regulator that may he operated-with ease and that Wiii he illEXQBD save to manufacture though strong durable.
Another object of the invention. is to pro vide a braking mechenism for Window regulators of this type which wiii he sure in its action and will zilford a. plurality of independent frictional engaging surfaces urged by coiled springs. 1 I
With the above and other ohjects in view the invention consists in the window regw later as herein claimed and all equivaients.
Referring to the accompanying iirawings in which like characters of reierenee'indicute the some galts in clifi'eren'l; views,
Fig. 1 is a iront view of a Window regulator constructed in accordance with this in vention;
Fig. 2 a rear view thereof;
Fig. 3 is a central sectional verticei view thereof;
F i g. 4 is a horizontal sectional view;
Fig. 5 is a view showing the brake menu hers in their relation to the stationary cu or housing;
Fig. 6 is a perspective view of separated. poi'ts in the order of their assembly, and
Fig: 7 is a perspective View of one of the brake disk segments.
In these drawings, indicates a base plate adapted to he secured in place in the member 7, race. semi he; meson automobile door or him like and forming a support for e window-iifting arm 11 of usual construction and an operating lever or handle .12, the handle and arm being connested; together through instrumenielities cooperating to provide free communication of force applied to the handle or lever for swinging the arm to raise or lower the window but to efi'ect', a brake to resist move ments oi the parts from iforce ep lieu to the 3.1111 as by the-weight ofthe win 'ow" The arm llis fixed-on a pivot member 13 and the iatrer is pivotaily mounted in an opening of the base plate, as seen in Fig. 3, a flange M- 'of the pivot member bearing against the Toe cl: of the base plate. The arm has a wrench-hold engagement with the pan zillel shoulders 15 of the pivot member and-is riveted thereto by turning over the feathered edge 16 thereageinst. The outer end'of the arm ll supgiorfs the window in the usual manner and the weight or the winciow is coun'berhaianced by a heiicai spring 1'1 wounrlehout and engaged with. the slotted boss 18 on the rear end oi the pivoh memher with its .aoobshaped outer endengageci with a, flange l9 bent up from the base plate. One or more openings 20 me he provided in the flange 19 to eiiord ed itionei jnoints of engogement, for the hooked end of the spring whereby an adjustment may be made to very the action of the sprin so as to properly counterbalance the win ow The handle 12' is fixed on haniiie shaft 21, which is journuleci in a cup-shaped hearing member lined in place by being riveted to the base plate 10. A flange 23 on. the
handle shaft bears against the 1111182 well of the stationary cup or casing 22 and the handle member may he keyed on the shaft by fitting on the parallel wrench shoulders A, where it is held by the head of e screw 2-5, as shown.
. Inside the oupshaped bearing member 22 the handle shaft 21 has rigidly secured to it a driving yoke or earn 26 with a. pair of parallel yoke fingers 27. As shown, the driving member consists of a disk I'iitin on parniiel wrench shoulders 28 on the on of; thehendie shaft 21 and riveted in niece by leaving feathered edgesiii) on the end of the shaft bent over thereageinsisj Contained within the cup-shaped hearing and ir-ictionelly engaging the cylindrical wells thereof are a number of expending sectional disks 30 forming brake members and constituting the driving coir neotion between the handle 12 and arm. 11 by having notches 31 in their outer edges receiving the parallel lingers 27 of the driver 26 and by having rectangular central open huge 32 receiving a square cam projection 33 on the end of the pivot member 13. Coiled springs 34- are contained in' re istering notches at the inner edges of the cisk sections tending to expand the disks into trio tionul engagement with the cylindrical walls of the cup-shaped bearing member and the disk sections are held in place by being confined between the flange 1% of the pivot 1116111- ber and an embossed ring 8:) formed on the driver 26, as seen in Figs. 3 and 4.
From the foregoing it will be obvious that the effect of the coiled springs ill-is to expand the brake disks 3O into'frictional engagement with the cylindrical. wall of the cup-shaped bearing member 22 to hold all parts against turning. The weight of the window supported by the arrn- 11 tends to turn the pivot member 13 but the wedging action of the square projection thereof between the disk sections tends to push them apart with greater force and into a tighter fitting relation with the walls of the cupehapecl nieniber to increase the resistance to turning movement. ,lressure applied to the handle member 12 in either direction will, however, release the engagement of the friction disks by the turning movementof the fingers 27 tending to press the disk sections together against'the action of springs 34:. By releasing the frictional engagement of the disks the parts turn free- 1y, motion being communicated from the handle member to the window-supporting arm through the'driving connection formed by the disks between the fingers of the driver 26 and the square projection on the pivot member of the arm. This freedom of action is the same whether the handle is turned for raising or lowering the window and the direct connection between the handle and the arm enables the full openingor closing movement of the window L0 be accomplished by the some are of movement of the handle that is given to tho window-supporting arm, which, in practice, is approximately Thus, because of the effective brake for rigidly holding the window in any position, the-handle may be directly connected with the window arm and the full movements of the window may be produced by means-oi short stroke of the handlc'to accomplish the quick opening and closing; of the window for hand signaling purposes.
While the expanding friction member is preferably in the form of a number of segmental friction disks, in order to obtain increased frictional beurin surface, it may consist of a single expanding disk member connection with the disk sections,
and the cam 33 may have any form that will cause it to wedge the disk sections apart when turned.
What I claim as new and desire to by Letters Patent is:
1. A brake comprising a bearing member hovinga cylindrical wall, a sectional disk normally bearing against said wall, a drivin member having engagement witl1.the disk sections near their peripheries, and a driven. member having a cam fitting between the disk sect-ions.
2. A Make comprising a stationary inerrr her having cylindrical bearing'walls, a sectional friction disk norn'ially bearing against said bearing walls, a driving member having and a driven member having a cam fitting between the disk sections.
3. A brake comprising a stationary beering member having a cylindrical bearing surface, a s ctional friction disk bearing with sprin pressure against the bearing sur-.
face, a driving; member having connection with the disk sections, and a orii/en member having cam engaged between the disk sections.
4:. A brake for window regulators and the like comprising a stationary bearing member, sectional disks fitting therein, coiled springs confined between the disk sections for holding them. in frictional cngar rnent with the bearing surface or? the bearing member, a handle member having connection with the disk sections, and a window-sup porting arm member having a, cam fitting between the disk sections.
5. In a window regulator, is window-supporting arm, a handle member and a direct driving porting arm and the handle member oomprising a sectional. disk with its sections in driving connection with the handle member, a cam having connection with the windo 'su oortinq arm and fitting between the disk members, and a stationary bearing member surrounding the sectional disk and normal ly engaged thereby,
6. A window regulator of the pivoted earns type having a short stroke direct-conne ecl handle comprising a pivotally mounted window-supporting arm, a pivotally mounted handle member coaxial therewith, on ere panding disk brake member forming a direct driving connection between the handle member ancl' the window-supporting arm by having the handle member engaging the sections thereof and the 'window-Supporting arm engaging between thexlisk sections, and a stationary bearing member within which the expanding disk bears.
7. A window regulator comprising a base plate, a pivot member mounted to turn therein, a window-supporting arm carried by the pivot member, a cup-shaped bearing memconnection between the window -supber mounted on the'base plate, a handle member mounted to turn therein, yoke fingers carried by the handle member, sectional disks fitting in the bearing member and engaged by the yoke fingers of the handle member, and a cam on the pivot'member fitting between the disk sections.
8. A plate, turn therein, a window-sup fixed on the pivot member, a he ical counter balance spring connected tothe pivot member and to the base plate, a cup-shaped bean ing member attached to the base plate, a flangedshaft mounted to turn in the bearing member, a handle fixed thereon, a driver window regulator comprising a base a flanged pivot member mounted to orting arm member fixed on the shaft and provlded with outstanding parallel fingers sectional friction disks bearing against the walls of the bearing member and having notches in their edges to receive the fingers, a square cam openings between the disk sections, and coiled springs fitting in other open ngs between the disk sections for forcing the disk sections apart and into frictional engage ment with'the walls of the bearing member. 9. In a window regulator, a pivotally mounted window-supporting arm, a pivotally mounted handle member coaxial therewith, a direct driving connection between the handle member and the arm forming a brake to hold the arm in any position, a helical spring mounted on the arm for eounterbalancin'g the weight of the window, and a plurality of stationary engaging means in any one of which the end of the helical spring may be engaged f r adjusting the counterbalancing effect of the spring to suit the weight of the'window.
In testimony whereof, I afiix my signature.
ANGELO ROBERT CLAS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US748403A US1575038A (en) | 1924-11-07 | 1924-11-07 | Window regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US748403A US1575038A (en) | 1924-11-07 | 1924-11-07 | Window regulator |
Publications (1)
Publication Number | Publication Date |
---|---|
US1575038A true US1575038A (en) | 1926-03-02 |
Family
ID=25009302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US748403A Expired - Lifetime US1575038A (en) | 1924-11-07 | 1924-11-07 | Window regulator |
Country Status (1)
Country | Link |
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US (1) | US1575038A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2447167A (en) * | 1945-06-11 | 1948-08-17 | Ross Gear & Tool Co | Reverse brake |
US3051282A (en) * | 1959-12-15 | 1962-08-28 | Whitney E Greene | Self-locking rotary transmission |
DE1228530B (en) * | 1958-06-27 | 1966-11-10 | Gen Motors Corp | Braking device for automatic locking and for securing against unauthorized opening of a motor vehicle window |
US4091900A (en) * | 1975-04-28 | 1978-05-30 | Lsb Industries, Inc. | Brake drive apparatus |
US4245728A (en) * | 1978-05-08 | 1981-01-20 | Lsb Industries, Inc. | Door member opening and closing apparatus |
DE2945041A1 (en) * | 1979-11-08 | 1981-05-21 | Küster & Co GmbH, 6332 Ehringshausen | WINDOW REGULATOR FOR MOTOR VEHICLES U.AE. VEHICLES |
WO2019026794A1 (en) * | 2017-08-01 | 2019-02-07 | 日本精工株式会社 | Reverse input shutoff clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
CN112189100A (en) * | 2018-05-07 | 2021-01-05 | 日本精工株式会社 | Reverse input disconnect clutch and actuator |
US20220205495A1 (en) * | 2020-01-29 | 2022-06-30 | Nsk Ltd. | Reverse input cutoff clutch |
-
1924
- 1924-11-07 US US748403A patent/US1575038A/en not_active Expired - Lifetime
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2447167A (en) * | 1945-06-11 | 1948-08-17 | Ross Gear & Tool Co | Reverse brake |
DE1228530B (en) * | 1958-06-27 | 1966-11-10 | Gen Motors Corp | Braking device for automatic locking and for securing against unauthorized opening of a motor vehicle window |
US3051282A (en) * | 1959-12-15 | 1962-08-28 | Whitney E Greene | Self-locking rotary transmission |
US4091900A (en) * | 1975-04-28 | 1978-05-30 | Lsb Industries, Inc. | Brake drive apparatus |
US4245728A (en) * | 1978-05-08 | 1981-01-20 | Lsb Industries, Inc. | Door member opening and closing apparatus |
DE2945041A1 (en) * | 1979-11-08 | 1981-05-21 | Küster & Co GmbH, 6332 Ehringshausen | WINDOW REGULATOR FOR MOTOR VEHICLES U.AE. VEHICLES |
CN110998119A (en) * | 2017-08-01 | 2020-04-10 | 日本精工株式会社 | Reverse input disconnection clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
JPWO2019026794A1 (en) * | 2017-08-01 | 2019-08-08 | 日本精工株式会社 | Reverse input cutoff clutch, electric valve timing adjusting device, variable compression ratio device, and electric power steering device |
WO2019026794A1 (en) * | 2017-08-01 | 2019-02-07 | 日本精工株式会社 | Reverse input shutoff clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
EP3663601A4 (en) * | 2017-08-01 | 2021-04-14 | NSK Ltd. | Reverse input shutoff clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
US11339839B2 (en) | 2017-08-01 | 2022-05-24 | Nsk Ltd. | Reverse input shutoff clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
EP4001686A1 (en) * | 2017-08-01 | 2022-05-25 | NSK Ltd. | Reverse input shutoff clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
CN112189100A (en) * | 2018-05-07 | 2021-01-05 | 日本精工株式会社 | Reverse input disconnect clutch and actuator |
EP3792516A4 (en) * | 2018-05-07 | 2021-12-22 | Nsk Ltd. | Reverse input blocking clutch and actuator |
US11428278B2 (en) | 2018-05-07 | 2022-08-30 | Nsk Ltd. | Reverse input blocking clutch and actuator |
US20220205495A1 (en) * | 2020-01-29 | 2022-06-30 | Nsk Ltd. | Reverse input cutoff clutch |
US11506249B2 (en) * | 2020-01-29 | 2022-11-22 | Nsk Ltd. | Reverse input cutoff clutch |
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