JPS5487779A - Method of making dry type of friction parts - Google Patents
Method of making dry type of friction partsInfo
- Publication number
- JPS5487779A JPS5487779A JP15605077A JP15605077A JPS5487779A JP S5487779 A JPS5487779 A JP S5487779A JP 15605077 A JP15605077 A JP 15605077A JP 15605077 A JP15605077 A JP 15605077A JP S5487779 A JPS5487779 A JP S5487779A
- Authority
- JP
- Japan
- Prior art keywords
- dry type
- friction parts
- making dry
- making
- friction
- 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.)
- Pending
Links
Landscapes
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15605077A JPS5487779A (en) | 1977-12-24 | 1977-12-24 | Method of making dry type of friction parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15605077A JPS5487779A (en) | 1977-12-24 | 1977-12-24 | Method of making dry type of friction parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5487779A true JPS5487779A (en) | 1979-07-12 |
Family
ID=15619210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15605077A Pending JPS5487779A (en) | 1977-12-24 | 1977-12-24 | Method of making dry type of friction parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5487779A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6440700A (en) * | 1987-08-07 | 1989-02-10 | Akebono Res & Dev Centre | Production of paper friction material |
| US10551798B1 (en) | 2016-05-17 | 2020-02-04 | Apple Inc. | Rotatable crown for an electronic device |
| US10572053B2 (en) | 2016-07-25 | 2020-02-25 | Apple Inc. | Force-detecting input structure |
| US10579090B2 (en) | 2016-02-27 | 2020-03-03 | Apple Inc. | Rotatable input mechanism having adjustable output |
| US10599101B2 (en) | 2014-09-02 | 2020-03-24 | Apple Inc. | Wearable electronic device |
| US10613685B2 (en) | 2014-02-12 | 2020-04-07 | Apple Inc. | Rejection of false turns of rotary inputs for electronic devices |
| US10655988B2 (en) | 2015-03-05 | 2020-05-19 | Apple Inc. | Watch with rotatable optical encoder having a spindle defining an array of alternating regions extending along an axial direction parallel to the axis of a shaft |
| US10664074B2 (en) | 2017-06-19 | 2020-05-26 | Apple Inc. | Contact-sensitive crown for an electronic watch |
| US10732571B2 (en) | 2013-08-09 | 2020-08-04 | Apple Inc. | Tactile switch for an electronic device |
| US10845764B2 (en) | 2015-03-08 | 2020-11-24 | Apple Inc. | Compressible seal for rotatable and translatable input mechanisms |
| US10955937B2 (en) | 2016-07-15 | 2021-03-23 | Apple Inc. | Capacitive gap sensor ring for an input device |
| US10962935B1 (en) | 2017-07-18 | 2021-03-30 | Apple Inc. | Tri-axis force sensor |
| US11015960B2 (en) | 2014-07-16 | 2021-05-25 | Apple Inc. | Optical encoder for detecting crown movement |
| US11181863B2 (en) | 2018-08-24 | 2021-11-23 | Apple Inc. | Conductive cap for watch crown |
| US11194299B1 (en) | 2019-02-12 | 2021-12-07 | Apple Inc. | Variable frictional feedback device for a digital crown of an electronic watch |
| US11194298B2 (en) | 2018-08-30 | 2021-12-07 | Apple Inc. | Crown assembly for an electronic watch |
| US11360440B2 (en) | 2018-06-25 | 2022-06-14 | Apple Inc. | Crown for an electronic watch |
| US11531306B2 (en) | 2013-06-11 | 2022-12-20 | Apple Inc. | Rotary input mechanism for an electronic device |
| US11550268B2 (en) | 2020-06-02 | 2023-01-10 | Apple Inc. | Switch module for electronic crown assembly |
| US11561515B2 (en) | 2018-08-02 | 2023-01-24 | Apple Inc. | Crown for an electronic watch |
| US11796961B2 (en) | 2018-08-24 | 2023-10-24 | Apple Inc. | Conductive cap for watch crown |
| US11796968B2 (en) | 2018-08-30 | 2023-10-24 | Apple Inc. | Crown assembly for an electronic watch |
| US12092996B2 (en) | 2021-07-16 | 2024-09-17 | Apple Inc. | Laser-based rotation sensor for a crown of an electronic watch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840897A (en) * | 1971-09-22 | 1973-06-15 | ||
| JPS5016779A (en) * | 1973-06-15 | 1975-02-21 |
-
1977
- 1977-12-24 JP JP15605077A patent/JPS5487779A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840897A (en) * | 1971-09-22 | 1973-06-15 | ||
| JPS5016779A (en) * | 1973-06-15 | 1975-02-21 |
Cited By (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6440700A (en) * | 1987-08-07 | 1989-02-10 | Akebono Res & Dev Centre | Production of paper friction material |
| US11531306B2 (en) | 2013-06-11 | 2022-12-20 | Apple Inc. | Rotary input mechanism for an electronic device |
| US10732571B2 (en) | 2013-08-09 | 2020-08-04 | Apple Inc. | Tactile switch for an electronic device |
| US11886149B2 (en) | 2013-08-09 | 2024-01-30 | Apple Inc. | Tactile switch for an electronic device |
| US10962930B2 (en) | 2013-08-09 | 2021-03-30 | Apple Inc. | Tactile switch for an electronic device |
| US12045416B2 (en) | 2014-02-12 | 2024-07-23 | Apple Inc. | Rejection of false turns of rotary inputs for electronic devices |
| US11669205B2 (en) | 2014-02-12 | 2023-06-06 | Apple Inc. | Rejection of false turns of rotary inputs for electronic devices |
| US11347351B2 (en) | 2014-02-12 | 2022-05-31 | Apple Inc. | Rejection of false turns of rotary inputs for electronic devices |
| US10613685B2 (en) | 2014-02-12 | 2020-04-07 | Apple Inc. | Rejection of false turns of rotary inputs for electronic devices |
| US10884549B2 (en) | 2014-02-12 | 2021-01-05 | Apple Inc. | Rejection of false turns of rotary inputs for electronic devices |
| US11015960B2 (en) | 2014-07-16 | 2021-05-25 | Apple Inc. | Optical encoder for detecting crown movement |
| US11221590B2 (en) | 2014-09-02 | 2022-01-11 | Apple Inc. | Wearable electronic device |
| US10620591B2 (en) | 2014-09-02 | 2020-04-14 | Apple Inc. | Wearable electronic device |
| US10942491B2 (en) | 2014-09-02 | 2021-03-09 | Apple Inc. | Wearable electronic device |
| US11762342B2 (en) | 2014-09-02 | 2023-09-19 | Apple Inc. | Wearable electronic device |
| US10599101B2 (en) | 2014-09-02 | 2020-03-24 | Apple Inc. | Wearable electronic device |
| US11474483B2 (en) | 2014-09-02 | 2022-10-18 | Apple Inc. | Wearable electronic device |
| US10627783B2 (en) | 2014-09-02 | 2020-04-21 | Apple Inc. | Wearable electronic device |
| US10613485B2 (en) | 2014-09-02 | 2020-04-07 | Apple Inc. | Wearable electronic device |
| US10655988B2 (en) | 2015-03-05 | 2020-05-19 | Apple Inc. | Watch with rotatable optical encoder having a spindle defining an array of alternating regions extending along an axial direction parallel to the axis of a shaft |
| US11002572B2 (en) | 2015-03-05 | 2021-05-11 | Apple Inc. | Optical encoder with direction-dependent optical properties comprising a spindle having an array of surface features defining a concave contour along a first direction and a convex contour along a second direction |
| US11988995B2 (en) | 2015-03-08 | 2024-05-21 | Apple Inc. | Compressible seal for rotatable and translatable input mechanisms |
| US10845764B2 (en) | 2015-03-08 | 2020-11-24 | Apple Inc. | Compressible seal for rotatable and translatable input mechanisms |
| US10579090B2 (en) | 2016-02-27 | 2020-03-03 | Apple Inc. | Rotatable input mechanism having adjustable output |
| US10551798B1 (en) | 2016-05-17 | 2020-02-04 | Apple Inc. | Rotatable crown for an electronic device |
| US11513613B2 (en) | 2016-07-15 | 2022-11-29 | Apple Inc. | Capacitive gap sensor ring for an input device |
| US10955937B2 (en) | 2016-07-15 | 2021-03-23 | Apple Inc. | Capacitive gap sensor ring for an input device |
| US12086331B2 (en) | 2016-07-15 | 2024-09-10 | Apple Inc. | Capacitive gap sensor ring for an input device |
| US11720064B2 (en) | 2016-07-25 | 2023-08-08 | Apple Inc. | Force-detecting input structure |
| US12105479B2 (en) | 2016-07-25 | 2024-10-01 | Apple Inc. | Force-detecting input structure |
| US11385599B2 (en) | 2016-07-25 | 2022-07-12 | Apple Inc. | Force-detecting input structure |
| US10948880B2 (en) | 2016-07-25 | 2021-03-16 | Apple Inc. | Force-detecting input structure |
| US10572053B2 (en) | 2016-07-25 | 2020-02-25 | Apple Inc. | Force-detecting input structure |
| US10664074B2 (en) | 2017-06-19 | 2020-05-26 | Apple Inc. | Contact-sensitive crown for an electronic watch |
| US10962935B1 (en) | 2017-07-18 | 2021-03-30 | Apple Inc. | Tri-axis force sensor |
| US12066795B2 (en) | 2017-07-18 | 2024-08-20 | Apple Inc. | Tri-axis force sensor |
| US11754981B2 (en) | 2018-06-25 | 2023-09-12 | Apple Inc. | Crown for an electronic watch |
| US12105480B2 (en) | 2018-06-25 | 2024-10-01 | Apple Inc. | Crown for an electronic watch |
| US11360440B2 (en) | 2018-06-25 | 2022-06-14 | Apple Inc. | Crown for an electronic watch |
| US11561515B2 (en) | 2018-08-02 | 2023-01-24 | Apple Inc. | Crown for an electronic watch |
| US11906937B2 (en) | 2018-08-02 | 2024-02-20 | Apple Inc. | Crown for an electronic watch |
| US11181863B2 (en) | 2018-08-24 | 2021-11-23 | Apple Inc. | Conductive cap for watch crown |
| US11796961B2 (en) | 2018-08-24 | 2023-10-24 | Apple Inc. | Conductive cap for watch crown |
| US11796968B2 (en) | 2018-08-30 | 2023-10-24 | Apple Inc. | Crown assembly for an electronic watch |
| US11194298B2 (en) | 2018-08-30 | 2021-12-07 | Apple Inc. | Crown assembly for an electronic watch |
| US11860587B2 (en) | 2019-02-12 | 2024-01-02 | Apple Inc. | Variable frictional feedback device for a digital crown of an electronic watch |
| US11194299B1 (en) | 2019-02-12 | 2021-12-07 | Apple Inc. | Variable frictional feedback device for a digital crown of an electronic watch |
| US11815860B2 (en) | 2020-06-02 | 2023-11-14 | Apple Inc. | Switch module for electronic crown assembly |
| US11550268B2 (en) | 2020-06-02 | 2023-01-10 | Apple Inc. | Switch module for electronic crown assembly |
| US12092996B2 (en) | 2021-07-16 | 2024-09-17 | Apple Inc. | Laser-based rotation sensor for a crown of an electronic watch |
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