BR9803495A - Cabeça de trava de catraca. - Google Patents
Cabeça de trava de catraca.Info
- Publication number
- BR9803495A BR9803495A BR9803495-2A BR9803495A BR9803495A BR 9803495 A BR9803495 A BR 9803495A BR 9803495 A BR9803495 A BR 9803495A BR 9803495 A BR9803495 A BR 9803495A
- Authority
- BR
- Brazil
- Prior art keywords
- ratchet
- head
- lock head
- spring
- reconfiguration
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Springs (AREA)
- Mechanical Operated Clutches (AREA)
- Gripping On Spindles (AREA)
Abstract
''CABEçA DE CHAVE DE CATRACA''. A presente invenção refere-se geralmente a mecanismos de catraca pneumáticos e em particular a um dispositivo para auxiliar na retenção do eixo de encaixe durante a reconfiguração da catraca. De acordo com a presente invenção, pelo menos um recesso é fornecido no eixo de encaixe de uma cabeça de catraca para receber uma mola no mesmo. A extremidade da mola é cumprimida contra uma superfície interna da cabeça de catraca para reter por fricção o eixo de encaixe e a ling³eta da catraca durante o golpe de reconfiguração da forquilha de catraca.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/947,928 US5896789A (en) | 1997-10-09 | 1997-10-09 | Ratchet wrench head |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9803495A true BR9803495A (pt) | 1999-10-26 |
Family
ID=25487001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9803495-2A BR9803495A (pt) | 1997-10-09 | 1998-09-18 | Cabeça de trava de catraca. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5896789A (pt) |
EP (1) | EP0908273A3 (pt) |
JP (1) | JPH11188652A (pt) |
KR (1) | KR19990036974A (pt) |
CN (1) | CN1214292A (pt) |
BR (1) | BR9803495A (pt) |
CA (1) | CA2248091C (pt) |
TW (1) | TW390828B (pt) |
ZA (1) | ZA988899B (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6234049B1 (en) * | 1999-12-29 | 2001-05-22 | De-Cheng Ju | Tool having a swing head rotatable within a small space |
US6663602B2 (en) | 2000-06-16 | 2003-12-16 | Novo Nordisk A/S | Injection device |
US6330842B1 (en) | 2000-06-26 | 2001-12-18 | Kevin Brun | Compact head power driven ratchet tool |
JP4629202B2 (ja) * | 2000-09-07 | 2011-02-09 | 株式会社信濃製作所 | ラチェットレンチ |
EP1213096A1 (en) * | 2000-12-06 | 2002-06-12 | S.P. Air Kabusiki Kaisha | Power-driven ratchet |
US6860174B2 (en) | 2000-12-06 | 2005-03-01 | S.P. Air Kabusiki Kaisha | Hand-held power tool |
KR100480356B1 (ko) * | 2000-12-13 | 2005-04-06 | 주식회사 포스코 | 리징성이 우수한 페라이트계 스테인레스강의 제조방법 |
US6490953B2 (en) | 2001-04-12 | 2002-12-10 | Mechanics Custom Tools Corp. | Externally captured ratchet head and housing assembly |
US6739221B2 (en) * | 2002-10-10 | 2004-05-25 | Sun B. Cha | Power driven wrench |
JP2004160623A (ja) * | 2002-11-15 | 2004-06-10 | Kr Kogyo Kk | ラチェットレンチ |
TW577504U (en) * | 2002-11-27 | 2004-02-21 | Bekaltek Sdn Bhd | Mounting assembly for container valve shut-off device |
JP2004195577A (ja) * | 2002-12-17 | 2004-07-15 | Kr Kogyo Kk | ラチェットレンチ |
JP4378126B2 (ja) * | 2003-07-18 | 2009-12-02 | 株式会社ケーティーエス | ラチェットレンチ及びその組立て方法 |
US6923095B2 (en) * | 2003-09-19 | 2005-08-02 | Mechanics Custom Tools Corporation | Tensionless power ratchet wrench assembly |
US20070186729A1 (en) * | 2004-06-28 | 2007-08-16 | David Baker | Flush Socket Power Ratchet Tool System |
US7686786B2 (en) | 2004-10-21 | 2010-03-30 | Novo Nordiks A/S | Dial-down mechanism for wind-up pen |
RU2433840C2 (ru) | 2006-05-18 | 2011-11-20 | Ново Нордиск А/С | Инъецирующее устройство со средством блокирования функции |
JP2009538386A (ja) | 2006-05-25 | 2009-11-05 | モメンタ ファーマシューティカルズ インコーポレイテッド | 低分子量ヘパリン組成物およびその使用 |
WO2008063879A1 (en) * | 2006-11-20 | 2008-05-29 | Borgwarner Inc. | Pivoting arm tensioner with rotating ratchet mechanism |
KR100857681B1 (ko) * | 2006-12-28 | 2008-09-08 | 주식회사 포스코 | 리징 특성이 개선된 페라이트계 스테인리스강 제조방법 |
US7793568B2 (en) * | 2008-07-16 | 2010-09-14 | Nmtc, Inc. | Ratchet mechanism |
RU2506957C2 (ru) * | 2008-10-24 | 2014-02-20 | Ново Нордиск А/С | Механизм уменьшения установленной дозы для взводимого шприца-ручки |
US8051746B2 (en) * | 2009-06-30 | 2011-11-08 | Ingersoll Rand Company | Ratchet wrench with collar-actuated reversing mechanism |
US9120213B2 (en) | 2011-01-21 | 2015-09-01 | Milwaukee Electric Tool Corporation | Powered ratchet wrench |
WO2013098194A2 (en) | 2011-12-29 | 2013-07-04 | Novo Nordisk A/S | Dial-up/dial-down mechanism for wind-up pen |
US20140060258A1 (en) * | 2012-09-06 | 2014-03-06 | Stuart C. Anders | Ratcheted wrench hand tool |
TWM473899U (zh) * | 2013-11-15 | 2014-03-11 | Zhu-Cun Chen | 定扭力之扭力扳手 |
CN106272193A (zh) * | 2016-09-30 | 2017-01-04 | 南通天茂机械制造有限公司 | 一种正空反转向机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346630A (en) * | 1979-12-17 | 1982-08-31 | Rodac Pneumatic Tools | Ratchet wrench |
US4722252A (en) * | 1987-03-02 | 1988-02-02 | Fulcher William A | Power driven wrench |
US4791836A (en) * | 1987-04-01 | 1988-12-20 | Chicago Pneumatic Tool Company | Ratchet mechanism |
US4766784A (en) * | 1988-01-13 | 1988-08-30 | Ban Lai | Pneumatic tool with a replaceable tool bit turning screws and nuts |
US5142952A (en) * | 1990-05-21 | 1992-09-01 | Snap-On Tools Corporation | Ratchet tool |
US5584220A (en) * | 1994-03-01 | 1996-12-17 | Darrah; Scott A. | Angle attachment tool |
-
1997
- 1997-10-09 US US08/947,928 patent/US5896789A/en not_active Expired - Fee Related
-
1998
- 1998-08-21 TW TW087113832A patent/TW390828B/zh not_active IP Right Cessation
- 1998-09-18 BR BR9803495-2A patent/BR9803495A/pt not_active Application Discontinuation
- 1998-09-29 JP JP10274528A patent/JPH11188652A/ja active Pending
- 1998-09-30 ZA ZA988899A patent/ZA988899B/xx unknown
- 1998-10-08 EP EP98308205A patent/EP0908273A3/en not_active Withdrawn
- 1998-10-08 CN CN98120937A patent/CN1214292A/zh active Pending
- 1998-10-08 CA CA002248091A patent/CA2248091C/en not_active Expired - Fee Related
- 1998-10-09 KR KR1019980042197A patent/KR19990036974A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH11188652A (ja) | 1999-07-13 |
EP0908273A2 (en) | 1999-04-14 |
TW390828B (en) | 2000-05-21 |
KR19990036974A (ko) | 1999-05-25 |
CA2248091C (en) | 2007-12-18 |
ZA988899B (en) | 1999-06-10 |
EP0908273A3 (en) | 2000-03-22 |
CN1214292A (zh) | 1999-04-21 |
US5896789A (en) | 1999-04-27 |
CA2248091A1 (en) | 1999-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |