AU457827B2 - Reversible drive ratchet hand tool with spherical handle - Google Patents
Reversible drive ratchet hand tool with spherical handleInfo
- Publication number
- AU457827B2 AU457827B2 AU44953/72A AU4495372A AU457827B2 AU 457827 B2 AU457827 B2 AU 457827B2 AU 44953/72 A AU44953/72 A AU 44953/72A AU 4495372 A AU4495372 A AU 4495372A AU 457827 B2 AU457827 B2 AU 457827B2
- Authority
- AU
- Australia
- Prior art keywords
- hand tool
- reversible drive
- drive ratchet
- spherical handle
- ratchet hand
- 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
Links
- 230000002441 reversible effect Effects 0.000 title 1
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
- B25B13/465—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
-
- 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
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
- B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/10—Handle constructions characterised by material or shape
- B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16548271A | 1971-07-26 | 1971-07-26 | |
USUS165,482 | 1971-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4495372A AU4495372A (en) | 1974-01-31 |
AU457827B2 true AU457827B2 (en) | 1975-02-06 |
Family
ID=22599083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU44953/72A Expired AU457827B2 (en) | 1971-07-26 | 1972-07-25 | Reversible drive ratchet hand tool with spherical handle |
Country Status (10)
Country | Link |
---|---|
US (1) | US3742787A (en) |
JP (1) | JPS5237640B1 (en) |
AU (1) | AU457827B2 (en) |
BR (1) | BR7204993D0 (en) |
CA (1) | CA957187A (en) |
FR (1) | FR2147674A5 (en) |
GB (1) | GB1337381A (en) |
HK (1) | HK13877A (en) |
IT (1) | IT964607B (en) |
SE (1) | SE375931B (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE378545B (en) * | 1974-09-16 | 1975-09-08 | A Andersson | |
US3935762A (en) * | 1974-11-12 | 1976-02-03 | Creative Tools, Inc. | Tool assembly for mounting bits |
US4466523A (en) * | 1982-06-29 | 1984-08-21 | The Stanley Works | Ratchet mechanism |
US4485699A (en) * | 1982-08-12 | 1984-12-04 | Fuller Kevin S | Rotatable hand tool with directional drive control |
US4777852A (en) * | 1986-10-02 | 1988-10-18 | Snap-On Tools Corporation | Ratcheting screwdriver |
DE4022763B4 (en) * | 1989-07-13 | 2004-02-12 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Wrench |
EP0437007A1 (en) * | 1989-07-20 | 1991-07-17 | Chiro Tools Mfg., Corp. | Improved wrench |
US5341705A (en) * | 1993-05-10 | 1994-08-30 | Lin Ming Chen | Assembly screw driver |
US5437212A (en) | 1993-12-02 | 1995-08-01 | Snap-On Incorporated | Ratcheting screwdriver |
US5461950A (en) * | 1994-04-25 | 1995-10-31 | Snap-On Incorporated | T-shaped reversible ratchet tool |
GB9503082D0 (en) * | 1995-02-16 | 1995-04-05 | Thorn John S | Garden tools |
US5613585A (en) * | 1995-05-02 | 1997-03-25 | Beere Precision Medical Instruments, Inc. | Ratcheting screwdriver |
US5619891A (en) * | 1995-11-06 | 1997-04-15 | Beere Precision Medical Instruments, Inc. | Ratcheting screwdriver |
US5713251A (en) * | 1995-11-15 | 1998-02-03 | Snap-On Technologies, Inc. | Composite box wrench with ratchet module insert |
US6318216B1 (en) | 1997-05-07 | 2001-11-20 | Snap-On Technologies, Inc. | Composite box wrench with reinforcing and retaining structure |
US6079298A (en) * | 1998-03-18 | 2000-06-27 | Snap-On Tools Company | Ergonomic handle and driver incorporating same |
US6286395B1 (en) | 2000-03-17 | 2001-09-11 | Thomas G. Frazier | Spherical ratchet |
US20040107802A1 (en) * | 2002-12-04 | 2004-06-10 | Chao-Ren Wu | Unidirectional braking structure of ratchet wrench |
US7044029B1 (en) | 2004-06-28 | 2006-05-16 | Snap-On Incorporated | Ratcheting tool with pawl spring retainer |
US7296353B1 (en) | 2005-01-03 | 2007-11-20 | Barbara Hicks Jackson | Package opener |
TWI473688B (en) * | 2013-02-08 | 2015-02-21 | Kabo Tool Co | Double ratchet structure, wrench, and method |
US9427861B2 (en) | 2013-02-28 | 2016-08-30 | Sicom Industries Ltd. | Bit tool having a bit storage member, light assembly for a bit tool and bit tool having a ratcheting handle assembly |
CA2903436C (en) | 2013-03-12 | 2017-08-01 | Eca Medical Instruments | Ratcheting torque wrench |
US9693814B2 (en) * | 2013-03-14 | 2017-07-04 | DePuy Synthes Products, Inc. | Torque limiting instrument, system and related methods |
TWI649165B (en) * | 2014-01-17 | 2019-02-01 | 美商德派信迪思產品公司 | Torque limiting instrument |
CN203875860U (en) * | 2014-04-04 | 2014-10-15 | 上海齐迈五金有限公司 | Ratchet wheel tool |
US20170030396A1 (en) * | 2015-07-28 | 2017-02-02 | A. Stucki Co. | Socket Extension for Threaded Insert |
US10449663B2 (en) * | 2016-11-15 | 2019-10-22 | David Wayne Martin | Ergonomic handle device for holding tools |
TWI710431B (en) * | 2019-07-09 | 2020-11-21 | 寶暉有限公司 | Hand tool structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2013765A (en) * | 1932-05-09 | 1935-09-10 | Cleveland Rock Drill Co | Spring for ratchet mechanisms |
US2950746A (en) * | 1957-08-12 | 1960-08-30 | Gen Metals Corp | Clutched handle for tool shanks |
GB894363A (en) * | 1959-05-30 | 1962-04-18 | Douglas Allison Mitchell | A handle for a rotary tool |
SE334131B (en) * | 1967-07-31 | 1971-04-05 | H Werner Fa |
-
1971
- 1971-07-26 US US00165482A patent/US3742787A/en not_active Expired - Lifetime
-
1972
- 1972-05-29 CA CA143,315A patent/CA957187A/en not_active Expired
- 1972-07-07 SE SE7209023A patent/SE375931B/xx unknown
- 1972-07-07 IT IT69199/72A patent/IT964607B/en active
- 1972-07-19 JP JP47072433A patent/JPS5237640B1/ja active Pending
- 1972-07-25 AU AU44953/72A patent/AU457827B2/en not_active Expired
- 1972-07-26 BR BR4993/72A patent/BR7204993D0/en unknown
- 1972-07-26 GB GB3492572A patent/GB1337381A/en not_active Expired
- 1972-07-26 FR FR7226892A patent/FR2147674A5/fr not_active Expired
-
1977
- 1977-03-17 HK HK138/77A patent/HK13877A/en unknown
Also Published As
Publication number | Publication date |
---|---|
HK13877A (en) | 1977-03-25 |
AU4495372A (en) | 1974-01-31 |
FR2147674A5 (en) | 1973-03-09 |
SE375931B (en) | 1975-05-05 |
JPS5237640B1 (en) | 1977-09-24 |
DE2236470A1 (en) | 1973-02-08 |
CA957187A (en) | 1974-11-05 |
IT964607B (en) | 1974-01-31 |
GB1337381A (en) | 1973-11-14 |
US3742787A (en) | 1973-07-03 |
DE2236470B2 (en) | 1975-10-23 |
BR7204993D0 (en) | 1973-04-26 |
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