GB621510A - Improvements in tap wrenches - Google Patents
Improvements in tap wrenchesInfo
- Publication number
- GB621510A GB621510A GB2084346A GB2084346A GB621510A GB 621510 A GB621510 A GB 621510A GB 2084346 A GB2084346 A GB 2084346A GB 2084346 A GB2084346 A GB 2084346A GB 621510 A GB621510 A GB 621510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tap
- slots
- rib
- wrenches
- members
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/46—Equipment or accessories specially designed for machines or devices for thread cutting for holding the threading tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
621,510. Tap wrenches. WARREN, P. H., and SKERRATT, H. C. Feb. 24, 1947, No. 20843/46. [Class 61(iii)] A tap wrench for use in inaccessible places comprises a body member 1 provided at its lower end with a chuck 9 for holding the tap 5, and a handle member 2. The latter has a series of slots 20, any one of which may be engaged with a diametrical rib 13 on the body member. The members normally are held together by a spring 12 anchored to pins 16, 17 and located in bores 11, 14 in the members. The member 1 is slidable in a sleeve 22 fitted tightly to the member 2. The rib and slots may be replaced by interengaging teeth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2084346A GB621510A (en) | 1947-02-24 | 1947-02-24 | Improvements in tap wrenches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2084346A GB621510A (en) | 1947-02-24 | 1947-02-24 | Improvements in tap wrenches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB621510A true GB621510A (en) | 1949-04-11 |
Family
ID=10152658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2084346A Expired GB621510A (en) | 1947-02-24 | 1947-02-24 | Improvements in tap wrenches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB621510A (en) |
-
1947
- 1947-02-24 GB GB2084346A patent/GB621510A/en not_active Expired
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