GB405782A - Improvements in means for detachably securing tool shanks to their holders - Google Patents
Improvements in means for detachably securing tool shanks to their holdersInfo
- Publication number
- GB405782A GB405782A GB35403/32A GB3540332A GB405782A GB 405782 A GB405782 A GB 405782A GB 35403/32 A GB35403/32 A GB 35403/32A GB 3540332 A GB3540332 A GB 3540332A GB 405782 A GB405782 A GB 405782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slit
- shank
- socket
- rectangular
- endwise
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/28—Locking and securing devices comprising wedges, keys, or like expanding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
405,782. Implements for working land; forks ; hand rakes. EIBES, C. H. B., 6, Reisstrasse, OSENBERG, W. O. E., and WARLIMONT, J. L. W. M., 16, Bismarckplatz, both in Dresden, Germany. Dec. 14, 1932, No. 35403. Convention date, Dec. 14,1931. [Classes 6 (i) and 6 (ii).] Tines or blades of diggers, scrapers, forks, rakes &c. are secured by splitting the shanks thereof, inserting each shank into a socket in the holder, and driving one or more tapered pins through a hole or holes in the holder to pass entirely through the slit transversely or endwise into the slit. In Fig. 5, the shank has two slits 6<a>, 6b, each receiving a pin 2<a>, 2<b>, while in Fig. 7, two pins 2<a>, 2b pass through the same slit. In Fig. 9, a rectangular wedge 2 passes endwise into the slit and in Fig. 13, a tapered screw 2 passes endwise into a threaded socket 7 intersected by the slit. With a rectangular shank, the slit may pass diagonally and each slit may have an enlarged inner end. In Figs. 19 and 21, the slit 6 passes into the shank from the side thereof, the pin 2 passing through the slot, Fig. 19, or also engaging a recess in the socket, Fig. 21. In Figs. 28 and 30, tool shanks 1 of rectangular or dovetail section are received in open-sided sockets. Indentations of various forms may be provided in the shank to increase its grip on the socket, and such indentations may intersect.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE405782X | 1931-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB405782A true GB405782A (en) | 1934-02-15 |
Family
ID=6421976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35403/32A Expired GB405782A (en) | 1931-12-14 | 1932-12-14 | Improvements in means for detachably securing tool shanks to their holders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB405782A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628115A (en) * | 1947-07-12 | 1953-02-10 | Timken Roller Bearing Co | Rotary percussion drill assembly |
WO2011155981A1 (en) | 2010-06-07 | 2011-12-15 | Hyde Tools, Inc. | Bladed tool with a bent blade-retaining shank |
-
1932
- 1932-12-14 GB GB35403/32A patent/GB405782A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2628115A (en) * | 1947-07-12 | 1953-02-10 | Timken Roller Bearing Co | Rotary percussion drill assembly |
WO2011155981A1 (en) | 2010-06-07 | 2011-12-15 | Hyde Tools, Inc. | Bladed tool with a bent blade-retaining shank |
CN103260831A (en) * | 2010-06-07 | 2013-08-21 | 海德工具公司 | Bladed tool with a bent blade-retaining shank |
US8819944B2 (en) | 2010-06-07 | 2014-09-02 | Hyde Tools, Inc. | Bladed tool with a bent blade-retaining shank |
CN103260831B (en) * | 2010-06-07 | 2016-05-18 | 海德工具公司 | There is the instrument of the band blade of curved blades fixing handle |
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