GB501310A - Improvements relating to hand hammers - Google Patents
Improvements relating to hand hammersInfo
- Publication number
- GB501310A GB501310A GB479838A GB479838A GB501310A GB 501310 A GB501310 A GB 501310A GB 479838 A GB479838 A GB 479838A GB 479838 A GB479838 A GB 479838A GB 501310 A GB501310 A GB 501310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- hammers
- threaded socket
- stephens
- interrupted
- 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
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
- B25D1/02—Inserts or attachments forming the striking part of hammer heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/21—Metals
- B25D2222/33—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/21—Metals
- B25D2222/36—Lead
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/54—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/54—Plastics
- B25D2222/57—Elastomers, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/75—Wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/105—Exchangeable tool components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/361—Use of screws or threaded connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
501,310. Hammers; handle fixings. STEPHENS, W. R., and STEPHENS BELT. ING CO., Ltd. Feb. 16, 1938, No. 4798. [Classes 61 (i) and 61 (ii)] In hammers having metal heads of the kind provided at one or each end with a striking piece of leather, rubber, wood, vulcanized fibre, copper, lead, or other relatively soft material, the head a has at one or each end an internally screw-threaded socket b for receiving the striking piece or pieces c which may be formed with a corresponding screw thread or may have a plain periphery and be pressed into the screw-threaded socket b, the outer end of which is contracted by external pressure. The threaded socket or sockets may be interrupted by longitudinal grooves d. The handle e may be attached to the head by providing the hole f with a screw-thread which may be interrupted by grooves g, or, if the hole f is oval, Fig. 4, it may be provided with retaining projections or rows of teeth h.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB479838A GB501310A (en) | 1938-02-16 | 1938-02-16 | Improvements relating to hand hammers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB479838A GB501310A (en) | 1938-02-16 | 1938-02-16 | Improvements relating to hand hammers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB501310A true GB501310A (en) | 1939-02-24 |
Family
ID=9783987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB479838A Expired GB501310A (en) | 1938-02-16 | 1938-02-16 | Improvements relating to hand hammers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB501310A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186456A (en) * | 1962-02-12 | 1965-06-01 | Clarence O Glasgow | Industrial hammer |
EP0069261A1 (en) * | 1981-07-04 | 1983-01-12 | Wera-Werk Hermann Werner GmbH & Co. | Hammer with a central portion carrying the handle inserted therein |
-
1938
- 1938-02-16 GB GB479838A patent/GB501310A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186456A (en) * | 1962-02-12 | 1965-06-01 | Clarence O Glasgow | Industrial hammer |
EP0069261A1 (en) * | 1981-07-04 | 1983-01-12 | Wera-Werk Hermann Werner GmbH & Co. | Hammer with a central portion carrying the handle inserted therein |
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