| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Hand tool connection and trim collar therefor | US39652373 | 1973-09-12 | US3874433A | 1975-04-01 | SHEPHERD JR WARREN ARNOLD; KETCHPEL JR PAUL ALLISON; JOHNSON EDWARD JOHN; BIONDI FRANK GEORGE |
| A connection between a hammer head and a handle resting in the eye of the head but free of direct contact therewith to provide an annular space extending fully around the handle includes a pre-formed annular trim collar at the entrance end of the eye, a pair of non-crushable metal fillers traversing the axis of percussion of the tool head and an impact resistant resin bonding the assembly together. The collar is comprised of an exposed trim portion and a concealed plug portion having substantially the same cross-sectional dimensions as the annular space. The plug portion is disposed within the annular space by a force fit connection to effectively seal the entrance end of the eye and a tapered exterior trim surface extending from the shoulder toward the handle.
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| 162 | Hand tool connection and trim collar therefor | US46340374 | 1974-04-23 | US3870091A | 1975-03-11 | BURGESON OSCAR BURGE |
| An aligned connection is provided between a hammer head and a handle without the necessity for fixturing by providing the tool head with a closed handle-receiving eye having a conical interior end wall, a handle loosely received within the eye to provide an annular space extending fully around the handle and a trim collar extending into the annular space. The innermost end of the handle engages the conical end wall to center the end of the handle within the eye and the preformed annular trim collar circumscribes the handle at the entrance end of the eye to assist in alignment of the handle within the hammer head. The trim collar includes an exposed trim portion and a concealed skirt portion, the latter having substantially the same cross-sectional dimensions as the annular space defined by the eye and the hammer handle. Fluid bonding material initially placed within the closed handle-receiving eye is displaced by the innermost end of the handle as it is brought into engagement with the conical end wall and the annular skirt portion of the trim collar is disposed within the annular space by a force fit connection to effectively align the handle within the eye and retain the handle in its aligned condition while the fluid bonding material hardens or sets to a solid impact resistant bonded state. The exterior trim portion of the trim collar provides a neat finished appearance to the handle connection.
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| 163 | Fitment of handles to bladed hand tools | US44622574 | 1974-02-27 | US3853495A | 1974-12-10 | SHIRE G |
| A bladed hand tool, and a method of making such a tool, in which a root portion of a blade is firmly united with a bolster by filler material injected along an axial hole in the bolster to flow along and fill clearance spaces within a slotted blade receiving part of the bolster and the spaces formed in a recessed portion of the blade received in said slotted part.
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| 164 | Hand tool | US3578825D | 1968-06-26 | US3578825A | 1971-05-18 | MERROW GEORGE W; WEST ROBERT F |
| A hammer is provided with a glass fiber reinforced handle having a tenon-shaped end portion in pressuretight engagement with the eye of the hammer head. The handle, which is securely connected to the hammer head without the necessity for separate wedging members or materials, is spaced from the head at the inner end of the eye while being in intimate surface contact therewith along the plane of percussion for a distance of approximately twothirds the axial length of the eye. The shank and grip portions of the glass fiber reinforced handle are dimensioned to permit mounting of the handle by passing the shank and handle portions through the eye. Additionally, the handle is self-aligning within the eye by means of a pair of opposed handle aligning ribs which also serve to confine an auxiliary bonding material.
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| 165 | Manufacture of axes | US461418D | US461418A | 1891-10-20 | ||
| 166 | Method of making axes | US338270D | US338270A | 1886-03-23 | ||
| 167 | Process of forming the edges of axes | US326645D | US326645A | 1885-09-22 | ||
| 168 | Improved method of making axe-blanks | US68423D | US68423A | 1867-09-03 | ||
| 169 | John lippincott | US66978D | US66978A | 1867-07-23 | ||
| 170 | Improvement in axes | US35480D | US35480A | 1862-06-03 | ||
| 171 | Improvement in the manufacture of axes | US27227D | US27227A | 1860-02-21 | ||
| 172 | OUTIL DE FRAPPE ABSORBANT ET PROCEDE DE FABRICATION D'UN TEL OUTIL | EP16207256.5 | 2016-12-29 | EP3208047B1 | 2018-10-03 | RACODON, Bruno |
| 173 | HANDLE PROTECTOR FOR A HAND TOOL | EP18150635.3 | 2011-03-24 | EP3332919A1 | 2018-06-13 | Brobeil, Achim; Missel, Patrick; Arndt, Wolfgang |
A hand tool (100, 200, 300) includes a working head (102), a handle (104) connected to the working head (102), and a handle protector (110, 302, 502) attached to the handle (104) proximate the working head (102). The handle protector (110, 302, 502) is manufactured from a metal sheet. Further, at least one portion of the handle protector (110, 302, 502) extends into the handle (104) to facilitate attachment of the handle protector (110, 302, 502) to the handle (104).
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| 174 | INSULATING DRIVER WITH INJECTION MOLDED SHANK AND FLUTED WORKING TIP | EP00939842.1 | 2000-06-13 | EP1194268B1 | 2016-04-13 | DeVecchis, Marco, E.; EGGERT, Daniel, M. |
| 175 | BLADE-REPLACEABLE SAW | EP12883824.0 | 2012-08-31 | EP2891546A1 | 2015-07-08 | MIYAWAKI, Shoji |
A blade-replaceable saw is provided which enables blade replacement work without the need of an additional connecting fitting or the like, facilitates extraction and insertion of saw blades with respect to the grip during that work, and also prevents looseness between the saw blade and the grip even during the use of the saw. The blade-replaceable saw has a saw blade (10) and a grip (20), the saw blade (10) having on its base side a flat insertion handle section (12) configured to be inserted into the grip (20), the grip (20) having a flat insertion slot (22) for receiving the insertion handle section (12) of the saw blade (10), the saw enabling replacement of the saw blade (10). A projection (24) is formed on an inner wall surface (22a) of the flat insertion slot (22) of the grip (20), for reducing the contact area with, and also reducing the contact gap with, the flat insertion handle section (12) of the saw blade (10). |
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| 176 | A SURGICAL INSTRUMENT | EP06726919.1 | 2006-04-26 | EP1883358B1 | 2009-12-02 | BOSSHARD, Mark, Richard; ROBINSON, David, Bryan |
| 177 | METHOD OF PROCESSING WOODEN MATERIAL | EP05704018.0 | 2005-01-17 | EP1706247B1 | 2008-10-01 | SUZUKI, Tatsuya |
| A method of processing a wooden material by a molding die for three dimensional molding comprises cutting the wooden material to form a member to be compressed, providing the member with a curved surface corresponding to a surface of the molding die, and a convex portion or a concave portion which is projected or is recessed, respectively, with respect to the curved surface and on either surface of which a woodgrain is exposed, and compressing the member by the molding die. | ||||||
| 178 | INSULATING DRIVER WITH INJECTION MOLDED SHANK AND FLUTED WORKING TIP | EP00939842 | 2000-06-13 | EP1194268A4 | 2008-05-28 | DEVECCHIS MARCO E; EGGERT DANIEL M |
| An insulating hand tool (10) has an elongated shank (15) injection molded of a high-strength, electrically insulating material, such as glass-reinforced nylon, and a handle (11) formed of an electrically insulating material. The handle (11) and shank (15) may be molded together in a one-piece construction, or the shank (15) may be press-fitted in the handle (11). The shank (15) is adapted to carry a working tip (25). | ||||||
| 179 | Schneidwerkzeug | EP97111703.1 | 1997-07-10 | EP0838295B1 | 2003-04-23 | Erdmeier, Hans-Udo; Emhardt, Frank; Krugmann, Joachim; Schmidt, Jens-Uwe; Schwandrau, Sieghardt; Suhr, Frank |
| 180 | TOOL HANDLE AND METHOD OF ATTACHING A HANDLE TO A PERCUSSIVE TOOL HEAD | EP91902903.3 | 1990-10-23 | EP0517709B1 | 1996-12-18 | Carmien, Joseph Allen |
| A tool handle includes a tapered shaft retainer (22) which is dimensioned for insertion into the eyehole of a tool head (26), a high strength handle shaft (28) bonded within the shaft retainer, and a grip (30) which ensheathes the handle shaft. The shaft retainer includes an outer surface portion generally corresponding to a portion of the eyehole, an upper enlarged portion which is incapable of passing through the eyehole, and a slightly tapered inner cavity. The shaft retainer is inserted into the eyehole from the top end thereof, a measured adhesive is placed into the inner cavity, and then the handle shaft is pressed therein through a lower end of the eyehole. In order to improve the bond between the shaft retainer and the upper end of the handle shaft, keyways are provided on the upper end of the shaft and within the inner cavity of the shaft retainer. | ||||||
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