| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Tool for tightening fence wires or the like | US37511173 | 1973-06-29 | US3831642A | 1974-08-27 | GREEOTT G |
| A pliers-like hand operated innovative tool which in use has proved effective when the user is called upon to take up slack and tighten sagging post-supported fence wires (in old or new fences) or alternatively, for crimping and tightening line wires whether woven with vertical stays, plain and smooth or of barbed wire in construction. Two lever or handle units, that is, Ushaped handle-equipped units are provided with opposed confronting shaft-like rod members uniquely and hingedly joined. The primary rod member has forwardly projecting longitudinally spaced brackets, each bracket comprising a projecting shank carrying a V-shaped adapter. The prongs or fingers of the adapter straddle the wire and a portion of the wire is firmly nested, seated and held in the anvil-like crotch portion. Six, more or less, brackets accommodate a stretch of the wire which is to be bent and suitably crimped in a manner to shorten the wire. The rod member of the second and companion unit provides a rocker shaft equipped with crimping or kinking fingers which are coordinated to coact with the adapters. By holding one handle or lever and actuating the other one relative thereto the desired multiple crimping result is achieved.
|
||||||
| 142 | Variable-pitch wire crimping means | US3476157D | 1967-09-18 | US3476157A | 1969-11-04 | WULF MAURICE J DE |
| 143 | Apparatus for forming wire stock | US3464463D | 1967-05-29 | US3464463A | 1969-09-02 | DULL THOMAS J; GOLDMEYER CLIFFORD |
| 144 | Web bender | US51292065 | 1965-12-10 | US3382695A | 1968-05-14 | GORDON CAPE RICHARD ALLAN |
| 145 | Web bender for forming a continuous v-contoured web | US41269364 | 1964-11-20 | US3352330A | 1967-11-14 | GORDON CAPE RICHARD ALLAN |
| 146 | Method and apparatus for the continuous manufacture of zigazag-shaped strutting for lattice structures and of lightwght structures comprising such struting | US29198463 | 1963-07-01 | US3199175A | 1965-08-10 | ALFRED WOGARHAUER |
| 147 | Tapered crimping wheels | US13629761 | 1961-09-06 | US3146803A | 1964-09-01 | CREIGHTON JR EVERETT P |
| 148 | Wire form | US12233161 | 1961-07-06 | US3140927A | 1964-07-14 | PFUND ADOLF G; MAYER EDWARD H |
| 149 | Tube bending apparatus | US4283860 | 1960-07-14 | US3083753A | 1963-04-02 | RICE NELSON E |
| 150 | Corrugating machines | US73870958 | 1958-05-29 | US2975817A | 1961-03-21 | NEFF ROBERT M |
| 151 | Machine and process for the production of convolutions in wire | US39693053 | 1953-12-08 | US2898949A | 1959-08-11 | HUSZAR KALMAN Z |
| 152 | Wire forming apparatus | US43171154 | 1954-05-24 | US2874731A | 1959-02-24 | SMITH CLARENCE J |
| 153 | Method of forming rim ribs by relative axial and rotative movement of bending dies | US63030056 | 1956-12-24 | US2826234A | 1958-03-11 | WOODWARD ALVA W |
| 154 | Rod bending machine | US38552953 | 1953-10-12 | US2702576A | 1955-02-22 | EIDAL ROY M |
| 155 | Machine for forming rosettes | US13187049 | 1949-12-08 | US2528622A | 1950-11-07 | TEEMSMA WILLIAM L |
| 156 | Means for making packing material for chemical apparatus | US59552645 | 1945-05-24 | US2458238A | 1949-01-04 | BAILEY GEORGE B; OTTO ZIEGLER |
| 157 | Metallic filamentous material | US31697240 | 1940-02-02 | US2274699A | 1942-03-03 | JACOBS FRANK C |
| 158 | Machine for forming springs | US3570535 | 1935-08-12 | US2188406A | 1940-01-30 | HORTON FRANK J |
| 159 | Rod bending machine | US6170136 | 1936-01-31 | US2086736A | 1937-07-13 | KENDRICK PALMER ROBERT |
| 160 | Forming machine | US70481734 | 1934-01-02 | US2047717A | 1936-07-14 | DRESSER WILLIAM C VAN; DRESSER WESLEY B VAN |
QQ群二维码
意见反馈
意见反馈