|
US3851413A
(en)
*
|
1971-08-23 |
1974-12-03 |
Caterpillar Tractor Co |
Quick change cutting edge
|
|
BE787645A
(fr)
*
|
1971-08-23 |
1973-02-19 |
Caterpillar Tractor Co |
Bord tranchant de godet, rapidement remplacable.
|
|
US3736664A
(en)
*
|
1971-10-12 |
1973-06-05 |
Caterpillar Tractor Co |
Replaceable pinned-on cutting edge
|
|
US3812608A
(en)
*
|
1971-12-06 |
1974-05-28 |
Abex Corp |
Dipper bucket corner member with integral shroud
|
|
US3762079A
(en)
*
|
1972-10-02 |
1973-10-02 |
Caterpillar Tractor Co |
Quick-change cutting edge
|
|
US3896569A
(en)
*
|
1974-04-09 |
1975-07-29 |
Marion Power Shovel Co |
Earth working implement and tooth assembly therefor
|
|
US3958911A
(en)
*
|
1974-04-12 |
1976-05-25 |
Makeham Patricia L |
Die cutter for forage cubing device
|
|
US3961788A
(en)
*
|
1975-02-07 |
1976-06-08 |
Caterpillar Tractor Co. |
Bulldozer blade with improved tip and end bit
|
|
US4006544A
(en)
*
|
1975-05-12 |
1977-02-08 |
Caterpillar Tractor Co. |
Replaceable cutting edge assembly
|
|
US4007550A
(en)
*
|
1975-05-19 |
1977-02-15 |
Caterpillar Tractor Co. |
Replaceable corner tooth assembly
|
|
US3984929A
(en)
*
|
1975-10-08 |
1976-10-12 |
Caterpillar Tractor Co. |
Detachable cutting edge and tip-adapter arrangement for loader buckets
|
|
US4047312A
(en)
*
|
1976-09-08 |
1977-09-13 |
Caterpillar Tractor Co. |
Corner tooth assembly
|
|
US4071967A
(en)
*
|
1977-01-21 |
1978-02-07 |
Caterpillar Tractor Co. |
Quick change corner tooth assembly for loader buckets
|
|
US4127952A
(en)
*
|
1977-06-20 |
1978-12-05 |
Caterpillar Tractor Co. |
Replaceable adapter for an earthworking tool
|
|
US4182057A
(en)
*
|
1978-06-16 |
1980-01-08 |
Caterpillar Tractor Co. |
Releasable corner tooth assembly
|
|
US4204349A
(en)
*
|
1978-12-22 |
1980-05-27 |
Clark Equipment Company |
Corner tooth construction
|
|
US4238896A
(en)
*
|
1979-08-24 |
1980-12-16 |
Caterpillar Tractor Co. |
Cutting edge assembly for a loader bucket
|
|
US4932145A
(en)
*
|
1989-03-21 |
1990-06-12 |
Reeves Jr James B |
Excavating tooth point and adapter assembly with additional wear prevention elements
|
|
US5088214A
(en)
*
|
1991-01-17 |
1992-02-18 |
Esco Corporation |
Excavator wear edge
|
|
US5412885A
(en)
*
|
1993-07-02 |
1995-05-09 |
Caterpillar Inc. |
Bucket base edge protector assembly
|
|
US5438774A
(en)
*
|
1993-10-06 |
1995-08-08 |
Caterpillar Inc. |
Mechanically attached adapter
|
|
SE504157C2
(sv)
*
|
1994-03-21 |
1996-11-25 |
Componenta Wear Parts Ab |
Tandarrangemang; sammanfogning med sprint
|
|
GB2324783A
(en)
*
|
1997-05-03 |
1998-11-04 |
Stephen Herd |
Excavator bucket edge strip
|
|
US6079132A
(en)
*
|
1997-09-26 |
2000-06-27 |
H&L Tooth Co. |
Excavating tooth assembly
|
|
US6986216B2
(en)
*
|
2003-04-30 |
2006-01-17 |
Esco Corporation |
Wear assembly for the digging edge of an excavator
|
|
US20050132619A1
(en)
*
|
2003-12-23 |
2005-06-23 |
Robinson Howard W. |
Excavating lip-mounted adapter and associated connection and shielding apparatus
|
|
US7596895B2
(en)
*
|
2004-03-30 |
2009-10-06 |
Esco Corporation |
Wear assembly
|
|
US20050229442A1
(en)
*
|
2004-03-30 |
2005-10-20 |
Esco Corporation |
Wear edge assembly
|
|
US7992328B2
(en)
|
2005-03-30 |
2011-08-09 |
Striegel Monte G |
Trench wall ripper apparatus
|
|
US7712234B2
(en)
*
|
2005-03-30 |
2010-05-11 |
Striegel Monte G |
Trench wall ripper apparatus
|
|
AU2006201511A1
(en)
*
|
2005-04-12 |
2006-10-26 |
Esco Corporation |
Wear assembly
|
|
BR202012024726U2
(pt)
*
|
2011-12-09 |
2015-10-06 |
Minetec Sa |
memória descritiva
|
|
JP5318993B1
(ja)
*
|
2012-05-29 |
2013-10-16 |
株式会社小松製作所 |
建設機械の掘削バケット
|
|
US9903101B2
(en)
*
|
2014-12-05 |
2018-02-27 |
Caterpillar Inc. |
Replaceable shroud for work implement
|
|
US11149414B2
(en)
*
|
2018-11-16 |
2021-10-19 |
Caterpillar Inc. |
Work implement assembly using a corner adapter cover
|
|
WO2023166090A1
(en)
|
2022-03-03 |
2023-09-07 |
Metalogenia Research & Technologies S.L. |
Pinless shrouds for earth moving machines
|