单词 | ripper saw |
释义 | > as lemmasripper saw General attributive and appositive (in sense 2), as ripper blade, ripper saw, etc. ΚΠ 1877 G. D. Clark U.S. Patent 191,569 1/1 My invention consists of the ripper-blade, composed of two straight parallel guides, set closely together, and having a knife with two converging edges. 1892 Pall Mall Gaz. 4 Apr. 6/3 A huge steel saw that will cut through a nickel-steel armour plate just as easily as an ordinary ripper saw will go through a pine board. 1919 Amer. Law Reports Annotated III. 1037/2 It has been held that there is no presumption that a minor seventeen years of age, acting as off-bearer for a ripper saw lacks either the experience or the intelligence. 1947 E. W. Bennison Ground Water 229 Two men working at the hopper grab the cement bags from the stock pile or feed table slide them over the ripper blade which cuts the bottom of the bags. 1966 Jrnl. Range Managem. 19 187/2 All machines designed at present have seeding devices mounted in front of the ripper blade. 1979 Arizona Daily Star 5 Aug. (Advt. section) 9/2 Teeth for backhoes, loaders, ripper points, corner bits, cutting edges for all makes. 1998 Rock Products July 52 The dozer operator used an 18-in. ripper blade to plow the stockpile. < as lemmas |
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