专利检索_ .圈弹簧的末端弯曲或变形成特殊形状专利检索_ .圈弹簧的末端弯曲或变形成特殊形状专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
41	Spring looping machine	US14853061	1961-10-30	US3194282A	1965-07-13	BERGEVIN CHARLES R; DIACHENKO JOHN W

42	Apparatus for forming terminal loops on coil springs	US1351160	1960-03-08	US3183944A	1965-05-18	REDDINGTON GEORGE A

43	Loop-forming machine for springs	US67353757	1957-07-22	US3032076A	1962-05-01	BONDE ALFONS A; DI PASQUALE JOSEPH S

44	Machine for crimping the bottom coils of coil springs	US19322550	1950-10-31	US2646086A	1953-07-21	SMITH CHARLES C

45	Forming method and apparatus	US52699344	1944-03-17	US2517436A	1950-08-01	JONES STEWART H

46	Apparatus for making coil springs	US50051243	1943-08-30	US2369827A	1945-02-20	HOLISTER ARTHUR T

47	Mechanism for cutting and looping springs	US40393441	1941-07-25	US2268824A	1942-01-06	HICKS CARL G

48	Spring-forming machine	US31930140	1940-02-16	US2249996A	1941-07-22	WUNDERLICH WILLIAM E

49	Spring knotting and shaping machine	US23573938	1938-10-19	US2230110A	1941-01-28	GLEASON WILLIAM W

50	Spring knotting machine	US16433037	1937-09-17	US2141588A	1938-12-27	ZIMMERMAN FRED R

51	Helical spring machine	US9894536	1936-09-01	US2119513A	1938-06-07	PETERSON CARL H

52	Spring machinery	US6120736	1936-01-28	US2078828A	1937-04-27	BAER CHARLES H; CONNOR HERSCHEL M

53	Hook-ended coiled spring	US57227631	1931-10-31	US1921209A	1933-08-08	HENRY VANDERPLOEG

54	Apparatus for forming and bending flexible materials	US60576832	1932-04-16	US1882243A	1932-10-11	DAILEY WILLIAM O

55	Hook and knot forming machine	US55017731	1931-07-11	US1860582A	1932-05-31	CARL KIRCHNER

56	stackhouse	US1716093D		US1716093A	1929-06-04

57	Spring-coiling machine	US1326031D		US1326031A	1919-12-23

58	Sebastian konz	US482427D		US482427A	1892-09-13

59	VARIABLE CANTED COIL SPRING CROSS SECTION	PCT/US2010048980	2010-09-15	WO2011034959A3	2011-07-28	LEON GORDON
A canted coil spring includes a plurality of canted coils generally canted relative to a centerline extending through the coils. At least one coil when viewed in the direction of the centerline appears to have a non-elliptical shape and a non-circular shape when the at least one coil is in the unbiased state. The plurality of coils is generally canted at a first coil angle relative to the center line. The at least one coil includes at least one section canted at a second coil angle relative to the centerline. The second coil angle is different from the first coil angle when the at least one coil is in an unbiased state.
60	ISOLATING DECOUPLER	PCT/US2015022144	2015-03-24	WO2015156995A3	2016-02-04	SERKH ALEXANDER; SCHNEIDER DEAN; HODJAT YAHYA
An isolator decoupler comprising a shaft (1), a pulley (2) journalled to the shaft, a torsion spring (10) engaged between the pulley and a carrier (9), the torsion spring loaded in an unwinding direction, a wrap spring (11) engaged between the carrier and the shaft, the wrap spring comprising a cylindrical inner portion (94) and a planar outer portion (93) connected by a tapered portion (155), and the inner portion frictionally engaged with the shaft in a winding direction.

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