公开(公告)号：US3375653A

公开(公告)日：1968-04-02

申请号：US47120765

申请日：1965-07-12

Applicant: JUNGHANS GEB AG

Inventor： ROBERT WOLBER ,  OTTO HETTICH ,  HORST FEHRENBACH ,  HEINZ ARMBRUSTER ,  FRIEDRICH ASSMUS

IPC: G04B11/04 ,  G04C3/04

CPC classification number: G04B11/04 ,  G04C3/04

公开(公告)号：US3293568A

公开(公告)日：1966-12-20

申请号：US34439764

申请日：1964-02-12

Applicant: JUNGHANS GEB AG

Inventor： GANTER WOLFGANG ,  GLASER GUENTHER

IPC: G04C3/06 ,  H03B5/30

CPC classification number: G04C3/068 ,  H03B5/30

公开(公告)号：US2941417A

公开(公告)日：1960-06-21

申请号：US63566257

申请日：1957-01-23

Applicant: JUNGHANS GEB AG

Inventor： HELMUT JUNGHANS ,  KURT BANERLE

IPC: G04C5/00

CPC classification number: G04C5/005 ,  Y10T74/1502 ,  Y10T74/20636

公开(公告)号：US2758165A

公开(公告)日：1956-08-07

申请号：US32016852

申请日：1952-11-13

Applicant: JUNGHANS GEB AG

Inventor： OTTO BRAITSCH ,  KURT BAUERLE

IPC: G04F3/02

CPC classification number: G04F3/027

公开(公告)号：US2721443A

公开(公告)日：1955-10-25

申请号：US24512651

申请日：1951-09-05

Applicant: JUNGHANS GEB AG

Inventor： HELMUT JUNGHANS ,  ALBERT LETSCHE

IPC: G04B31/04

CPC classification number: G04B31/04

Abstract: 707,820. Bearings. JUNGHANS, H., and JUNGHANS AKT.-GES., GEB. Aug. 31, 1951 [Sept. 8, 1950], No. 20650/51. Class' 12(1) A shock absorbing bearing for clocks &c. comprises a bearing case 5 into which a bush 4 is slidably fitted without play, a jewel hole 2, and an end stone 3 resting loosely on the edge of the bush. The stone 3 and bush 4 maintain their relative positions when subject to axial shock, by moving in the direction of arrow 6 against a star spring 7, and radial shocks to the spindle 1 force the spindle surface 1b against the stop 5d, the shock being absorbed by flexing of the pivot 1a. Surface 5e forms an axial limit stop, and recesses 5b in the guide surfaces 5a of case 5 permit the entry of tweezers for removing the bush 4.

公开(公告)号：US2687003A

公开(公告)日：1954-08-24

申请号：US23108451

申请日：1951-06-12

Applicant: JUNGHANS GEB AG

Inventor： HELMUT JUNGHANS ,  LEO HARTNER

IPC: G04B19/20

CPC classification number: G04B19/205

公开(公告)号：US3299814A

公开(公告)日：1967-01-24

申请号：US34649664

申请日：1964-02-21

Applicant: JUNGHANS GEB AG

Inventor： HELMUT JUNGHANS ,  PAUL KAISER

IPC: F42C9/04 ,  G04B29/00

CPC classification number: F42C9/04 ,  G04B29/00

公开(公告)号：US3077729A

公开(公告)日：1963-02-19

申请号：US1368260

申请日：1960-03-08

Applicant: JUNGHANS GEB AG

Inventor： HANS SCHLENKER

IPC: G04F7/06

CPC classification number: G04F7/06 ,  G04F7/0866

公开(公告)号：US3022627A

公开(公告)日：1962-02-27

申请号：US59847256

申请日：1956-07-17

Applicant: JUNGHANS GEB AG

Inventor： HELMUT JUNGHANS ,  OTTO BRAITSCH ,  HANS SCHLENKER

IPC: G04B23/02

CPC classification number: G04B23/02

公开(公告)号：US2631424A

公开(公告)日：1953-03-17

申请号：US25174851

申请日：1951-10-17

Applicant: JUNGHANS GEB AG

Inventor： OTTO BRAITSCH ,  ANTON HAAS

IPC: G04B41/00

CPC classification number: G04B41/005