公开(公告)号：GB523995A

公开(公告)日：1940-07-26

申请号：GB184539

申请日：1939-01-19

Applicant: WALTER ARMSTRONG

IPC: B24B5/38

Abstract: 523,995. Centreless grinding. ARMSTRONG, W. Jan. 19, 1939, No. 1845. [Class 60] A centreless grinding-machine has two wheels 1 with axes at an inclination in the same plane and meeting at a point between the wheels, the wheel heads being mounted on angularly adjustable supports and carrying motors 6 driving the spindles through belt and worm gearing. The wheels run in opposite directions at approximately the same speed. The wheels are preferably of very fine grit. The work is supported on a bar 9 adjusted in position off centre from the wheels by balls and slots 10. Roller steadies 11 are provided.

公开(公告)号：CA101145A

公开(公告)日：1906-09-25

申请号：CA101145D

申请日：1906-08-30

Applicant: MCLEOD WALTER ARMSTRONG

Inventor： MCLEOD WALTER ARMSTRONG

公开(公告)号：DE484855C

公开(公告)日：1929-10-24

申请号：DEA0051978

申请日：1927-09-20

Applicant: RAYMOND WALTER ARMSTRONG ,  IRA EMMET MCCABE

IPC: H01H29/28

公开(公告)号：GB303655A

公开(公告)日：1929-01-10

申请号：GB117628

申请日：1928-01-13

Applicant: WALTER ARMSTRONG

IPC: B60P1/10

Abstract: 303,655. Armstrong, W. Jan. 13, 1928. Tipping wagons.-In three-way tipping mechanism for vehicle bodies of the type comprising a pivoted lever connected to the nut of an actuating screw the vehicle body is tipped by means of a pivoted lever connected by a link, links, or a chain to the nut and by a universally pivoted arm to the vehicle body. The lever 2, Fig. 1, is pivoted at 6 to bearers 7 on the chassis 8 and is connected by links 3 to the nut 4 on the actuating screw 5 which is operated by means of a shaft 14 and bevel wheels 15. The lever 2 is connected to the body 1 by a link 10 having universal or ball joints 9, 11. In a modification, Fig. 3, the front portion of the screw 5 serves as the link connecting the nut 4 with the lever 2. The nut 4 is provided with worm teeth and is driven by a worm 20 on a shaft 21, the nut being carried by a casing which permits rotation.

公开(公告)号：GB585756A

公开(公告)日：1947-02-24

申请号：GB2084144

申请日：1944-10-26

Applicant: WALTER ARMSTRONG

IPC: B24B7/17

Abstract: 585,756. Grinding and polishing. ARMSTRONG, W. Oct. 26, 1944, No. 20841. [Class 60] A machine for lapping or grinding piston rings &c. on both flat faces simultaneously comprises two coaxia grinding discs 1 driven in the same direction and having flat opera tive faces, spaced apart to receive the work 2; the discs have annular faces with central recesses. The work 2 is supported by rollers &c. 8 mounted on a holder 5, which is adjustable vertically and horizontally on a slide 7. The discs 1 are carried by slides 9 adjustable to suit the thickness of the work and to take up wear.

公开(公告)号：US2461802A

公开(公告)日：1949-02-15

申请号：US61758845

申请日：1945-09-20

Applicant: WALTER ARMSTRONG

Inventor： WALTER ARMSTRONG

IPC: G01V5/02

CPC classification number: G01V5/02

公开(公告)号：US2461799A

公开(公告)日：1949-02-15

申请号：US54794044

申请日：1944-08-03

Applicant: WALTER ARMSTRONG

Inventor： WALTER ARMSTRONG

IPC: G01V5/02 ,  H01J47/04

CPC classification number: G01V5/02 ,  H01J47/04

公开(公告)号：US1397714A

公开(公告)日：1921-11-22

申请号：US46135521

申请日：1921-04-14

Applicant: WALTER ARMSTRONG

Inventor： WALTER ARMSTRONG

IPC: B41B11/00

CPC classification number: B41B11/00

公开(公告)号：US872981A

公开(公告)日：1907-12-03

申请号：US1907381927

申请日：1907-07-02

Applicant: ROBERT LEE LAMBERT ,  WALTER ARMSTRONG ,  HAROLD H LANTZ ,  ALFRED E GLASCOCK ,  WISSLER JACOB

Inventor： WISSLER JACOB

CPC classification number: B24B5/363

公开(公告)号：US2461803A

公开(公告)日：1949-02-15

申请号：US61758945

申请日：1945-09-20

Applicant: WALTER ARMSTRONG

Inventor： WALTER ARMSTRONG

IPC: G01V5/02

CPC classification number: G01V5/02