公开(公告)号：GB189715047A

公开(公告)日：1898-05-07

申请号：GB189715047D

申请日：1897-06-23

Applicant: HEINEMANN ARTHUR ,  SCHAEFER WILHELM

Inventor： HEINEMANN ARTHUR ,  SCHAFER WILHELM

Abstract: 15,047. Heinemann, A., and Schafer, W. June 23. Secondary batteries.-The electrolyte is absorbed in chemically-pure wood charcoal. The charcoal may be in the form of powder, or may be in the form of envelopes or sheaths which form protective coverings for the electrodes.

公开(公告)号：CA54215A

公开(公告)日：1896-12-01

申请号：CA54215D

申请日：1896-02-27

Applicant: SCHAEFER WILHELM

Inventor： SCHAFER WILHELM

公开(公告)号：GB189522694A

公开(公告)日：1896-06-13

申请号：GB189522694D

申请日：1895-11-27

Applicant: SCHAEFER WILHELM ,  RAUE JULIUS

Inventor： SCHAEFER WILHELM ,  RAUE JULIUS

公开(公告)号：DE10101845C1

公开(公告)日：2001-10-25

申请号：DE10101845

申请日：2001-01-17

Applicant: SCHAEFER WILHELM

Inventor： SCHAEFER WILHELM

IPC: A47B51/00 ,  A47B46/00

Abstract: The cupboard lift (1) has two lift casings (2) integrated in a support construction (3), which can be moved vertically in a lift profile over running wheels and support retractable upper parts (8). The upper parts have side rails (12), which are supported by support wheels in the lift casing and lie on roller brackets (9) when the upper part is pulled out. The side rails have a toothed rack profile to engage gears of double gear wheels. The gears are connected to a drive chain. The lift casing is connected by tension cables (17) to a torsion spring (18), which is arranged in the support construction.

公开(公告)号：DE19916198A1

公开(公告)日：2000-02-03

申请号：DE19916198

申请日：1999-04-10

Applicant: SCHAEFER WILHELM

Inventor： SCHAEFER WILHELM

IPC: B67B7/18

Abstract: The screw cap opener has a base body (1) with a V-shaped opening (2). The sides of the opening (2) have a fixed toothed rail (6) and a moving toothed rail (7). The moving toothed rail (7) moves on a guide path at the body (1), along a guide rail (8) or strap in a channel (9), under spring (12) tension.

公开(公告)号：DE3122000C2

公开(公告)日：1989-03-30

申请号：DE3122000

申请日：1981-06-03

Applicant: SCHAEFER, WILHELM, 4300 ESSEN, DE

Inventor： DOERING, REINHARD, 5650 SOLINGEN, DE

IPC: F16K3/26 ,  F16L55/10

公开(公告)号：DE3122000A1

公开(公告)日：1982-12-23

申请号：DE3122000

申请日：1981-06-03

Applicant: SCHAEFER WILHELM

Inventor： DOERING REINHARD

IPC: F16K3/26 ,  F16L55/10 ,  F16L29/00

Abstract: Published without abstract.

公开(公告)号：DE2651187A1

公开(公告)日：1978-05-18

申请号：DE2651187

申请日：1976-11-10

Applicant: KUHLMANN SCHAEFER WILHELM

Inventor： KUHLMANN-SCHAEFER WILHELM

IPC: C23F4/00 ,  G01N27/04 ,  H01L21/263 ,  H01L21/66 ,  C23C15/00 ,  H01L21/70 ,  H05K3/16

Abstract: A method for the etching of layers of a body, e.g. film or parts of films in the mfr. of integrated circuits, is based on bombardment with ion beams and supervision of the eroded thickness. The change of one or several electric properties of the body during the etching is monitored and is used to determine the depth of erosion. This supervises the depth of etching with an accuracy of 50 angstroms. It requires less appts. and is more economical than using a mass spectrograph. The result is a structure of better smoothness and fineness.

公开(公告)号：DE2535734A1

公开(公告)日：1977-02-10

申请号：DE2535734

申请日：1975-08-11

Applicant: SCHAEFER WILHELM

Inventor： SCHAEFER WILHELM

IPC: B60C25/132 ,  B60C25/06

Abstract: The large wheel (11) with tubeless tyre (12) is secured on a rig (10) mounted on the bottom of a vertical arm (9). This is raised by a first ram (4) and tilted by a second ram (6). The rams are operated to press the tyre against tools to loosen it from the wheel rim. The wheel is then tilted to allow eccentrically mounted tools to remove the tyre from the rim, while the wheel is prevented from rotating by a strut braced on the ground. No rotating motor is required, thus simplifying the equipment. The tyre support plate can be replaced by three radially sprung segments for w ght saving.

公开(公告)号：AT285863B

公开(公告)日：1970-11-10

申请号：AT268768

申请日：1968-03-19

Applicant: SCHAEFER WILHELM

Inventor： SCHAEFER WILHELM

IPC: A47C17/04