DE284459C - - Google Patents
Info
- Publication number
- DE284459C DE284459C DENDAT284459D DE284459DA DE284459C DE 284459 C DE284459 C DE 284459C DE NDAT284459 D DENDAT284459 D DE NDAT284459D DE 284459D A DE284459D A DE 284459DA DE 284459 C DE284459 C DE 284459C
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- screw
- thread
- hollow screw
- screwed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001847 Jaw Anatomy 0.000 claims description 8
- 210000003128 Head Anatomy 0.000 description 2
- 210000003467 Cheek Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/103—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for gripping threaded studs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE284459C true DE284459C (pl) |
Family
ID=539937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT284459D Active DE284459C (pl) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE284459C (pl) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488933A (en) * | 1947-07-09 | 1949-11-22 | Andrew S F Randolph | Driver and extractor for stud bolts and the like |
US2497214A (en) * | 1946-03-18 | 1950-02-14 | William F Dreyer | Stud extractor tool |
US2719445A (en) * | 1954-08-19 | 1955-10-04 | Walter H Giebler | Stud puller |
US3263466A (en) * | 1964-02-03 | 1966-08-02 | Goodrich Co B F | Tool |
DE3013116A1 (de) * | 1980-04-03 | 1981-10-08 | Weck, Manfred, Prof. Dr.-Ing., 5100 Aachen | Vorrichtung zum anziehen und loesen von schraubverbindungen sowie hierfuer geeigneter schraubenbolzen |
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0
- DE DENDAT284459D patent/DE284459C/de active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497214A (en) * | 1946-03-18 | 1950-02-14 | William F Dreyer | Stud extractor tool |
US2488933A (en) * | 1947-07-09 | 1949-11-22 | Andrew S F Randolph | Driver and extractor for stud bolts and the like |
US2719445A (en) * | 1954-08-19 | 1955-10-04 | Walter H Giebler | Stud puller |
US3263466A (en) * | 1964-02-03 | 1966-08-02 | Goodrich Co B F | Tool |
DE3013116A1 (de) * | 1980-04-03 | 1981-10-08 | Weck, Manfred, Prof. Dr.-Ing., 5100 Aachen | Vorrichtung zum anziehen und loesen von schraubverbindungen sowie hierfuer geeigneter schraubenbolzen |
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