CH203357A - Device with a wedge, in particular for breaking apart wood and the like. - Google Patents
Device with a wedge, in particular for breaking apart wood and the like.Info
- Publication number
- CH203357A CH203357A CH203357DA CH203357A CH 203357 A CH203357 A CH 203357A CH 203357D A CH203357D A CH 203357DA CH 203357 A CH203357 A CH 203357A
- Authority
- CH
- Switzerland
- Prior art keywords
- wedge
- breaking apart
- apart wood
- wood
- breaking
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/099—Auxiliary devices, e.g. felling wedges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH203357T | 1938-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH203357A true CH203357A (en) | 1939-03-15 |
Family
ID=4443639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH203357D CH203357A (en) | 1938-07-01 | 1938-07-01 | Device with a wedge, in particular for breaking apart wood and the like. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH203357A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789833A (en) * | 1956-04-25 | 1957-04-23 | Forrest F Wasser | Securing device |
CN111631108A (en) * | 2020-07-10 | 2020-09-08 | 广东电网有限责任公司 | Tree cutting device |
-
1938
- 1938-07-01 CH CH203357D patent/CH203357A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789833A (en) * | 1956-04-25 | 1957-04-23 | Forrest F Wasser | Securing device |
CN111631108A (en) * | 2020-07-10 | 2020-09-08 | 广东电网有限责任公司 | Tree cutting device |
CN111631108B (en) * | 2020-07-10 | 2022-07-01 | 广东电网有限责任公司 | Tree cutting device |
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