DE2933656C2 - Sicherheitsschneidvorrichtung - Google Patents
SicherheitsschneidvorrichtungInfo
- Publication number
- DE2933656C2 DE2933656C2 DE2933656A DE2933656A DE2933656C2 DE 2933656 C2 DE2933656 C2 DE 2933656C2 DE 2933656 A DE2933656 A DE 2933656A DE 2933656 A DE2933656 A DE 2933656A DE 2933656 C2 DE2933656 C2 DE 2933656C2
- Authority
- DE
- Germany
- Prior art keywords
- holder
- shaft
- knife blade
- cutting device
- actuating element
- 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.)
- Expired
Links
- 230000036316 preload Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B5/00—Hand knives with one or more detachable blades
- B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17911178U JPS5595677U (US07166745-20070123-C00016.png) | 1978-12-27 | 1978-12-27 | |
JP2272179U JPS5830041Y2 (ja) | 1979-02-22 | 1979-02-22 | 小型ナイフ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2933656A1 DE2933656A1 (de) | 1980-07-03 |
DE2933656C2 true DE2933656C2 (de) | 1987-01-29 |
Family
ID=26359991
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2933656A Expired DE2933656C2 (de) | 1978-12-27 | 1979-08-20 | Sicherheitsschneidvorrichtung |
DE792954489A Expired DE2954489C2 (de) | 1978-12-27 | 1979-08-20 | Sicherheitsschneidvorrichtung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE792954489A Expired DE2954489C2 (de) | 1978-12-27 | 1979-08-20 | Sicherheitsschneidvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US4281458A (US07166745-20070123-C00016.png) |
DE (2) | DE2933656C2 (US07166745-20070123-C00016.png) |
FR (1) | FR2445200A1 (US07166745-20070123-C00016.png) |
GB (1) | GB2040207B (US07166745-20070123-C00016.png) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4459747A (en) * | 1982-10-28 | 1984-07-17 | Salem Fred J | Manual adjustable dual cutting device |
GB2143764B (en) * | 1983-07-26 | 1986-12-10 | Dennis Thomas Whiting | Knife |
FR2552008B1 (fr) * | 1983-09-16 | 1987-09-11 | Preposreve Sarl | Perfectionnements aux couteaux a lame retractable automatiquement |
US4602433A (en) * | 1984-10-31 | 1986-07-29 | Whiting Dennis T | Wallpaper knife |
US5141517A (en) * | 1990-01-16 | 1992-08-25 | Zimmer Inc. | Retractable instrument |
GB9106130D0 (en) * | 1991-03-22 | 1991-05-08 | Nat Res Dev | Hand-held tool |
US5203086A (en) * | 1992-03-18 | 1993-04-20 | Hunt Holdings, Inc. | Cutting apparatus |
GB9217084D0 (en) * | 1992-08-12 | 1992-09-23 | Turner Intellect Property Ltd | Hand tool |
KR0184018B1 (ko) * | 1994-02-03 | 1999-04-01 | 김백기 | 분뇨 호기발효촉진장치 및 발효시스템 그리고 이것을 이용한 퇴비 |
GB2342612A (en) * | 1998-10-16 | 2000-04-19 | Ian Spencer Rolls | Safety knife with adjustable depth control |
DE19958819C1 (de) * | 1999-12-07 | 2001-05-10 | Valeo Gmbh & Co Schliessyst Kg | Flachschüssel |
US6438850B2 (en) * | 2000-04-12 | 2002-08-27 | Progressive International Corp. | Roller cutter with retractable and removable cutter wheel |
DE202006002320U1 (de) * | 2006-02-13 | 2007-03-29 | Monolith GmbH Bürosysteme | Schneidgerät zum Schneiden von Blattgut |
US20070245569A1 (en) * | 2006-04-25 | 2007-10-25 | Hsiu-Man Yu Chen | Belt cutter with safety retractable blades |
US8132490B2 (en) | 2007-06-26 | 2012-03-13 | Acme United Corporation | Rotary trimmer |
DE102008019441A1 (de) * | 2008-04-17 | 2009-10-22 | Martor Kg | Messer |
US20130245655A1 (en) * | 2012-03-09 | 2013-09-19 | Sudha S. Mahurkar | Concealed blade scalpel |
US9278459B2 (en) * | 2012-12-17 | 2016-03-08 | Fiskars Brands, Inc. | Rotary blade replacement apparatus and method |
US9579808B2 (en) * | 2012-12-19 | 2017-02-28 | Thomas Scimone | Pocket cutter |
US11446832B2 (en) * | 2012-12-19 | 2022-09-20 | Slice, Inc. | Retractable utility knife |
JP6637512B2 (ja) * | 2015-01-19 | 2020-01-29 | 杭州巨星工具有限公司 | パワーアシスト折り畳みナイフ |
USD762437S1 (en) * | 2015-05-29 | 2016-08-02 | Fiskars Brands, Inc. | Fabric cutter |
USD845106S1 (en) * | 2017-10-12 | 2019-04-09 | Outdoor Edge Cutlery Corporation | Utility knife |
CN207874277U (zh) | 2018-01-19 | 2018-09-18 | 奥多艾格刀具公司 | 实用刀 |
USD891215S1 (en) | 2019-01-08 | 2020-07-28 | Outdoor Edge Cutlery Corp. | Utility knife |
US11077567B2 (en) * | 2019-04-12 | 2021-08-03 | Slice, Inc. | Automatically retracting scraper with blade stop |
USD953837S1 (en) * | 2020-10-29 | 2022-06-07 | Slice, Inc. | Safety cutter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2607987A (en) * | 1950-01-23 | 1952-08-26 | Charles C Bettenhausen | Depth gauge cutter knife |
US2550346A (en) * | 1950-05-12 | 1951-04-24 | Joseph J Gregg | Device for opening paper cartons |
FR1147351A (fr) * | 1956-04-13 | 1957-11-22 | Dispositif à couteau avec protection pour couper des enveloppes, feuilles et semblables | |
US3068569A (en) * | 1961-08-29 | 1962-12-18 | Jr Ernest Calvin Campbell | Letter opener |
US3999290A (en) * | 1976-03-15 | 1976-12-28 | Wood Jess W | Safety knife |
DE2736395C2 (de) * | 1977-08-12 | 1979-07-12 | Martor-Argentax E.H. Beermann Kg, 5650 Solingen | Messer mit einer längsverschieblich geführten zugfederbelasteten Messerklingenhalterung |
US4139939A (en) * | 1977-11-07 | 1979-02-20 | Hyde Manufacturing Company | Utility knife |
-
1979
- 1979-08-17 US US06/067,762 patent/US4281458A/en not_active Expired - Lifetime
- 1979-08-20 FR FR797920994A patent/FR2445200A1/fr active Granted
- 1979-08-20 GB GB7928881A patent/GB2040207B/en not_active Expired
- 1979-08-20 DE DE2933656A patent/DE2933656C2/de not_active Expired
- 1979-08-20 DE DE792954489A patent/DE2954489C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2445200A1 (fr) | 1980-07-25 |
GB2040207B (en) | 1982-09-22 |
DE2954489C2 (de) | 1988-03-17 |
DE2933656A1 (de) | 1980-07-03 |
GB2040207A (en) | 1980-08-28 |
FR2445200B1 (US07166745-20070123-C00016.png) | 1983-07-29 |
US4281458A (en) | 1981-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2954489 Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 2954489 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
AH | Division in |
Ref country code: DE Ref document number: 2954489 Format of ref document f/p: P |
|
8339 | Ceased/non-payment of the annual fee |